How to use matlab to make wave from file.dat

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ITpro

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I want to plot a wave which the its data got from experiment , and data was expressed in a file .dat. How can i use matlab to plot this wave
Thanks you :d
 

try file input output options

If you dont know abt them

simply save the data as m file

and use variable at the top of mfile
such that

data.m%M-FILE
I=
[

45 45 45 45 45
45 45 45 45 45
45 45 45 45 45
data ........];

now run
data and it will be automatically loaded in Matrix I
use I accordingly to PLOT the appropriate points.

Regards

Robin
 

    ITpro

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MATLAB has several functions (with many options) for reading ASCII text data or binary data from a file. What is the format of the data in your file? If you don't recognize the format, maybe show us a small sample and we will try to help.

Also try searching MATLAB help for "importing text data" or "reading binary data".

After you successfully read the data into a variable, use the "plot" function to display the data. It also has many options.
 

    ITpro

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Thanks you, i has just understood what i must do
I will ask you when i have new problem
 
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    khishe

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Today , i have new problem, i dont know where we can find mathematical symbol in matlab as in mathematica , if it dont exist whether we can define it ? use mathematic symbol in picture format
I want to make a program that we can make wave. input is function we define and output is wave . I want to use guide for this problem :d
Can you help me
thanks
 

Simply type Guide on the Matlab Toolbar

Use appropriate Push Buttons and click on its callback from Property viewer

You will see a M-File being opened
Now type function name or m-file name below the callback function
and it will execute with push buttons.

Regards

Robin
 

    ITpro

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