| /external/eigen/unsupported/doc/examples/ |
| FFT.cpp | 23 T mag2(T a) function
28 T mag2(std::complex<T> a) function
34 T mag2(const std::vector<T> & vec) function
38 out += mag2(vec[k]);
43 T mag2(const std::vector<std::complex<T> > & vec) function
47 out += mag2(vec[k]);
88 long double rmse = mag2(timebuf - timebuf2) / mag2(timebuf);
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| /external/chromium_org/third_party/skia/src/core/ |
| SkPoint.cpp | 112 float mag2; local
113 if (isLengthNearlyZero(x, y, &mag2)) {
118 if (SkScalarIsFinite(mag2)) {
119 mag = sk_float_sqrt(mag2);
122 // our mag2 step overflowed to infinity, so use doubles instead.
140 float mag2 = dx * dx + dy * dy; local
141 if (SkScalarIsFinite(mag2)) {
142 return sk_float_sqrt(mag2);
152 * 1. underflow of mag2 (compared against nearlyzero^2)
153 * 2. overflow of mag2 (compared w/ isfinite
159 float mag2; local
215 Sk64 mag2; local
[all...] |
| SkPaint.cpp | 448 static SkScalar mag2(SkScalar x, SkScalar y) { function
453 return mag2(m[SkMatrix::kMScaleX], m[SkMatrix::kMSkewY]) > ma2max
455 mag2(m[SkMatrix::kMSkewX], m[SkMatrix::kMScaleY]) > ma2max;
[all...] |
| /external/skia/src/core/ |
| SkPoint.cpp | 112 float mag2; local
113 if (isLengthNearlyZero(x, y, &mag2)) {
118 if (SkScalarIsFinite(mag2)) {
119 mag = sk_float_sqrt(mag2);
122 // our mag2 step overflowed to infinity, so use doubles instead.
140 float mag2 = dx * dx + dy * dy; local
141 if (SkScalarIsFinite(mag2)) {
142 return sk_float_sqrt(mag2);
152 * 1. underflow of mag2 (compared against nearlyzero^2)
153 * 2. overflow of mag2 (compared w/ isfinite
159 float mag2; local
215 Sk64 mag2; local
[all...] |
| SkPaint.cpp | 449 static SkScalar mag2(SkScalar x, SkScalar y) { function
454 return mag2(m[SkMatrix::kMScaleX], m[SkMatrix::kMSkewY]) > ma2max
456 mag2(m[SkMatrix::kMSkewX], m[SkMatrix::kMScaleY]) > ma2max;
[all...] |
| /frameworks/base/services/java/com/android/server/power/ |
| WirelessChargerDetector.java | 316 final double mag2 = Math.sqrt((x2 * x2) + (y2 * y2) + (z2 * z2)); local
318 || mag2 < MIN_GRAVITY || mag2 > MAX_GRAVITY) {
320 Slog.d(TAG, "Weird gravity vector: mag1=" + mag1 + ", mag2=" + mag2);
324 final boolean moved = (dotProduct < mag1 * mag2 * MOVEMENT_ANGLE_COS_THRESHOLD);
329 + ", angle=" + (Math.acos(dotProduct / mag1 / mag2) * 180 / Math.PI)
331 + ", mag1=" + mag1 + ", mag2=" + mag2);
|
| /external/chromium_org/third_party/WebKit/Source/core/platform/audio/ |
| FFTFrame.cpp | 106 double mag2 = abs(c2); local
110 double mag2db = 20.0 * log10(mag2);
|
