![]() and they fucked up the definition of the discrete Heaviside unit step function.ĮDIT: actually, they defined the Heaviside function correctly, because it has a continuous argument. they fucked up the order of polynomial coefficients in polyval() and polyfit(). ![]() they fucked up the index origin convention which, among other problems fucked up the fft() convention putting the DC term into X(1) rather than have the index represent frequency. So what they are doing with the discrete Heaviside unit step function appears to me to be another one of MATLAB's mistaken conventions of definitions. ![]() Now here is the stupid problem: MATLAB is not a continuous-time tool. ![]() I however think of it as a derived operator applied only on finite discrete vectors $v_ \\ It took me a while to understand Stanley Pawlukiewicz's comment on the "continuous side" of Matlab's heaviside.m. ![]()
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