SYMBOL INDEX (272 symbols across 33 files)

FILE: app.js
  function App (line 3) | function App() {
  class LayeredCanvas (line 615) | class LayeredCanvas extends HTMLCanvasElement {
    method new2d (line 616) | static new2d(canvas, alpha = true, desynchronized = true) {
    method new (line 620) | static new(canvas, contextType = '2d', contextAttributes) {
    method init (line 625) | init(contextType, contextAttributes) {
    method resetHandlers (line 630) | resetHandlers(handlers) {
    method register (line 640) | register(handler, priority = null) {
    method unregister (line 649) | unregister(handler) {
    method render (line 652) | render() {

FILE: core/app_analyser.js
  function _Analyser (line 14) | function _Analyser(parent) {

FILE: core/app_audioplayer.js
  function _AudioPlayer (line 7) | function _AudioPlayer(parent) {

FILE: core/app_beatbar.js
  function _BeatBar (line 8) | function _BeatBar(parent) {

FILE: core/app_hscrollbar.js
  function _HscrollBar (line 5) | function _HscrollBar(parent) {

FILE: core/app_io.js
  function _IO (line 8) | function _IO(parent) {

FILE: core/app_keyboard.js
  function _Keyboard (line 8) | function _Keyboard(parent) {

FILE: core/app_midiaction.js
  function _MidiAction (line 7) | function _MidiAction(parent) {

FILE: core/app_midiplayer.js
  function _MidiPlayer (line 5) | function _MidiPlayer(parent) {

FILE: core/app_spectrogram.js
  function _Spectrogram (line 6) | function _Spectrogram(parent) {

FILE: core/app_timebar.js
  function _TimeBar (line 7) | function _TimeBar(parent) {

FILE: dataProcess/AI/SpectralClustering.js
  function SpectralClustering (line 6) | function SpectralClustering(feats, numClusters, affinityFunc) {
  function transposeAndNormalize (line 29) | function transposeAndNormalize(eigenVectors, BLOCK_SIZE = 1024) {
  function clusterQR (line 85) | function clusterQR(flatMatrix, n, k) {
  class TriangleMatrix (line 201) | class TriangleMatrix {
    method constructor (line 202) | constructor(size) {
    method cosineAffinityExp (line 208) | static cosineAffinityExp(featureA, featureB) {
    method Lsym (line 224) | static Lsym(features, func = TriangleMatrix.cosineAffinityExp) {
    method _index (line 253) | _index(i, j) {
    method mult_mat_optimized (line 264) | mult_mat_optimized(Q_in, Z_out) {
    method orthogonalIteration (line 292) | static orthogonalIteration(A, numVectors, numIterations = 30) {
  function SchmidtInPlace (line 323) | function SchmidtInPlace(V) {

FILE: dataProcess/AI/postprocess.js
  function createNotes (line 1) | function createNotes(
  function get_infered_onsets (line 138) | function get_infered_onsets(onsets, frames, n_diff = 2) {
  function findPeak (line 167) | function findPeak(x2d, threshold = 0) {

FILE: dataProcess/AI/septimbre_worker.js
  function clusterNotes (line 44) | function clusterNotes(note_events, embTensor, frameTensor, k=2) {

FILE: dataProcess/ANA.js
  function autoNoteAlign (line 33) | function autoNoteAlign(noteSeq, spectrum, minLen = 2) {

FILE: dataProcess/CQT/cqt.js
  function cqt (line 2) | function cqt(channels, tNum, fmin, useGPU = false) {

FILE: dataProcess/CQT/cqt_worker.js
  class CQT (line 4) | class CQT {
    method blackmanHarris (line 10) | static blackmanHarris(N) {
    method constructor (line 34) | constructor(fs, fmin = 32.70319566257483, octaves = 7, bins_per_octave...
    method iniKernel (line 52) | static iniKernel(Q, fs, fmin, bins_per_octave = 12, binNum = 84) {
    method cqt (line 79) | cqt(x, hop, raw = null) {
    method norm (line 104) | static norm(s) {
    method initWebGPU (line 130) | async initWebGPU(workgroupsize = 256) {
    method cqt_GPU (line 266) | cqt_GPU(audioData, hop) {
    method norm_CPU (line 317) | async norm_CPU(buffer, numFrames) {
    method freeGPU (line 339) | freeGPU() {

