Lines Matching refs:Math
14 color += letters[Math.floor(Math.random() * 16)];
31 var k = Math.ceil(Math.log(buffer.length) / Math.LN2);
32 var length = Math.pow(2, k);
212 var f = nyquist * Math.pow(2.0, octave - noctaves);
254 f = 1 + Math.log(f) / (noctaves * Math.LN2);
258 var value = Math.max(20 * Math.log(buffer[i]) / Math.LN10, -96);
301 return Math.min(idx, length - 1);
324 var value = 20 * Math.log(fftBuffer[l]) / Math.LN10;
342 var fStart = nyquist * Math.pow(2.0, i - noctaves);
343 var fEnd = nyquist * Math.pow(2.0, i + 1 - noctaves);
344 var powerStart = Math.log(fStart) / Math.LN2;
345 var powerEnd = Math.log(fEnd) / Math.LN2;
347 f = Math.pow(2,
391 this.sinTable[i] = Math.sin(-Math.PI/i);
392 this.cosTable[i] = Math.cos(-Math.PI/i);
412 var k = Math.floor(Math.log(bufferSize) / Math.LN2);
414 if (Math.pow(2, k) !== bufferSize) {
474 spectrum[i] = 2 * Math.sqrt(real[i] * real[i] + imag[i] * imag[i]) /
