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s = num2str(A) converts a numeric array into a character array that represents the numbers. The output format depends on the magnitudes of the original values. num2str is useful for labeling and titling plots with numeric values.
- Num2str
Field Width. Minimum number of characters to print. Example:...
- Str2num
X = str2num(txt) converts a character array or string scalar...
- Mat2str
Create an array of integers and convert it to a character...
- Str2double
X = str2double(str) converts the text in str to double...
- Num2str
How can I convert [12 25 34 466 55] to an array of strings ['12' '25' '34' '466' '55']? The conversion functions I know convert that array to one string representing the entire array.
chr = int2str(N) treats N as a matrix of integers and converts it to a character array that represents the integers. If N contains floating-point values, int2str rounds them before conversion.
C = char(A) converts the input array, A, to a character array. For instance, if A is a string, "foo", c is a character array, 'foo'. example. C = char(A1,...,An) converts the arrays A1,...,An into a single character array. After conversion to characters, the input arrays become rows in C.
chr = mat2str(X) converts the numeric matrix X into a character vector that represents the matrix, with up to 15 digits of precision. You can use chr as input to the eval function. For example, A = eval(chr) reproduces the values from the original matrix to the precision specified in chr.
14 lut 2024 · This function in MATLAB has a straightforward syntax: str = num2str (number); Here, number is the numerical value you wish to convert to a string, and the result is stored in the variable str. Additionally, you can use the num2str () function with some optional parameters to customize the output.
This example shows how to convert numeric values to text and append them to larger pieces of text. For example, you might want to add a label or title to a plot, where the label includes a number that describes a characteristic of the plot.