FILE: dataProcess/NNLS.js
  class NNLSSolver (line 4) | class NNLSSolver {
    method constructor (line 11) | constructor(K, M, lambda = 1e-4, buffer_r = null) {
    method solve (line 34) | solve(A, b) {
    method _solveSubProblem (line 99) | _solveSubProblem(A, b, n, pIdx, s) {
    method _updateResidual (line 146) | _updateResidual(A, oldC, newS, n, pIdx) {
    method _fullResidualUpdate (line 156) | _fullResidualUpdate(A, b, c, n, pIdx) {
    method calcError (line 167) | calcError() {

FILE: dataProcess/analyser.js
  class FreqTable (line 1) | class FreqTable extends Float32Array {
    method constructor (line 2) | constructor(A4 = 440) {
    method A4 (line 6) | set A4(A4) {    // 负数强制更新
    method A4 (line 26) | get A4() { return this[45]; }
  class NoteAnalyser (line 29) | class NoteAnalyser {    // 负责解析频谱数据
    method constructor (line 34) | constructor(df, freq) {
    method A4 (line 42) | set A4(freq) {
    method A4 (line 46) | get A4() {
    method updateRange (line 55) | updateRange(semiR = 0.667, leakR = 1, oversample = 32) {
    method mel (line 103) | mel(real, imag, buffer = null) {
    method mel2 (line 115) | mel2(eng, buffer = null) {
    method normalize (line 129) | static normalize(engSpectrum) {
    method Tonality (line 152) | static Tonality(noteTable) {
    method autoFill (line 204) | static autoFill(noteTable, threshold, from = 0, to = 0) {

FILE: dataProcess/bpmEst.js
  class SIGNAL (line 8) | class SIGNAL {
    method findPeaks (line 15) | static findPeaks(arr, prominence = 0) {
    method parabolicInterpolation (line 42) | static parabolicInterpolation(y1, y2, y3) {
    method filter (line 66) | static filter(arr, b, a, inplace = false, reverse = false) {
    method autoCorr (line 101) | static autoCorr(arr, points, result = undefined) {
    method autoCorrSeg (line 126) | static autoCorrSeg(arr, points, hopInWin, hop = 1) {
    method createSynthesisWindow (line 187) | static createSynthesisWindow(analysisWindow, hop) {
  class Beat (line 212) | class Beat {
    method fs2FFTN (line 219) | static fs2FFTN(fs, sec = 50) {
    method compressOutliers (line 231) | static compressOutliers(onsetEnv, percent = 0.99, margin_ratio = 1.3) {
    method detrend (line 254) | static detrend(onsetEnv) {
    method onsetNorm (line 269) | static onsetNorm(onsetEnv) {
    method extractOnset (line 292) | static extractOnset(spectrogram, a = 0.8) {
    method floatGCD (line 322) | static floatGCD(idx, N) {
    method corrBPM (line 355) | static corrBPM(corr, sr, BPMstd = 1, BPMu = 110) {
    method tempo (line 401) | static tempo(onsetEnv, onset_sr, minBPM, winSec, hopSec = 1, centerBPM...
    method EllisBeatTrack (line 457) | static EllisBeatTrack(onsetEnv, onset_sr, tightness = 100, bpm = -110,...
    method beatLocalScore (line 496) | static beatLocalScore(onsetEnvelope, framesPerBeat) {
    method beatTrackDp (line 559) | static beatTrackDp(localscore, framesPerBeat, frameRange = [1, Infinit...
    method getLastBeat (line 631) | static getLastBeat(cumscore) {
    method PLP (line 722) | static PLP(onsetEnv, onset_sr, rangeBPM = [40, 200], winLen, hopLen, p...
    method PLPprior (line 792) | static PLPprior(BPMt = [], std = 0.2) {
    method beatStrength (line 810) | static beatStrength(onsetEnv, beatIndices, winLen = 5) {
    method rhythmicPattern (line 829) | static rhythmicPattern(beatStrength, patterns = [2, 3, 4]) {
    method detectDownbeats (line 871) | static detectDownbeats(beatStrength, meters = [2, 3, 4]) {

