You can choose to store any number, or array of numbers, as integers or as single-precision. Integer and single precision arrays offer more memory-efficient storage than double precision.

This MATLAB function returns logical 1 (true) if A is an array of numeric data type.

Jul 8, 2010 · While other programming languages mostly work with numbers one at a time, MATLAB® is designed to operate primarily on whole matrices and arrays. All MATLAB variables are …

The data elements in mxCreateNumericArray can be any numerical type, including different integer precisions. mxCreateDoubleMatrix creates two-dimensional arrays only. mxCreateNumericArray can …

This MATLAB function returns the number of elements, n, in array A, equivalent to prod (size (A)).

Apr 30, 2024 · I generated a datafile which has numeric values, but in the char array. Each row has several values in one column that are supposed to be in different columns/arrays.

This MATLAB function converts a numeric array into a character array that represents the numbers.

Aug 9, 2025 · This MATLAB function converts a character array or string scalar to a numeric matrix.

For differentiation, you can differentiate an array of data using gradient, which uses a finite difference formula to calculate numerical derivatives. To calculate derivatives of functional expressions, you …

You can convert string arrays, character vectors, and cell arrays of character vectors to numeric values. Text can represent hexadecimal or binary values, though when you convert them to numbers they …