|
Revision 495
(checked in by cbc, 12 years ago)
|
Initial import of Stark code.
|
| Line | |
|---|
| 1 |
% RI_TO_AP_DEG Convert real/imaginary vectors to amplitude/phase(deg) |
|---|
| 2 |
% |
|---|
| 3 |
% RI_TO_AP_DEG Convert real/imaginary vectors to amplitude/phase, |
|---|
| 4 |
% assuming the phase is to be output in degrees. |
|---|
| 5 |
% RI_TO_AP_DEG(re,im) returns the amplitude and phase |
|---|
| 6 |
% components in a two-column matrix as [amp,pha]. |
|---|
| 7 |
% |
|---|
| 8 |
% Call as: [A,P]=ri_to_api_deg(re,im); |
|---|
| 9 |
% |
|---|
| 10 |
function [A,P]=ri_to_api_deg(re,im) |
|---|
| 11 |
|
|---|
| 12 |
deg_to_rad = pi/180.; |
|---|
| 13 |
|
|---|
| 14 |
A=sqrt(re.*re.+im.*im); |
|---|
| 15 |
P=atan2(im,re))/deg_to_rad; |
|---|
| 16 |
|
|---|
| 17 |
return |
|---|
| 18 |
|
|---|
