MATLAB: Print numeric array as list with commas

array

I cant figure out how to print a = 1:10 as 1,2,3,4,5,6,7,8,9,10

Best Answer

regexprep( mat2str(a), {'\[', '\]', '\s+'}, {'', '', ','})

[sprintf('%d,', a(1:end-1)), sprintf('%d', a(end))];

temp = sprintf('%d,', a);
temp(end) = [];             %get rid of trailing comma

Related Solutions

MATLAB: Formatted string plus list of numbers using sprintf

numberList = round(rand(1,10)*10);
s = ['Record',regexprep(num2str([1,numberList]),' +',',')];

MATLAB: How to Print a Numerical Vector to a List

fmt=[' +,' repmat('%d,',1,8)];      % format w/ extra blank each line for delimiter later
str=split(sprintf(fmt,vec),' ');    % write to string, break into substrings at delimiter
str(1)=[];                          % eliminate first empty record/string
>> str
str =
2×1 cell array
  {'+,1,2,3,4,5,6,7,8,'}
  {'+,9,10,11,12,13,'    }
>>

ADDENDUM

Put delimiter at end of record instead--

fmt=['+,' repmat('%d,',1,8) ' '];
>> split(sprintf(fmt,tmp),' ')
ans =
  2×1 cell array
    {'+,1,2,3,4,5,6,7,8,'}
    {'+,9,10,11,12,13,'  }
>>

Best Answer

Related Solutions

MATLAB: Formatted string plus list of numbers using sprintf

MATLAB: How to Print a Numerical Vector to a List

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