solve a issue regarding saving a variable to mat file

AnalyseDataLaas Error using save

Hi

I have run my mat lab program (AnalyseDataLaas) and it is working fine after all the processing it is showing this error like this in the command window. please help me

Unable to write file
C:\Data\Users\Alexander\Movies\SavedPlotsAndData\data\Particle_B_(April_04)_particle_1_run3.mat: permission
denied.

Error in AnalyseDataLaas (line 122)
        save([savePathData saveName '.mat'],'saveStruct')

regards,

vijay

Answer 1

[Walter Roberson]

It appears that

C:\Data\Users\Alexander\Movies\SavedPlotsAndData\data\Particle_B_(April_04)_particle_1_run3.mat

might already exist but not be owned by you, or might already exist but be in a directory you do not have write access to (such as if it is on a read-only USB drive.) Please report the results of

fileattrib('C:\Data\Users\Alexander\Movies\SavedPlotsAndData\data\Particle_B_(April_04)_particle_1_run3.mat')
fileattrib('C:\Data\Users\Alexander\Movies\SavedPlotsAndData\data')