Searched defs:eps (Results 1 - 25 of 51) sorted by relevance

123

/external/apache-commons-math/src/main/java/org/apache/commons/math/optimization/univariate/
H A DBrentOptimizer.java65 * {@code t} and {@code eps} define a tolerance {@code tol = eps |x| + t}
67 * {@code tol}. {@code eps} should be no smaller than <em>2 macheps</em> and
75 * @param eps Relative accuracy.
84 double eps, double t)
86 if (eps <= 0) {
87 throw new NotStrictlyPositiveException(eps);
116 final double tol1 = eps * FastMath.abs(x) + t;
82 localMin(boolean isMinim, double lo, double mid, double hi, double eps, double t) argument
/external/webrtc/webrtc/modules/audio_coding/codecs/ilbc/
H A Dlsf_check.c32 const int16_t eps=319; /* 0.039 in Q13 (50 Hz)*/ local
33 const int16_t eps2=160; /* eps/2.0 in Q13;*/
44 if ((lsf[pos+1]-lsf[pos])<eps) {
/external/eigen/unsupported/Eigen/src/NonLinearOptimization/
H A Dchkder.h25 const Scalar eps = sqrt(NumTraits<Scalar>::epsilon()); local
27 const Scalar epslog = chkder_log10e * log(eps);
36 temp = eps * abs(x[j]);
38 temp = eps;
54 temp = eps * abs((fvecp[i] - fvec[i]) / eps - err[i]) / (abs(fvec[i]) + abs(fvecp[i]));
56 if (temp > NumTraits<Scalar>::epsilon() && temp < eps)
58 if (temp >= eps)
H A Dfdjac1.h22 Scalar eps, temp; local
34 eps = sqrt((std::max)(epsfcn,epsmch));
40 h = eps * abs(temp);
42 h = eps;
56 h = eps * abs(wa2[j]);
57 if (h == 0.) h = eps;
65 h = eps * abs(wa2[j]);
66 if (h == 0.) h = eps;
/external/eigen/bench/
H A DbenchBlasGemm.cpp183 MyMatrix::Scalar eps = 1e-4; local
188 MYVERIFY(meigen.isApprox(mref, eps),". * .");
193 MYVERIFY(meigen.isApprox(mref, eps),"T * .");
198 MYVERIFY(meigen.isApprox(mref, eps),"T * T");
203 MYVERIFY(meigen.isApprox(mref, eps),". * T");
/external/eigen/test/
H A Dsparse_vector.cpp20 Scalar eps = 1e-6; local
41 VERIFY_IS_MUCH_SMALLER_THAN( v1.coeff(zerocoords[i]), eps );
H A Dsparse_basic.cpp34 Scalar eps = 1e-6; local
49 VERIFY_IS_MUCH_SMALLER_THAN( m.coeff(zeroCoords[i].x(),zeroCoords[i].y()), eps );
/external/eigen/unsupported/Eigen/src/NumericalDiff/
H A DNumericalDiff.h72 const Scalar eps = sqrt(((std::max)(epsfcn,NumTraits<Scalar>::epsilon() ))); local
94 h = eps * abs(x[j]);
96 h = eps;
/external/eigen/unsupported/test/
H A Dsparse_extra.cpp60 Scalar eps = 1e-6; local
76 VERIFY_IS_MUCH_SMALLER_THAN( m.coeff(zeroCoords[i].x(),zeroCoords[i].y()), eps );
H A Dspecial_functions.cpp290 const Scalar eps = std::numeric_limits<Scalar>::epsilon(); local
317 // Add eps to rhs and lhs so that component-wise test doesn't result in
319 ArrayType expected = betainc(a, b, x) - num / denom + eps;
320 ArrayType test = betainc(a + one, b, x) + eps;
330 // Add eps to rhs and lhs so that component-wise test doesn't result in
334 ArrayType expected = betainc(a, b, x) + num / denom + eps;
335 ArrayType test = betainc(a, b + one, x) + eps;
/external/webrtc/webrtc/modules/audio_coding/codecs/opus/
H A Daudio_encoder_opus_unittest.cc133 const double eps = 1e-15; local
138 TestSetPacketLossRate(encoder_.get(), I(0.00 , 0.01 - eps), 0.00);
139 TestSetPacketLossRate(encoder_.get(), I(0.01 + eps, 0.06 - eps), 0.01);
140 TestSetPacketLossRate(encoder_.get(), I(0.06 + eps, 0.11 - eps), 0.05);
141 TestSetPacketLossRate(encoder_.get(), I(0.11 + eps, 0.22 - eps), 0.10);
142 TestSetPacketLossRate(encoder_.get(), I(0.22 + eps, 1.00 ), 0.20);
