MartinBloedorn

#include <iostream>
#include <type_traits>
#include <string>
#include <variant>
#include <vector>
#include <memory>

using variant_t = std::variant<int, double, std::string>;

struct AbstractDispatcher

MartinBloedorn

function [thd, p0, l0] = thdf( P1, f, varargin )
%thdf Computes the total harmonic distortion to the fundamental.
%   Fundamental is the first harmonic peak that's larger than 2% than 
%   the largest harmonic in the supplied frequency spectrum.
%
%   thd = thdf( P1, f )
%
%   P1      Single-sided amplitude spectrum of the signal.
%   f       Frequency span of P1.
%   thd     Total harmonic distortion.

MartinBloedorn

function [ y, r, c ] = spwm( f1, fc, varargin )
%SPWM Generates sine-wave modulated bipolar PWM.
%   Will produce the closest possible to a single period of f1.
%   [ y, t, c ] = spwm( f1, fc, varargin )
%
%   f1          Base harmonic frequency.
%   fc          Carrier frequency.
%   'NSamples'  [100] Samples per 1/fc period.
%   'Method'    ['left'] 'left', 'right' or 'center'.
%   'ModIndex'  [1] Modulation index.

MartinBloedorn

function [ P1, f ] = ssfft( X, Fs )
%ssfft Computes the single-sided amplitude spectrum of a signal.
%   https://www.mathworks.com/help/matlab/ref/fft.html
%   [ P1, f ] = ssfft( X, Fs )
%
%   X       Input signal.
%   Fs      Sampling frequency.
%   P1      Single-sided Amplitude Spectrum.
%   f       Frequency range.
%

MartinBloedorn

#include <stdio.h>
#include <stdlib.h>

int sgn(int x) {
        return (x >= 0 ? 1 : -1);
}

int main(int argc, char * argv[]) {
        if(argc != 3) {
                printf("ERROR: Supply X and Y target position!\n");