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num2str

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Converts numbers to character array.

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Syntax

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S = num2str(A)

S = num2str(A, precision)

S = num2str(A, formatSpec)

Input argument

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A

a numerical matrix or logical.

precision

an positive integer value: Maximum number of significant digits.

formatSpec

a character array: Format of output fields.

Output argument

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S

a character array: text representation of input array.

Description

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num2str converts numbers to character array.

num2str trims any leading spaces from a character array. For better control over the results, use sprintf.

Example

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R = num2str(pi, 4)
R = num2str(magic(3))

See also

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int2str, sprintf, mat2str.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET