Searched refs:cos (Results 26 - 50 of 137) sorted by relevance

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/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/amule/wxWidgets-2.8.12/src/common/
H A Dmatrix.cpp294 // | cos sin 0 |
295 // matrix' = | -sin cos 0 | x matrix
305 // cos(r) -sin(r) x(1-cos(r))+y(sin(r)
306 // sin(r) cos(r) y(1-cos(r))-x(sin(r)
311 double c = cos(angle);
554 scale_factor = m_matrix[0][0]/cos((rot_angle/180)*pi);
570 scale_factor = m_matrix[1][1]/cos((rot_angle/180)*pi);
H A Dgeometry.cpp202 m_x = (int)(length * cos( degrees / 180 * M_PI ));
233 m_x = length * cos( degrees / 180 * M_PI );
H A Dgraphcmn.cpp481 wxDouble dist = r / sin(alpha/2) * cos(alpha/2);
619 path.AddLineToPoint( (int) (x + sin(angle) * height) , (int) (y + cos(angle) * height) );
621 (int) (x + sin(angle) * height + cos(angle) * width) ,
622 (int) (y + cos(angle) * height - sin(angle) * width));
623 path.AddLineToPoint((int) (x + cos(angle) * width) , (int) (y - sin(angle) * width) );
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libswresample/
H A Dresample.c99 y *= 0.3635819 - 0.4891775 * cos(w) + 0.1365995 * cos(2*w) - 0.0106411 * cos(3*w);
143 sine[j]= cos(i*j*M_PI/LEN);
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/m68k/fpsp040/
H A Dsto_res.S34 bfextu CMDREG1B(%a6){#13:#3},%d0 |extract cos destination
H A Dssin.S12 | Output: The function value sin(X) or cos(X) returned in Fp0 if SIN or
14 | in Fp0, and cos(X) is returned in Fp1.
40 | 5. (k is odd) Set j := (k-1)/2, sgn := (-1)**j. Return sgn*cos(r)
41 | where cos(r) is approximated by an even polynomial in r,
67 | SIN(X) = sgn1 * cos(r) and COS(X) = sgn2*sin(r) where
68 | sin(r) and cos(r) are computed as odd and even polynomials
72 | SIN(X) = sgn1 * sin(r) and COS(X) = sgn1*cos(r) where
73 | sin(r) and cos(r) are computed as odd and even polynomials
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavfilter/
H A Daf_afade.c131 gain = 1.0 - cos(M_PI / 4.0 * (pow(2.0*gain - 1, 3) + 1));
134 gain = (1.0 - cos(gain * M_PI)) / 2.0;
H A Dtransform.c107 matrix[0] = zoom * cos(angle);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/amule/wxWidgets-2.8.12/contrib/src/svg/
H A Ddcsvg.cpp234 CalcBoundingBox((wxCoord)(x + w*cos(rad)), (wxCoord)(y - h*sin(rad)));
238 y += (wxCoord)(h*cos(rad));
240 CalcBoundingBox((wxCoord)(x + h*sin(rad)), (wxCoord)(y + h*cos(rad)));
437 xs = xc + rx * cos (DegToRad(sa)) ;
438 xe = xc + rx * cos (DegToRad(ea)) ;
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/libvorbis-1.2.3/lib/
H A Dmdct.c66 T[i*2]=FLOAT_CONV(cos((M_PI/n)*(4*i)));
68 T[n2+i*2]=FLOAT_CONV(cos((M_PI/(2*n))*(2*i+1)));
72 T[n+i*2]=FLOAT_CONV(cos((M_PI/n)*(4*i+2))*.5);
H A Dlsp.c252 for(i=0;i<m;i++)lsp[i]=2.f*cos(lsp[i]);
259 float w=2.f*cos(wdel*k);
435 /* Convert into polynomials in cos(alpha) */
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavresample/
H A Dresample.c96 y *= 0.3635819 - 0.4891775 * cos( w) +
97 0.1365995 * cos(2 * w) -
98 0.0106411 * cos(3 * w);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/arm/
H A Dfft_vfp.S149 cos1pi4: @ cos(1*pi/4) = sqrt(2)
151 cos1pi8: @ cos(1*pi/8) = sqrt(2+sqrt(2))/2
153 cos3pi8: @ cos(2*pi/8) = sqrt(2-sqrt(2))/2
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Ddct-test.c368 c8[i][j] = s * cos(M_PI * i * (j + 0.5) / 8.0);
377 c4[i][j] = s * cos(M_PI * i * (j + 0.5) / 4.0);
H A Diirfilter.c84 zp[0] = cos(th) * wa;
133 cos_w0 = cos(M_PI * cutoff_ratio);
H A Dlsp.c62 /* Convert LSF to LSP, lsp=cos(lsf) */
73 lsp[i] = cos(2.0 * M_PI * lsf[i]);
H A Dmdct.c80 s->tcos[i*tstep] = FIX15(-cos(alpha) * scale);
H A Dsipr16k.c274 ctx->lsp_history_16k[i] = cos((i + 1) * M_PI/(LP_FILTER_ORDER_16k + 1));
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Diirfilter.c87 zp[0] = cos(th) * wa;
136 cos_w0 = cos(M_PI * cutoff_ratio);
H A Dopus_imdct.c117 s->twiddle_exptab[i].re = cos(2 * M_PI * (i + 0.125 + s->len4) / len);
128 s->exptab[i][j].re = cos(2 * M_PI * j / N);
H A Dlsp.c60 /* Cosine table: base_cos[i] = (1 << 15) * cos(i * PI / 64) */
87 /* Convert LSF to LSP, lsp=cos(lsf) */
98 lsp[i] = cos(2.0 * M_PI * lsf[i]);
H A Dmdct_template.c84 s->tcos[i*tstep] = FIX15(-cos(alpha) * scale);
H A Dsipr16k.c276 ctx->lsp_history_16k[i] = cos((i + 1) * M_PI/(LP_FILTER_ORDER_16k + 1));
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/amule/wxWidgets-2.8.12/samples/opengl/penguin/
H A Dtrackball.c211 q[3] = (float) cos(phi/2.0);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/lua/source/src/
H A Dlmathlib.c42 lua_pushnumber(L, l_mathop(cos)(luaL_checknumber(L, 1)));
241 {"cos", math_cos},

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