Compute Phase Shift between two sampled sine waves using C code

Provide C code usable on an embedded linux system to compute the phase

shift between two simultaneously sampled sine wave signals. Signals will be of different magnitudes and offsets. Samples will be of a window in real time that will include one or more periods of the sine waves. Number of samples may vary.

We are expecting an implementation of this function:

float phaseDiff(int *x, int *y, int numsamples);

The inputs x and y are integer arrays of values in millivolts. The return value is

the phase difference (either radians or degrees).

We are currently using the following matlab code to do this:

[url removed, login to view]

Beceriler: Matematik, Matlab ve Mathematica

Daha fazlasını gör: matlab embedded system, mathworks, integer real number, integer and real number, difference between integer and real number, embedded+linux, embedded linux, c++ code, c code, matlab example, matlab phase system, function matlab, mathematica code, code samples, Matlab function, function compute, matlab com, unzip file using vb6 code, com matlab, design filter using matlab code example

İşveren Hakkında:
( 9 değerlendirme ) Wilmington, United States

Proje NO: #7248298



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Bu iş için 5 freelancer ortalamada $123 teklif veriyor


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$333 USD in 3 gün içinde
(36 Değerlendirme)

Dear Sir/Madam In order to calculate the phase shift, it is required to perform Fourier transformation on the signals. Therefore, an FFT library must be used. Usually, FFTW is used ([login to view URL]), unless some Daha Fazla

$55 USD in 3 gün içinde
(5 Değerlendirme)

I have command on C and Matlab, i am sure i can help you in this regard.....................................................................

$50 USD in 3 gün içinde
(6 Değerlendirme)

hello. I saw your description and ur link. I understand it and can do it . I have done several project like this. I'm an expert in Mathematics,Data Structures and Algorithms. And I know Matlab, C/C++ and Java well Daha Fazla

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