DSPRelated.com

[Fwd: MELP over 6711]

Started by Jeff Brower in TMS320c6x20 years ago

Pranav- 1) Output as in file output (non real-time) or AD535 codec output (real-time) ? 2) I don't understand your method of...

Pranav- 1) Output as in file output (non real-time) or AD535 codec output (real-time) ? 2) I don't understand your method of addressing C code optimization. Are you thinking that MATLAB code will run on the C6711? Or just to use MATLAB to get some ideas on how bet


help regarding targetting 6711using MATLAB

Started by karthikeyan B in TMS320c6x19 years ago

hi, i' ve just started working on targetting TMS320C6711 dsk using MATLAB 6.5 (simulink exactly)... i created the simulink model for full...

hi, i' ve just started working on targetting TMS320C6711 dsk using MATLAB 6.5 (simulink exactly)... i created the simulink model for full wave rectifier, filters....it was successful...but i am not able to do the simulink model for HALF WAVE RECTIFIER... could any one help me out.


Linking Matlab with CCS

Started by sfar...@yahoo.com in TMS320c6x17 years ago

I am using C6713 DSK and I am trying to link Matlab with Code Composer Studio. I have properly plugged in the DSK and the boardinfo command is...

I am using C6713 DSK and I am trying to link Matlab with Code Composer Studio. I have properly plugged in the DSK and the boardinfo command is also displaying the correct board information connected. While typing cc = ccsdsp I am recieveing a WARNING Your version of Link is supported by the Code Composer Studio... Can someone help. How do I know that the link is established and how to do...


RTDX timeout problem between Matlab and CCS

Started by terratec_2000 in TMS320c6x20 years ago

Hello ! My Problem is that RTDX does not function properly. I have a loop in my programm and first time erverything is o.k. Data...

Hello ! My Problem is that RTDX does not function properly. I have a loop in my programm and first time erverything is o.k. Data is tranfered from host to target an via versa. But when it enters the loop second time the target opens the channel and matlab will write to the chan


Signum Fouier

Started by Mohamed El Rayany in TMS320c6x13 years ago

I want to know a solution for this problem. Any advice? " i'm trying ot find the transform of signum(t) on matlab. I used this code syms...

I want to know a solution for this problem. Any advice? " i'm trying ot find the transform of signum(t) on matlab. I used this code syms t w fourier(sign(t)) but i got an error saying sign does not take in values of type sym. How else would I get to see the fourier transform displayed on matlab screen if i don't use t as of type syms? I know that the transform of sign(t) is 2/jw. But ...


AIC23 oversampling on the TMS320C6455DSK

Started by ckle...@tuks.co.za in TMS320c6x16 years ago 3 replies

Good day, thanks for all the quick replies on my previous questions. I am using the TMS320C6455DSK to do some signal processing and I use the...

Good day, thanks for all the quick replies on my previous questions. I am using the TMS320C6455DSK to do some signal processing and I use the AIC23 to sample the signal that I generated from the PC in Matlab. I generated a 500 Hz signal in Matlab and use a WAV file to play the audio data to the board to do some testing. I connect a male-to-male mini-audio jack between the audio line out of t...


IIR filter coefficient conversion from float to Q15

Started by megha daga in TMS320c6x18 years ago 1 reply

hi everyone I am working on IIR filter designing. I am gonna use the function iircas51. I am designing the filter using matlab and I have a...

hi everyone I am working on IIR filter designing. I am gonna use the function iircas51. I am designing the filter using matlab and I have a question regarding converion of filter coefficients from float to Q15 (as expected in DSP). I saw there was a previous thread on that, but couldnt get the whole answer to my question. From matlab I am getting coefficient values greater than 1. Sometimes the...


link for code composer studio

Started by waji...@hotmail.com in TMS320c6x16 years ago

Hi all i am trying to build a project in ccs via matlab .For this i am using link for code composer studio. when i "incremental build" my...

Hi all i am trying to build a project in ccs via matlab .For this i am using link for code composer studio. when i "incremental build" my simulink model i receive the following errors ----------------------------------------- Error building Real-Time Workshop target for block diagram 'Am'. MATLAB error message: Error using ==> slbuild Error using ==> RTW.makertw.make_rtw Error using ==> rtw\


error while using matlab simulink for TMS320C6711

Started by satya chitra penneru in TMS320c6x18 years ago

hi    I am Satyachitra a final year student . My project is implementation of acoustic echo cancellation on TMS320C6711. I am using...

hi    I am Satyachitra a final year student . My project is implementation of acoustic echo cancellation on TMS320C6711. I am using matlab software tools like EMBEDDED TARGET FOR TIC6000 and REAL TIME WORKSHOP and SIMULINK to implement my code. I am successful till generation of echo . For cancellation of echo i have used nLMS adaptive filter block from DSP blockset of m


communication between tms320c6713 and PC

Started by pema...@gmail.com in TMS320c6x16 years ago 1 reply

Hi all, i have 3 questions about the way target transfer data to host. First im want to know how to send floating point data to matlab and...

