The deblank function is useful for cleaning up the rows of a character array. The actual characters displayed depend on the character set encoding for a given font. Use double to convert a character array into its numeric codes. Each text parameter, T i , can itself be a character array. This allows the creation of arbitrarily large character arrays.
Empty strings are significant.
If X is already a double precision array, double has no effect. Remarks double is called for the expressions in for , if , and while loops if the expression isn't already double precision. Create ' expression ' by concatenating substrings and variables inside square brackets. It executes string and returns if the operation was successful. If the operation generates an error, catchstring is evaluated before returning.