| /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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| /frameworks/base/services/java/com/android/server/power/ |
| WirelessChargerDetector.java | 290 final double mag2 = Math.sqrt((x2 * x2) + (y2 * y2) + (z2 * z2)); local
292 || mag2 < MIN_GRAVITY || mag2 > MAX_GRAVITY) {
294 Slog.d(TAG, "Weird gravity vector: mag1=" + mag1 + ", mag2=" + mag2);
298 final boolean moved = (dotProduct < mag1 * mag2 * MOVEMENT_ANGLE_COS_THRESHOLD);
303 + ", angle=" + (Math.acos(dotProduct / mag1 / mag2) * 180 / Math.PI)
305 + ", mag1=" + mag1 + ", mag2=" + mag2);
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| /external/skia/src/core/ |
| SkPoint.cpp | 110 float mag2; local
111 if (!isLengthNearlyZero(pt->fX, pt->fY, &mag2)) {
112 float mag = sk_float_sqrt(mag2);
126 float mag2; local
127 if (!isLengthNearlyZero(x, y, &mag2)) {
128 float scale = length / sk_float_sqrt(mag2);
171 Sk64 mag2; local
172 if (!isLengthNearlyZero(pt->fX, pt->fY, &mag2)) {
173 SkScalar mag = mag2.getSqrt();
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| /external/skia/legacy/src/core/ |
| SkPoint.cpp | 104 float mag2 = dx * dx + dy * dy; local
105 return mag2 > SK_ScalarNearlyZero * SK_ScalarNearlyZero;
113 float mag2 = x * x + y * y; local
114 if (mag2 > SK_ScalarNearlyZero * SK_ScalarNearlyZero) {
115 float scale = length / sk_float_sqrt(mag2);
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| /external/webkit/Source/WebCore/platform/audio/ |
| FFTFrame.cpp | 105 double mag2 = abs(c2); local
109 double mag2db = 20.0 * log10(mag2);
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