Need help for Matlab Fcn Block in simulink

[habibctg]

simulink fcn block

Hi all
I need an urgent help on Matlab Fcn block in simulink. I have created a M-file of LS code generator. Now i need to incorporate with a transmitter model in simulink. But I couldnt call the M file in simulink. Can anyonone help plss?? If anyone have the simulink model example of CDMA transmitter with using PN code can you plss send me??
I would be grateful if anyone can help me in this regard.
Thank you

habib

 

[akss_here]

matlab fcn

in simulink you can call .m file also..

easy way to define your routine with some functionname...
then call that fuction in simulink..

HAPPY

 

[habibctg]

calling m file from simulink

Thank you very much. The problem is i dont know how to call M file in simulink. Can you plss let know which block to use between code generator and MPSK modulator. My code generator output is combination of 0,1,-1. how to connect the 8 PSK modulator?

Tq

 

[akss_here]

block in simulink

easy dude,,,...

type simulink in matlab command prompt .
go to user defined fuctions... in simulink library browser..

i won't have much communication idea.. so rest can be find out by else..

HAPPY

 

[habibctg]

para que + matlab fcn

Thank you for you reply. Actually, I have designed a sequence generator in matlab. Now i need to build a simulink model for that code generator. I need to do the model. i will be grateful if you can help me in this. i can send the matlab code of that generator.

Thank you.

 

[akss_here]

simulink if then else user defined function

make it clear...

u have wrote some code for generating sequence....

now you want to convert .m to .mdl, isn't it..

simple you call some function and run in simulink...

in simulink also u will find so many built-in sequence generator...


be specific,,

be HAPPY

 

[kene4493]

using fcn block in simulink

hi i need a cdma transmitter diagram with multiple users and i dont know how to go about it. thanks

 

[pankaj jha]

hi
evryone
i need to use use the matlab function block in simulink user defined functions menu. But the problem is, i need the matlab function block to have two inputs and one output. how to increase the number of input ports in the matlab function block?