FILE: dataProcess/fft_real.js
  class realFFT (line 4) | class realFFT {
    method reverseBits (line 10) | static reverseBits(N) {
    method ComplexMul (line 34) | static ComplexMul(a = 0, b = 0, c = 0, d = 0) {
    method ComplexAbs (line 43) | static ComplexAbs(r, i, l) {
    method constructor (line 56) | constructor(N, window = 'hanning') {
    method initWindow (line 74) | initWindow() {
    method ini (line 97) | ini(N) {
    method _fftOther (line 113) | _fftOther() {
    method fft (line 144) | fft(input, offset = 0) {
    method ifft (line 178) | ifft(real, imag) {

FILE: dataProcess/stftGPU.js
  class STFTGPU (line 4) | class STFTGPU {
    method reverseBits (line 5) | static reverseBits(N) {
    method constructor (line 16) | constructor(fftN = 8192, hopSize) {
    method initWebGPU (line 21) | async initWebGPU(workgroup_size_pow = 8) {  // 最大为8
    method stft (line 196) | stft(audioBuffer) {
    method readGPU (line 267) | readGPU(buffer = this.outputBuffer) {
    method free (line 285) | free() {

FILE: lib/beatBar.js
  class aMeasure (line 2) | class aMeasure {
    method constructor (line 9) | constructor(beatNum = 4, beatUnit = 4, interval = 2000) {
    method fromBpm (line 20) | static fromBpm(beatNum, beatUnit, bpm) {
    method copy (line 24) | copy(obj) {
    method bpm (line 31) | get bpm() {
    method bpm (line 34) | set bpm(value) {
    method isEqual (line 37) | isEqual(other) {
  class eMeasure (line 43) | class eMeasure extends aMeasure {
    method constructor (line 52) | constructor(id = 0, start = 0, beatNum, beatUnit, interval) {
    method baseOn (line 70) | static baseOn(base, id, measure = undefined) {
  class Beats (line 75) | class Beats extends Array {
    method constructor (line 80) | constructor(maxTime = 60000) {
    method getBaseIndex (line 91) | getBaseIndex(at, timeMode = false) {
    method iterator (line 128) | iterator(at, timeMode = false) {    // 由于在绘制更新中使用，故没有复用getBaseIndex以加速运行
    method getMeasure (line 145) | getMeasure(at, timeMode = false) {
    method setMeasure (line 161) | setMeasure(at, measure = undefined, timeMode = false, returnIdx = fals...
    method check (line 188) | check(merge = true) {
    method delete (line 206) | delete(at, timeMode = false) {
    method add (line 222) | add(at, timeMode = false) {
    method copy (line 234) | copy(beatArray) {
  method [Symbol.iterator] (line 104) | [Symbol.iterator](index = 0, baseAt = 0) {

FILE: lib/fakeAudio.js
  function FakeAudio (line 10) | function FakeAudio(duration = Infinity) {

