Converting MATLAB code to Arduino code

I need to convert this code made in MATLAB for use using the Arduino program which I believe uses C code. I am not sure how to do so and any help will be apreciated! It is for filtering data a data set.

function Hd = Lowpass_2

%LOWPASS_2 Returns a discrete-time filter object.

% MATLAB Code

% Generated by MATLAB(R) 9.5 and Signal Processing Toolbox 8.1.

% Generated on: 08-Mar-2019 11:28:05

% Equiripple Lowpass filter designed using the FIRPM function.

% All frequency values are in Hz.

Fs = 100; % Sampling Frequency

Fpass = 0.4; % Passband Frequency

Fstop = 0.45; % Stopband Frequency

Dpass = 0.057501127785; % Passband Ripple

Dstop = 0.0001; % Stopband Attenuation

dens = 20; % Density Factor

% Calculate the order from the parameters using FIRPMORD.

[N, Fo, Ao, W] = firpmord([Fpass, Fstop]/(Fs/2), [1 0], [Dpass, Dstop]);

% Calculate the coefficients using the FIRPM function.

b = firpm(N, Fo, Ao, W, {dens});

Hd = dfilt.dffir(b);

% [EOF]

[madhan ravi]

Have a look into Embedded coder and MATLAB coder.

Answer 1

[Mark Sherstan]

The easiest way I find is creating a Simulink model and then deploying it on the hardware. These links should get you started:

• https://www.mathworks.com/hardware-support/arduino-simulink.html
• https://www.mathworks.com/help/supportpkg/arduino/ug/run-model-on-arduino-hardware.html
• https://www.mathworks.com/help/supportpkg/arduino/examples/getting-started-with-arduino-hardware.html