Making use of loop can help continuously read analog values from Arduino to MATLAB. Below mentioned is an example code to continuously read analog values from one pin (A0) of Arduino and store them in a MATLAB matrix:
% Create an arduino object
a = arduino();
% Define the pin to read from
pin = 'A0';
% Define the number of readings to store e.g. 100
numReadings = 100;
% Define the delay between readings (in seconds)
delay = 0.1;
% Initialize the data matrix
dataMatrix = zeros(numReadings, 1);
% Start reading analog values and storing them in the data matrix
for i = 1:numReadings
% Read the analog value from the pin
analogValue = readVoltage(a, pin);
% Store the analog value in the data matrix
dataMatrix(i) = analogValue;
% Pause for the specified delay
pause(delay);
end