144 TestSetPacketLossRate(encoder_.get(), I(1.00 , 0.18 + eps), 0.2
[all...]
/external/libusb/libusb/os/
H A Dsunos_usb.h46 sunos_ep_priv_t eps[USB_MAXENDPOINTS]; member in struct:sunos_device_handle_priv
/external/mesa3d/src/gallium/drivers/llvmpipe/
H A Dlp_test_main.c254 compare_vec_with_eps(struct lp_type type, const void *res, const void *ref, double eps) argument
257 eps *= type.floating ? 8.0 : 2.0;
266 if (delta >= eps) {
278 double eps = lp_const_eps(type); local
279 return compare_vec_with_eps(type, res, ref, eps);
H A Dlp_test_conv.c168 double eps; local
213 eps = MAX2(lp_const_eps(src_type), lp_const_eps(dst_type));
253 if(!compare_vec_with_eps(dst_type, dst + j*dst_stride, ref + j*dst_stride, eps))
/external/opencv/cv/src/
H A Dcvlinefit.cpp43 static const double eps = 1e-6; variable
208 n = (float)MAX(n, eps);
277 w[i] = (float)(1. / MAX(t, eps));
H A Dcvcamshift.cpp65 int i = 0, eps; local
93 eps = cvRound( criteria.epsilon * criteria.epsilon );
130 if( dx*dx + dy*dy < eps )
H A Dcvcornersubpix.cpp69 double eps; local
98 eps = 0.f;
102 eps = criteria.epsilon;
106 eps = criteria.epsilon;
114 eps = MAX( eps, 0 );
115 eps *= eps; /* use square of error in comparsion operations. */
250 while( ++iter < max_iters && err > eps );
H A Dcvmatchcontours.cpp65 double eps = 1.e-5; local
127 if( ama > eps && amb > eps )
157 if( ama > eps && amb > eps )
187 if( ama > eps && amb > eps )
232 double eps = 1.e-5; local
281 if( area1 < eps || area2 < eps || lp
[all...]
/external/deqp/modules/glshared/
H A DglsShaderPerformanceCase.cpp67 const float eps = 0.01f; local
79 if (de::abs(ratio - fragmentsPerVertices) < eps)
/external/eigen/Eigen/src/Core/
H A DStableNorm.h67 RealScalar eps; local
92 eps = RealScalar(pow(double(ibeta), 1-it));
93 relerr = sqrt(eps); // tolerance for neglecting asml
/external/eigen/Eigen/src/Eigenvalues/
H A DEigenSolver.h462 const Scalar eps = NumTraits<Scalar>::epsilon(); local
507 m_matT.coeffRef(i,n) = -r / (eps * norm);
524 if ((eps * t) * t > Scalar(1))
577 vr = eps * norm * (abs(w) + abs(q) + abs(x) + abs(y) + abs(lastw));
597 if ((eps * t) * t > Scalar(1))
/external/opencv/cvaux/src/
H A Dcvfindhandregion.cpp278 float eps = (float) 0.01; local
376 // if(fabs(sub[0])<eps||fabs(sub[1])<eps||fabs(sub[2])<eps) continue;
393 if(fabs(a[0])<eps && fabs(a[1])<eps && fabs(a[2])<eps)
450 if( vl < eps )
/external/opencv/cxcore/src/
H A Dcxjacobieigens.cpp54 // eps - accuracy of diagonalization.
62 // 3. Calculation time depends on eps value. If the time isn't very important,
63 // we recommend to set eps = 0.
69 icvJacobiEigens_32f(float *A, float *V, float *E, int n, float eps) argument
79 if( eps < DBL_EPSILON )
80 eps = DBL_EPSILON;
97 ax = anorm * eps / n;
220 icvJacobiEigens_64d(double *A, double *V, double *E, int n, double eps) argument
230 if( eps < DBL_EPSILON )
231 eps
[all...]
/external/valgrind/drd/tests/
H A Domp_matinv.c269 elem_t eps; local
270 for (eps = 1; 1 + eps != 1; eps /= 2)
272 return 2 * eps;
293 elem_t eps; local
324 eps = epsilon();
331 ratio = error / (eps * matrix_size);
335 error, eps, ratio);
/external/deqp/framework/common/
H A DtcuImageCompare.cpp48 const float eps = 0.0001f; local
78 if (maxVal[c] - minVal[c] < eps)
80 scale[c] = (maxVal[c] < eps) ? 1.0f : (1.0f / maxVal[c]);

Completed in 1893 milliseconds

123