Running simulink from command line

Started by sairamesh90 in Matlab DSP13 years ago

Hi, We are working on a user defined GUI which calls a user defined function. The output parameters from the function are passed to a ...

Hi, We are working on a user defined GUI which calls a user defined function. The output parameters from the function are passed to a simulink block using sim('model') function. Ultimately, we want to display the output values from the simulink model in GUI window. We am facing a problem in passing the parameters to the simulink model. Before calling


a simulink question about upconversion in a Com system

Started by rudy...@yahoo.com in Matlab DSP9 years ago

Hi, I am trying to advance my knowledge on a QPSK communication system. I found a simulink simulation that describes a communication...

Hi, I am trying to advance my knowledge on a QPSK communication system. I found a simulink simulation that describes a communication system. I tried to contact the author, but I am assuming he is busy, since he didn't reply to me. So, I would appreiciate if someone can answer my question. In case, if you would want to look at the simulink files, it is located at: http://www.mathworks.de/m...


simulink

Started by sentol_a in Matlab DSP10 years ago 2 replies

hi all. i am simulink beginner. can anyone teach me how to create a block for current limiter.. need your assist guys

hi all. i am simulink beginner. can anyone teach me how to create a block for current limiter.. need your assist guys


simulink help needed

Started by sairamesh90 in Matlab DSP16 years ago 1 reply

i, I am trying to build a simulink block using s functions. I have written my code in matlab, now i am unable to build a block in ...

i, I am trying to build a simulink block using s functions. I have written my code in matlab, now i am unable to build a block in simulink,I Know how to write that code in s- function tempalate. but my main problem is that i have two vector inputs, how to write that in to s fun


Matlab embedded coder

Started by dave...@yahoo.co.uk in Matlab DSP13 years ago 1 reply

Hi guys, im trying to design a DMT system. Iv built a workin model in simulink and now hav to try implement it on a TIc5416 processor. Iv heard...

Hi guys, im trying to design a DMT system. Iv built a workin model in simulink and now hav to try implement it on a TIc5416 processor. Iv heard that instead of rewriting C code for the DSP, it is possible to get SIMULINK to generate C code from my simulink model ... Pls can any point me in right direction ... i know its in the Emebbeded coder toolbox and hav tried but errors keep poppin up and...


Find Magnitude and Phase of Sinusoidal Waveforms in Simulink

Started by step...@gmail.com in Matlab DSP11 years ago

I am inputting three sinusoidal signals from sensors to the ADC of an eZdsp that I am programming with Simulink. Each of these are 60 Hz...

I am inputting three sinusoidal signals from sensors to the ADC of an eZdsp that I am programming with Simulink. Each of these are 60 Hz waveforms (These are not voltages of a power system, the phases are not 120 degrees apart). I need to use Simulink to determine the magnitude and phase of all three of these waveforms with respect to each other. I understand that there is a block in the SimP...


polyphase decimator in simulink

Started by cfy3...@yahoo.com in Matlab DSP11 years ago

Hi all, I am trying to implement a polyphase decimator in Simulink environment. The problem I have is, how to relize the 1:n commutator...

Hi all, I am trying to implement a polyphase decimator in Simulink environment. The problem I have is, how to relize the 1:n commutator switch? In Simulink, only n:1 switch is available. Also, is polyphase decimator popular? Seems to me, most people use CIC. cfy30


how to transfer sound to simulink

Started by m_elneanaei elneanaei in Matlab DSP9 years ago

i records a voice signal in command line? and saves it in a variable and i want to tranfer it to simulink to do some processes as filtering...

i records a voice signal in command line? and saves it in a variable and i want to tranfer it to simulink to do some processes as filtering ,modulation ,....


spectrum analyzer?

Started by Anonymous in Matlab DSP18 years ago 1 reply

hi I have matlab 5.1 and simulink. I need help on how to use spectrum analyzer in simulink. I downloaded some .mdl files from the...

hi I have matlab 5.1 and simulink. I need help on how to use spectrum analyzer in simulink. I downloaded some .mdl files from the net but they didn't work perhaps for having an old version. I anyone knows how to run .mdl files of simulink 3 or 4 on version 2 then please tell me


Simulink model of a QPSK modem

Started by alda...@ensieta.fr in Matlab DSP13 years ago

Hi everybody, I'm working on a Simulink QPSK modem for a Altera Stratix platform and I'm a bit lost. Does anybody have a model in simulink of a...

Hi everybody, I'm working on a Simulink QPSK modem for a Altera Stratix platform and I'm a bit lost. Does anybody have a model in simulink of a QPSK modem that can help me developing mines? If anybody could send me a model I will be really thanked. Bye!


