Invalid text character. Check for unsupported symbol, invisible character, or pasting of non-ASCII characters

If i want to run my code the below function has an error: Invalid text character. Check for unsupported symbol, invisible character, or pasting of non-ASCII character

Hope someone can help me.

function out = dec2binvec(dec,n)

%DEC2BINVEC Convert decimal number to a binary vector.

% DEC2BINVEC(D) returns the binary representation of D as a binary

% vector. The least significant bit is represented by the first

% column. D must be a non-negative integer.

% DEC2BINVEC(D,N) produces a binary representation with at least

% N bits.

%

% Example:

% dec2binvec(23) returns [1 1 1 0 1]

%

% See also BINVEC2DEC, DEC2BIN.

%

% Error if dec is not defined.

if nargin < 1

error('daq:dec2binvec:argcheck', 'D must be defined. Type ''daqhelp dec2binvec'' for more information.');

end

% Error if D is not a double.

if ~isa(dec, 'double')

error('daq:dec2binvec:argcheck', 'D must be a double.');

end

% Error if a negative number is passed in.

if (dec < 0)

error('daq:dec2binvec:argcheck', 'D must be a positive integer.');

end

% Convert the decimal number to a binary string.

switch nargin

case 1

out = dec2bin(dec);

case 2

out = dec2bin(dec,n);

end

% Convert the binary string, '1011', to a binvec, [1 1 0 1].

out = logical(str2num([fliplr(out);blanks(length(out))]')');

 end

Answer 1

[DGM]

The very last line

end

contains an em space (#8195) before the keyword 'end'. Delete that.

[abderrahim darkaoui]

Many thanks!