Remove trailing zeros

Format double numbers to n digits and remove all trailing zeros. Processed with regular expression.

Format double numbers to ndd digits and remove all trailing zeros

function output = RemoveTrailingZeros(input,ndd)

INPUTS:

input: n x m double array

ndd: number of decimal digits, whole double, ndd >= 0, optional, default = 2

OUTPUT:

output: n x m cell array

Process time on my PC: 3.5 s for a 1000 x 1000 array (6 ms + 3.5 us per number)

EXAMPLES:

Format with default precision (2 decimal digits) and remove trailing zeros:

output = RemoveTrailingZeros([1.23456, 2.5]);% output: [{'1.23'} {'2.5'}]

Format with 4 decimal digits and remove trailing zeros:

output = RemoveTrailingZeros([1.23456, 2.5],4);% output: [{'1.2346'} {'2.5'}]

Some input/output examples: