Matlab DSP Scripts

Below are links to various Digital Signal Processing related Matlab scripts.

Note: Please read the disclaimer. The author does not guarantee that the scripts are free of errors in logic or syntax.

cordic_phase_est.m
A Matlab implementation of the CORDIC algorithm for phase estimation of a complex number using only bit-shifts and adds. See the accompanying article about this here.

linear_mag_est.m
A Matlab implementation of an algorithm for simple magnitude estimation of a complex number using only bit-shifts and adds. See the accompanying article about this here.


One thought on “Matlab DSP Scripts”

  1. Greetings,
    Impressive method for A & P estimation you have; about a millionth as complex as the nasty solution I put onto the 757-400 and A380.
    I used a specialized Kalman filter, real time delta-sigma convert stream, obtained the multi Freq A&P lickity split. Admittedly I needed 0.01% accuracy, yet I am sorely impressed by your methodology to obtain solutions. The actual solution is often secondary as it is a specific case and methodology is a general case.

    Thanks,
    and agian, a “way-cool” from me,
    alan

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