6.6 GB mat file load error with MATLAB 2014b: Error using load Cannot read file

There can be many different problems: Perhaps you do not have enough free RAM? Or the file is damaged? So please post the complete error message. Did you try to use the load command?

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Alicia Cardona 2016-6-8

编辑：Walter Roberson 2016-6-8

在 MATLAB Online 中打开

     Name                         Size                   Bytes  Class     Attributes
  % 
  %   Fs                           1x1                        8  double              
  %   PSP                   21120001x1                168960008  double              
  %   PSP2                  21120001x1                168960008  double              
  %   PSP2_01_duration             1x1                        8  double              
  %   PSP2_01_end                  1x1                        8  double              
  %   PSP2_01_start                1x1                        8  double              
  %   PSP2_90               14252661x1                114021288  double              
  %   PSP2_90_peak                 3x1                       24  double              
  %   PSP_01_duration              1x1                        8  double              
  %   PSP_01_end                   1x1                        8  double              
  %   PSP_01_start                 1x1                        8  double              
  %   RMS_dB                       1x1                        8  double              
  %   SL1                       2048x1                    16384  double              
  %   a                            1x9                       72  double              
  %   a1                           1x9                       72  double              
  %   ans                          1x1                        8  double              
  %   b                            1x9                       72  double              
  %   b1                           1x9                       72  double              
  %   e                     21120001x1                168960008  double              
  %   e_1                   21120001x1                168960008  double              
  %   em                    21120001x1                168960008  double              
  %   em_1                  21120001x1                168960008  double              
  %   f                            1x2048                 16384  double              
  %   file                         1x83                     166  char                
  %   g                            2x2                       32  double              
  %   g1                           2x1                       16  double              
  %   g1_1                         2x1                       16  double              
  %   g2                           2x1                       16  double              
  %   g2_1                         2x1                       16  double              
  %   g3                           2x2                       32  double              
  %   g_1                          2x2                       32  double              
  %   k5                           1x1                        8  double              
  %   k5_1                         1x1                        8  double              
  %   k95                          1x1                        8  double              
  %   k95_1                        1x1                        8  double              
  %   path                         1x63                     126  char                
  %   peak                         1x1                        8  double              
  %   peak_dB                      1x1                        8  double              
  %   rms                          1x1                        8  double              
  %   rms_dB                       1x1                        8  double              
  %   rms_peak                     1x1                        8  double              
  %   rms_peak_dB                  1x1                        8  double              
  %   wave                  63985786x2               1023772576  double              
  %   wave_f                63985786x2               1023772576  double              
  %   wave_f2               63985786x2               1023772576  double              
  %   wave_f2_2             63985786x1                511886288  double              
  %   wave_f_2              63985786x1                511886288  double

thanks I'll check them now!

Alicia Cardona 2016-6-8

Oh really? how could I do so? thank you! I have some weird problem with the mathworks file exhange website as it doesn't download the folders from the links you send me...

Walter Roberson 2016-6-8

在 MATLAB Online 中打开

If you have R2013b or later you should be able to use

supportPackageInstaller

to install the package.

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Answer 2

Junfei Tang 2015-9-5

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/233554-6-6-gb-mat-file-load-error-with-matlab-2014b-error-using-load-cannot-read-file#answer_191410

Thank you very much everyone!

Sorry that I did not reply to you until now.

I discarded my old mat file since I was informed that the setup for the simulation should be modified afterwards. Then I rerun the simulation and saved the workspace data as a mat file in version "-v7.3":

Home / Preferences / General / MAT-Files: MATLAB version 7.3 or later (save -7.3)

Later on, when I needed to use the data, the new mat file in "-v7.3" was loaded without problem.

This is what I have experienced and anyone who encounters the same problem may refer to this.

Thank you for your attention again!

Sincerely,

Junfei Tang

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