X-Git-Url: https://scm.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/c7f552fd8888da2f0d8cfb228fe0f28d3df3a12c..b4b6f2ea75b9f0f3ca918f5b84016610bf7a4d4f:/dsp_files/mrfaustlib/complex.lib

diff --git a/dsp_files/mrfaustlib/complex.lib b/dsp_files/mrfaustlib/complex.lib
deleted file mode 100644
index 01622f9..0000000
--- a/dsp_files/mrfaustlib/complex.lib
+++ /dev/null
@@ -1,55 +0,0 @@
-import ( "math.lib" );
-square = _ <: *;
-
-// Complex in cartesian coordinates
-carte_cplx = _, _: (_, 1 : vectorize), (_, 1 : vectorize) : #;
-
-// Cartesian complex : basic operations
-ccplx_real = _, 0 : [];
-ccplx_imag = _, 1 : [];
-ccplx_conj = _ <: ccplx_real, ccplx_imag : _, (0, _ : -) : carte_cplx;
-ccplx_modul2 = _ <: ccplx_real, ccplx_imag : square, square : +;
-ccplx_modul = ccplx_modul2 : sqrt;
-
-//real_not_zero = _ <: (ccplx_imag, ccplx_real : / : atan);
-//real_compare = _ <: (ccplx_real, 0 : >), (ccplx_real, 0 : <) : + <: _, (-(1), 0 : <);
-//real_zero = _ <: (ccplx_imag, 0 : > : *(PI) : /(2)), (ccplx_imag, 0 : < : _, (0, 1 : -) : * : *(PI) : /(2)) : +;
-//ccplx_angle = _ <: (real_not_zero, real_compare, real_zero : *, * : +), (ccplx_real, 0 : < : _, PI : *) : +;
-ccplx_angle = _ <: ccplx_imag, ccplx_real : atan2;
-
-ccplx_div_real = _, _ <: ccplx_real, _, ccplx_imag, _ : /, / : carte_cplx; 
-
-// cartesian complex : add, sub, mul and div
-ccplx_add = +;
-ccplx_sub = -;
-
-ccplx_mul = _, _ <: ccplx_real, ccplx_real, ccplx_imag, ccplx_imag,ccplx_real, ccplx_imag, ccplx_imag, ccplx_real : *, *, *, * : -, + : carte_cplx;
-
-ccplx_div = _, _ <: ccplx_real, ccplx_real, ccplx_imag, ccplx_imag, ccplx_imag, ccplx_real, ccplx_real, ccplx_imag, !, ccplx_real, !, ccplx_imag : *, *, *, *, square, square : +, -, + : carte_cplx, _ : ccplx_div_real;
-//ccplx_div = _, _ <: _, ccplx_conj, !, _ : ccplx_mul, ccplx_modul2 : ccplx_div_real;
-
-// Complex in polar coordinates
-polar_cplx = _, _: (_, 1 : vectorize), (_, 1 : vectorize) : #;
-pcplx_modul = _, 0 : [];
-pcplx_angle = _, 1 : [];
-pcplx_real = _ <: pcplx_modul, (pcplx_angle : cos) : *;
-pcplx_imag = _ <: pcplx_modul, (pcplx_angle : sin) : *;
-
-// conversion between cartesian complex and polar complex
-sca_abs = _ <: _, (>(0) : *(2) : -(1)) : *;
-sca2pcplx = _ <: sca_abs, (<(0) : *(PI)) : polar_cplx;
-polar2carte = _ <: pcplx_real, pcplx_imag : carte_cplx;
-carte2polar = _ <: ccplx_modul, ccplx_angle : polar_cplx;
-
-// Polar complex : add, sub, mul and div
-pcplx_add = _, _ : polar2carte, polar2carte : ccplx_add : carte2polar;
-pcplx_sub = _, _ : polar2carte, polar2carte : ccplx_sub : carte2polar;
-pcplx_mul = _, _ <: (pcplx_modul, pcplx_modul : *), (pcplx_angle, pcplx_angle : +) : polar_cplx;
-
-pcplx_div = _, _ <: (pcplx_modul, pcplx_modul : /), (pcplx_angle, pcplx_angle : -) : polar_cplx;
-
-//functions used in FFT
-real_pcplx_mul = _, ( _ <: pcplx_modul, pcplx_angle) : *, _ : polar_cplx; 
-pcplx_moduls(n) = par(i, n, pcplx_modul);
-
-