Hi all, i have 3 questions about the way target transfer data to host. First im want to know how to send floating point data to matlab and also how to recive data in the tms320c6713 target using matlab.I was trying to run some example of CCS where send any kind of data but always send integer data, i only can´t send this kind of data? Second how can i use the jtag interface to send data...


Error...Help!

Started by oghab21 in TMS320c6x18 years ago 1 reply

Hi, I have a project built in CCS which involves MATLAB-DSK interface. I have built the project successfully in CCS but when I try to open and...

Hi, I have a project built in CCS which involves MATLAB-DSK interface. I have built the project successfully in CCS but when I try to open and run the project in MATLAB (I have the .m file), it gives me the following error: Board Board Proc Processor Processor Num Name Num Name ...


simulink -> Code Composer Studio, embedded matlab function, audio processing

Started by jakobashtar in TMS320c6x19 years ago

Hello everybody I plan to implement a noise suppression algorithm on C6711 DSK by translating/porting a simulink model into source code...

Hello everybody I plan to implement a noise suppression algorithm on C6711 DSK by translating/porting a simulink model into source code in Code Composer Studio. I have started out with a very simple model in Simulink (matlab v7), which you can see here: http://users.cybercity.d


help needed on mpeg 4

Started by ravi...@gmail.com in TMS320c6x16 years ago

i want to build an encoder/decoder for mpeg4. i amusing ccs,matlab..

i want to build an encoder/decoder for mpeg4. i amusing ccs,matlab..


about matlab & CCS

Started by Leonardo Fonseca in TMS320c6x19 years ago 1 reply

Hi somebody knows how can implement my M-code and dowload on Texas Instrument hardware (C6713DSK)?

Hi somebody knows how can implement my M-code and dowload on Texas Instrument hardware (C6713DSK)?


Which Book

Started by "amelie.quinet" in TMS320c6x18 years ago 1 reply

Hello, I want to developp an application (Image compression) with a=20 TMS320C6713 and Matlab.=20 I want to buy a book to help me because I...

Hello, I want to developp an application (Image compression) with a=20 TMS320C6713 and Matlab.=20 I want to buy a book to help me because I m not used to working with=20 DSP.=20 Do you have good books to advise me ? Thanx in advance. Am=E9lie =20


Using C6713 for image processing

Started by ogha...@yahoo.com in TMS320c6x17 years ago 11 replies

Hi guys, I want to use C6713 to implement an Optical Character Recognition system. Do you think that using the DSK makes the process faster...

Hi guys, I want to use C6713 to implement an Optical Character Recognition system. Do you think that using the DSK makes the process faster than using for example MATLAB for this project? Thank you


eigen functions

Started by d0m1...@yahoo.com in TMS320c6x17 years ago 1 reply

hi all.... Can anybody help me to make a function of eigen computation in dsk tms320c6713? because in matlab simulink there are no blocks to...

hi all.... Can anybody help me to make a function of eigen computation in dsk tms320c6713? because in matlab simulink there are no blocks to compute the eigen values of a matrices.... thanks.... best regards Domi


Fixed point representation

Started by Tarang Dadia in TMS320c6x19 years ago 9 replies

Hi all, I have posted a copy of this on 'matlab' yahoogroups (apologies if you are member of both the group and got this...

Hi all, I have posted a copy of this on 'matlab' yahoogroups (apologies if you are member of both the group and got this email twice) but I think this is very related to what many of you mite be doing daily. Any help will be greatly appreciated. I am


Data transferred to file using C6713

Started by B S in TMS320c6x13 years ago 1 reply

Hi Guys, I am willing to make some kind of statistics based on the values computed inside C6713. I want to save over 50,000 values and use...

Hi Guys, I am willing to make some kind of statistics based on the values computed inside C6713. I want to save over 50,000 values and use them in Matlab. I am wondering if some one please help me with this issue. Thanks.


Re: Calculating the variable sampling frenquecy.....

Started by Jeff Brower in TMS320c6x20 years ago 1 reply

Ng- This is a good news group question. Are you saying that the PCM3003 daughtercard is not providing 16 kHz, but actually...

Ng- This is a good news group question. Are you saying that the PCM3003 daughtercard is not providing 16 kHz, but actually something else? Clearly if your sampling frequency is off then measured delay will not match your MATLAB results. O ya. Di