Is there any way to see the code of pre-loaded programs ??

During my practice i notice the few lines, related to "colormap" function.

load flujet

image(X)

colormap(jet)

How can i read and edit the 'flujet'.

[Anjireddy Thatiparthy]

@all

I'm looking for the code of data variables that are present in this software.

Answer 1

[Wayne King]

flujet looks to me to just be a .mat file. It should just be data (an image) and is being loaded in the MATLAB workspace as the variable, X.

If you enter

>> whos X

you will see information about X, its dimension and data type.

[Anjireddy Thatiparthy]

Dear Mr. Wayne king

Thanks for ur reply, But i'm looking for code which create this data .

[Wayne King]

See Matt J's comments below

Answer 2

[Matt J]

You can also do

whos -file flujet

to see what is stored inside the file flujet.mat

[Anjireddy Thatiparthy]

Dear Mr. Matt J

Thanks for ur reply, But i'm looking for code which create this data .

[Matt J]

Then you should rephrase your Question. Initially, you said you wanted to read/edit flujet.mat. This is obviously unrelated to the code that created flujet.

Aside from that, I don't know how you hope that flujet will carry information about its creator. If I give you an mp3 music file, do you expect it to carry the software that created that mp3 file?

Answer 3

[Jan]

The file "flujet.mat" does not contain information about its creator - usually. You can inspect the contents:

Data = load('flujet')

Now Data contains all variables. Perhaps, if you are lucky, the creating program added a variable like

Data.Creator = 'mips.m, version 1.8, written by [e-mail]'

But this is not very likely.