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Revision 495
(checked in by cbc, 12 years ago)
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Initial import of Stark code.
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% RI_TO_AP_RAD Convert real/imaginary vectors to amplitude/phase(rad) |
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% |
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% RI_TO_AP_RAD Convert real/imaginary vectors to amplitude/phase, |
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% assuming the phase is to be output in radians. |
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% RI_TO_AP_RAD(re,im) returns the amplitude and phase |
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% components in a two-column matrix as [amp,pha]. |
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% |
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% Call as: [A,P]=ri_to_api_rad(re,im); |
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% |
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function [A,P]=ri_to_api_rad(re,im) |
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A=sqrt(re.*re.+im.*im); |
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P=atan2(im,re)); |
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return |
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