FILE: lib/midi.js
  class midiEvent (line 7) | class midiEvent {
    method #constructor_args (line 18) | #constructor_args(ticks, code, value) {
    method #constructor_obj (line 30) | #constructor_obj(eventObj, reference = true) {
    method constructor (line 47) | constructor() {
    method type (line 58) | get type() {
    method export (line 69) | export(current_tick = 0, channel = 0) {
    method note (line 79) | static note(at, duration, note, intensity) {
    method instrument (line 98) | static instrument(at, instrument) {
    method control (line 109) | static control(at, id, Value) {
    method tempo (line 116) | static tempo(at, bpm) {
    method time_signature (line 124) | static time_signature(at, numerator, denominator) {
    method port (line 137) | static port(port = 0) {
  class mtrk (line 146) | class mtrk {
    method constrain (line 148) | static constrain(value, min = 0, max = 127) { return Math.min(max, Mat...
    method tick_hex (line 155) | static tick_hex(ticknum) {
    method string_hex (line 172) | static string_hex(str, maxBytes = -1) {
    method hex_string (line 187) | static hex_string(bytes) {
    method number_hex (line 198) | static number_hex(num, x = -1) {
    method constructor (line 220) | constructor(name = "", event_list = Array()) {
    method addEvent (line 231) | addEvent(event) {
    method align (line 258) | align(tick, accuracy = 4) {
    method sort (line 268) | sort() {
    method export (line 281) | export(track_id) {
    method JSON (line 314) | JSON(track_id) {
    method toJSON (line 385) | toJSON(track_id) {
  class midi (line 390) | class midi {
    method constructor (line 400) | constructor(bpm = 120, time_signature = [4, 4], tick = 480, Mtrk = [],...
    method addTrack (line 414) | addTrack(newtrack = null, channel_id = -1) {
    method tracks (line 423) | get tracks() {  // 起个别名
    method align (line 430) | align(accuracy = 4) {
    method import (line 441) | static import(midi_file, which_main = 0) {
    method export (line 608) | export(type = 1) {
    method JSON (line 684) | JSON() {
    method toJSON (line 715) | toJSON() {

FILE: lib/saver.js
  method Float32Mat2Buffer (line 33) | Float32Mat2Buffer(Float32Mat) {
  method Buffer2Float32Mat (line 53) | Buffer2Float32Mat(arrayBuffer, offset = 0) {
  method String2Buffer (line 70) | String2Buffer(str) {
  method Buffer2String (line 85) | Buffer2String(arrayBuffer, offset = 0) {
  method Object2Buffer (line 98) | Object2Buffer(obj) {
  method Buffer2Object (line 107) | Buffer2Object(arrayBuffer, offset = 0) {
  method combineArrayBuffers (line 117) | combineArrayBuffers(arrayBuffers) {
  method saveArrayBuffer (line 136) | saveArrayBuffer(arrayBuffer, filename) {
  method readBinary (line 150) | readBinary(file, callback) {

FILE: lib/snapshot.js
  class Snapshot (line 3) | class Snapshot extends Array {
    method constructor (line 9) | constructor(maxLen, iniState = '') {
    method add (line 22) | add(snapshot) {
    method undo (line 31) | undo() {
    method redo (line 41) | redo() {
    method lastState (line 51) | lastState() {
    method nextState (line 59) | nextState() {
    method nowState (line 63) | nowState() {

FILE: lib/tinySynth.js
  class TinySynth (line 2) | class TinySynth {
    method initSoundFont (line 186) | static initSoundFont({ g, w, t, f, v, a, h, d, s, r, p, q, k } = TinyS...
    method initOneSoundFont (line 194) | static initOneSoundFont(id, { g, w, t, f, v, a, h, d, s, r, p, q, k } ...
    method midi_instrument (line 198) | static midi_instrument(id) {
    method constructor (line 201) | constructor(actx = new AudioContext(), loadAll = false) {
    method audioContext (line 228) | get audioContext() {
    method audioContext (line 231) | set audioContext(actx) {
    method volume (line 267) | get volume() {
    method volume (line 274) | set volume(v) {
    method addChannel (line 282) | addChannel(at = this.channel.length, instrument = 0, gain = 1) {
    method play (line 303) | play({ id, f = 440, v = 127, t = 0, last = 9999 } = {}) {
    method stop (line 375) | stop(nt, t = 0) {
    method checkStop (line 398) | checkStop() {   // 自动回收 一直开启
    method stopAll (line 408) | stopAll() {

FILE: plugins/chordEst.js
  class ChordEst (line 110) | class ChordEst {
    method constructor (line 125) | constructor(harmonicDecay = 0.3, P_N = 0.1, P_keep = 0.98) {
    method step (line 302) | step(obs) {
    method decode (line 352) | decode() {
    method initOctaveW (line 375) | static initOctaveW() {
    method chroma (line 398) | chroma(spect84, buffer = null) {

