How to save uint8 workspace data

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leo
leo 2013-6-27
Hi, does anyone know how to save a uint8 workspace data to a external file, preferably text or binary file. I tried using : save zipped.txt zipped -ascii, but command window displayed Warning: Attempt to write an unsupported data type to an ASCII file. Variable 'zipped' not written to file.

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回答（2 个）

Shashank Prasanna
Shashank Prasanna 2013-6-27
编辑：Shashank Prasanna 2013-6-27
Looks like your data is a cell array.
Convert them matrix using cell2mat and then use the save command
Or use dlmwrite
Walter Roberson
Walter Roberson 2013-6-27
What representation do you need in the output file? If you want the value as simple text numbers, double() the uint8 data and save the double()'d value. Or use dlmwrite or fopen() / fprintf() / fclose() with the original uint8 data. If you want binary output, fopen() / fwrite() / fclose()

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