Simulink buffer

Started by c r in Matlab DSP16 years ago 1 reply

How would I set up "ping-pong" buffers inside of simulink. I am having problem creating a 1.5 second buffer inside simulink for a...

How would I set up "ping-pong" buffers inside of simulink. I am having problem creating a 1.5 second buffer inside simulink for a pre-calculation analysis. Basically, I need to fill 1.5 seconds of a wav file and then take that data and run it through an fft, log10(fft) and


Stand alone simulink model

Started by Anonymous in Matlab DSP15 years ago

Hi, Is their any tool or a way in matlab to make a stand alone simulink model that can run without matlab and simulink like the...

Hi, Is their any tool or a way in matlab to make a stand alone simulink model that can run without matlab and simulink like the stand alone program produced by matlab compiler? Some thing similar is done by rapid simulation target of Realtime workshop but lacks the graphical model di


Compiling M-file and simulink model together

Started by vd.a...@yahoo.co.in in Matlab DSP11 years ago

Dear all, My requirement is to create stand alone application. My program involves both Matlab GUI and Simulink model. I am calling Model...

Dear all, My requirement is to create stand alone application. My program involves both Matlab GUI and Simulink model. I am calling Model from GUI and passing some parameters to it. I am able to create executables of M-file and simulink model separately, but i am unable to create an executable which includes both. Can anybody tell me the procedure for that, Thanks in Advance, As...


loading variables from Workspace to Simulink

Started by bochao76 in Matlab DSP14 years ago

Dear Ladies and Gentlemen, I implemented a Matlab Function block into my Simulink-model. The Matlab function block contains a m-file,...

Dear Ladies and Gentlemen, I implemented a Matlab Function block into my Simulink-model. The Matlab function block contains a m-file, which is called everytime I start my simuluation. This m-file though need variabels from my workspace. Starting my simulation, an error occurs, and Simulink insults me, that these variables are not defined. What should I do?


C6713DSK to Simulink data transfer

Started by b.pr...@iu-bremen.de in Matlab DSP13 years ago 1 reply

I have implemented an OFDM communication system in Simulink. I am using Link to CCS and CCSv3.1 Platinum to build the model and transfer data to...

I have implemented an OFDM communication system in Simulink. I am using Link to CCS and CCSv3.1 Platinum to build the model and transfer data to one TI C6713 board. The output of the board goes to the input of a second C6713 board. The problem is I do not know how to transfer the received data (from the second board) back to simulink. Using the Line in ADC block digitizes and transfers the r...


Re: LLR demodulator and APP decoder

Started by nammi sairamesh in Matlab DSP12 years ago

U can write ur own APP decoder for that using BICM concept. BR, -SaiRamesh. --- f...@tee.gr wrote: > Dear colleagues, > > is there...

U can write ur own APP decoder for that using BICM concept. BR, -SaiRamesh. --- f...@tee.gr wrote: > Dear colleagues, > > is there anybody that has connected a LLR > demodulator Simulink block (i.e. QAM, QPSK) with an > APP Decoder one? I need that to make turbo-coded > modulation simulations with Simulink either SCCC > turbo coder or PCCC ones. Simulink Help and Demos > also mainta


Random Integer Generator - Simulink

Started by vd.a...@yahoo.co.in in Matlab DSP10 years ago

Hi, How do i generate random numbers between given limits in simulink. For ex: between 25 - 30. At every sample time one of the value between...

Hi, How do i generate random numbers between given limits in simulink. For ex: between 25 - 30. At every sample time one of the value between 25 to 30 should be given out. (could be25, 26 , 30, 28, 25, 29, etc.,) Thanks, Ashwini


MUSIC in Simulink, need eig()

Started by Andrew Yip in Matlab DSP13 years ago

Hi, I'm trying to implement MSUIC in simulink. Does anyone know which block is the equivalent of the function eig() ? ...

Hi, I'm trying to implement MSUIC in simulink. Does anyone know which block is the equivalent of the function eig() ? Thanks in advance Andrew


build X(t)=Y(t)-X(t-1) using simulink!!

Started by Abdul Fattah Batran in Matlab DSP15 years ago 3 replies

Hi all, How to build this equation using simulink? X(t)=Y(t)-X(t-1) Thanks a lot. Yours, ...

Hi all, How to build this equation using simulink? X(t)=Y(t)-X(t-1) Thanks a lot. Yours, Abatran


question about transfer functions in simulink

Started by Anthony in Matlab DSP8 years ago

Can someone tell me where I can find a lead transfer function block in simulink or an equivalent please?

Can someone tell me where I can find a lead transfer function block in simulink or an equivalent please?