FILE: ui/channelDiv.js
  function dragList (line 6) | function dragList(takeplace = true) {
  class ChannelItem (line 78) | class ChannelItem extends HTMLDivElement {
    method constructor (line 82) | constructor() {
    method new (line 98) | static new(name = "channel", color = "red", instrument = "Piano", visi...
    method name (line 141) | get name() {
    method name (line 144) | set name(channelName) {
    method instrument (line 147) | get instrument() {
    method instrument (line 150) | set instrument(instrument) {
    method color (line 153) | get color() {
    method color (line 156) | set color(color) {
    method lock (line 159) | get lock() {
    method lock (line 162) | set lock(lock) {
    method visible (line 175) | get visible() { // true为可见
    method visible (line 178) | set visible(visible) {
    method mute (line 191) | get mute() { // true为静音
    method mute (line 194) | set mute(mute) {
    method index (line 210) | get index() {
    method index (line 213) | set index(index) {
    method toJSON (line 216) | toJSON() {  // 用于序列化，以实现撤销
  class ChannelList (line 236) | class ChannelList extends EventTarget {
    method whichItem (line 254) | static whichItem(target) {
    method judgeClick (line 260) | static judgeClick(e) { return ChannelList.whichItem(e.target); }
    method constructor (line 266) | constructor(div, synthesizer) {
    method updateRange (line 341) | updateRange() {
    method borrowColor (line 362) | borrowColor() {
    method borrowTheColor (line 370) | borrowTheColor(color) {
    method returnColor (line 380) | returnColor(color) {
    method addChannel (line 396) | addChannel(at = this.channel.length) {    // 用于一个个添加
    method removeChannel (line 421) | removeChannel(node) {
    method selectChannel (line 441) | selectChannel(node) {
    method settingPannel (line 454) | settingPannel(chid) {
    method _toJSON (line 503) | _toJSON() {
    method fromArray (line 519) | fromArray(array) {

FILE: ui/contextMenu.js
  class ContextMenu (line 1) | class ContextMenu {
    method constructor (line 17) | constructor(items = [], mustShow = false) {
    method addItem (line 22) | addItem(name, callback, onshow = null, event = "click") {
    method removeItem (line 27) | removeItem(name) {
    method show (line 36) | show(e) {

FILE: ui/myRange.js
  class myRange (line 1) | class myRange extends HTMLInputElement {
    method new (line 7) | static new(ele) {
    method init (line 16) | init() {
    method value (line 25) | set value(v) {
    method value (line 29) | get value() {
    method reset (line 32) | reset() {
  class LableRange (line 38) | class LableRange extends myRange {
    method new (line 39) | static new(ele) {
    method init (line 47) | init() {
    method updateLabel (line 66) | updateLabel() {
  class hideLableRange (line 71) | class hideLableRange extends myRange {
    method new (line 73) | static new(ele) {
    method init (line 81) | init() {
    method updateLabel (line 104) | updateLabel() {
    method labelPosition (line 107) | labelPosition() {

FILE: ui/siderMenu.js
  class SiderContent (line 1) | class SiderContent extends HTMLDivElement {
    method new (line 2) | static new(ele, minWidth) {
    method init (line 7) | init(minWidth) {
    method _mousedown (line 23) | _mousedown(e) {
    method _resize (line 28) | _resize(e) {
    method _mouseup (line 39) | _mouseup() {
    method display (line 45) | get display() {
    method display (line 49) | set display(state) {
    method width (line 55) | get width() {
    method width (line 58) | set width(w) {
  class SiderMenu (line 66) | class SiderMenu extends HTMLDivElement {
    method new (line 74) | static new(menu, container, minWidth) {
    method init (line 79) | init(box, minWidth) {
    method add (line 94) | add(name, tabClass, dom, selected = false) {
    method select (line 118) | select(tab) {
    method show (line 133) | show(ifshow = true) {
    method _tabClick (line 137) | _tabClick(e) {