Convert to 32-bit signed integer
intArray = int32(array)
intArray = int32(array)int32.
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Array of any numeric class, such as |
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Array of class The int32(2^31) % 2^31 = 2147483648 returns ans =
2147483647 |
Convert a double array to int32:
mydata = int32(magic(1000));
When preallocating integer arrays, specify the class in the
call to functions that support a class name input (such as zeros, ones or eye),
rather than calling an integer conversion function. For example,
I = int32(zeros(100)); % Creates an intermediate array
is not as efficient as
I = zeros(100, 'int32'); % Preferred