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Calculate Ambiguity Function and Utilities

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Calculate the Ambiguity Function, Upsampled and Interpolated Correlation, and Coherence Function

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The zip file contains functions to calculate an Ambiguity Function (XAMB), Upsampled and Interpolated Correlation (XCORRU), and Coherence Function (XCOH). A prefilter can be specified in each function to "sharpen" correlation peaks.

XAMB calculates an estimate of the (cross-)ambiguity function. A record containing properties of the peak of the ambiguity function can be returned.

XCORRU calculates an estimate of an upsampled and interpolated (cross-)correlation function. A record containing properties of the peak of the correlation function can be returned.

XCOH calculates an estimate of the (cross-)coherence function. A record containing properties of the peak of the coherence function can be returned.

Comments and Ratings (1)

kokila

kokila (view profile)

in xcorru pgm what is the upsample value has to be given.

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