square root of uint8 in matlab

To take the square root of a uint8 value in MATLAB, you can use the built-in sqrt function. However, this function only works for double-precision inputs, so you need to convert your uint8 value to double before taking the square root. Here's an example code snippet:

main.m
x = uint8(16);  % example uint8 value
y = sqrt(double(x));  % convert to double and take square root
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In this example, we first define our uint8 value x (in this case, 16). Then, we convert it to a double using the double function, and apply the sqrt function to get the square root. The resulting value will also be a double precision value.