Converting MATLAB code to Arduino code
7 views (last 30 days)
Show older comments
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]
1 Comment
Answers (1)
Mark Sherstan
on 27 Mar 2019
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
0 Comments
See Also
Categories
Find more on Deployment, Integration, and Supported Hardware in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!