root/gliderproc/trunk/MATLAB/opnml/basics/ap_to_ri_deg.m
Revision 495 (checked in by cbc, 12 years ago) |
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1 | % AP_TO_RI_DEG Convert amplitude/phase(deg) vectors to real/imaginary. |
2 | % |
3 | % AP_TO_RI_DEG(a,p) returns the real and imaginary |
4 | % components in a two-column matrix as [real,imag]. |
5 | % |
6 | % Call as: [R,I]=ap_to_ri_deg(amp,pha); |
7 | % |
8 | function [R,I]=ap_to_ri_deg(a,p) |
9 | |
10 | deg_to_rad = pi/180.; |
11 | |
12 | c=a.*exp(-i.*p*deg_to_rad); |
13 | R=real(c); |
14 | I=imag(c); |
15 | |
16 | return |
17 | |
18 | |
19 | |
20 |
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