Dear Mohammadreza,

download enclosed .zip file, unzip it and save it directly to C disk of your computer. This folder contains two files:

"m_example.mdl"  - Simulink model of example, how to read from .mat file

"data.mat" - a file with some samples measured at sampling time 0,1ms

The most important think is that in block "from file" you have to have a correct path: C:\model\data.mat. 

Model has been built in Matlab R2014a. It should work, if not, let me kindly know.

Dear Kyslan

thanks for helping.

i tried to open the file which you sent to me in matlab. it was successful .

now i attach the file which i can not read it.

the folder contain two file. first is ".mat" file. and second one is the simplest way to read it.

thanks again for helping

all the best

hello

dear mohhamad

i see the file problem.rar

you must, first create the time raw

than 0 to 3600  

thank you

hi dear Hadi

thanks for dedicating your time to solve my problem.

just i don't know how to create the time raw?

what's the path?

thanks again for your help.

regards

hi dear mohammadreza

for example you have file with name data.mat

in command widow matlab write this command:

data=[0:length(data)-1;data];

The raw one is the time raw

regards

dear Hadi

i'm really thankful to you because of your help

regards

Thanks for these hints.