Hi All, I am in urget requirement of PSD calculation function in c. I am very new to DSP and i am not sure how to implement the PSD...

Hi All, I am in urget requirement of PSD calculation function in c. I am very new to DSP and i am not sure how to implement the PSD calculation function in c. I know in Matlab we have whole bunch of functions to do it using library. I need to implement it in c. Please if some one has already implemented can pass the code or related information? Also i need to calculate it for 8,10 and...

hi i am a final year student from IIT Kharagpur, India. for my final year project i have to implement a real time algorithm ...

hi i am a final year student from IIT Kharagpur, India. for my final year project i have to implement a real time algorithm on a DSP kit. the output of this algorithm is a single real number & i need to tap this value from the DSK. i am using the 6711 DSK. i have implemented the algo by using Simulink in MATLAB. af

Hello c6x, I have desined Matlab GUI which sends and receives data from CCS version 2.10. In CCS , the hardware interrupt was...

Hello c6x, I have desined Matlab GUI which sends and receives data from CCS version 2.10. In CCS , the hardware interrupt was used and the interrupt requests to receive data from the daughter card and receives one sample at a time. By this sample, I have updated the filt

Hello, I am the author of the forthcoming book that many participants in this group may be interested in: Embedded Image...

Hello, I am the author of the forthcoming book that many participants in this group may be interested in: Embedded Image Processing on the TMS320C6000 DSP (Examples in Code Composer Studio and MATLAB), to be published by Springer, April 2005. A link to the pub

Hi all, i want to generate white noise phisically to test my filters. i used the matlab commands (wgn(),sound()) to generate the noise using the...

Hi all, i want to generate white noise phisically to test my filters. i used the matlab commands (wgn(),sound()) to generate the noise using the sound card . But when i tested the fft of the output signal the spectrum is not flat which it should be. Is there any other way to generate the white noise using any software or hardware. Any response in this regard would be helpful. Thanks wa...

Hi, I have interfaced a 12-bit ADC with C6713 DSP. How can I scale the output to see the amplitude of the output signal same as of input...

Hi, I have interfaced a 12-bit ADC with C6713 DSP. How can I scale the output to see the amplitude of the output signal same as of input signal ? For example, Amplitude = 2 Vp_p with 5KHz frequency ? I want to run ADC for 5 minutes or more and save all the sampled values in a file to examine them in Matlab ? Can you please tell me how could I do it ? Waiting for your help. BR, B...

Hi All, I have implemented wiener filter for noise cancellation on C6713 DSK board. My results don't match with matlab implementation. I...

Hi All, I have implemented wiener filter for noise cancellation on C6713 DSK board. My results don't match with matlab implementation. I believe this may be due to word alignment issues with my code. As TI FFT routines expect data to be double-word aligned, can you please check my code whether it is calling DSP Libraries in a correct fashion. Thanks in advance, Gaurav #include ...

We are working on trying to upload an image to a Texas Instruments TMS 320C6711 DSK board connected to CCStudio with no modifications at all (Just...

We are working on trying to upload an image to a Texas Instruments TMS 320C6711 DSK board connected to CCStudio with no modifications at all (Just the bare board), using simulink and matlab. We have an idea, of storing the image as a grayscale matrix, or even as a binary matrix. But after this, we want to be able to use a webcam in real time with the board. We are working with a CompUSA webcam ...

I have a few questions about C6713 DSK. Is it possible to integrate a daughtercard including ADC working around 300 ksps to C6713. If yes,...

I have a few questions about C6713 DSK. Is it possible to integrate a daughtercard including ADC working around 300 ksps to C6713. If yes, would you like to suggest this type of products? I am using Matlab/Simulink to obtain CCS projects. Is there any products having simulink adc/dac blocks. I want to design FM demodulator+BPSK demodulator. My IF frequency is 70 Mhz, video bandwith 138kHz...

Avinash- > the data from logic analyzer. > > channel had DXR pin, cahnnel 2 had FSX pin, Channnel 3 had DRR pin. Suggest that you...

Avinash- > the data from logic analyzer. > > channel had DXR pin, cahnnel 2 had FSX pin, Channnel 3 had DRR pin. Suggest that you send a screen cap of the logic analyzer, not a text file. It has that function (all LAs do), find it and use it. Think about that for a moment... do you actually expect working engineers to take the time import your text file into Excel or MATLAB just to

Hi every one, I am using C6416 for image processing and I want to perform a normalized cross correlation between 2 images. I know that the image...

Hi every one, I am using C6416 for image processing and I want to perform a normalized cross correlation between 2 images. I know that the image library has the built-in IMG_corr_3x3 function but how can I do the normalized cross correlation (equivalent to MATLAB's normxcorr2 function)? Any help is greatly appreciated. Haidar

Greetings. I am attempting to obtain processed data from a simple Simulink model. It is a reverb model that I want to run for a...

Greetings. I am attempting to obtain processed data from a simple Simulink model. It is a reverb model that I want to run for a short time, and then acquire the processed data for plotting, etc. I have created a CCS project with the specified option in the simulink paramaters.

Greetings all, I am working on an experiment to demonstrate pulse shaping and bit error rate. The platform is DSK6711, using CCS2.2 and...

Greetings all, I am working on an experiment to demonstrate pulse shaping and bit error rate. The platform is DSK6711, using CCS2.2 and Matlab. The idea is simple: random bits are generated through a PN sequence generator, then they are "slowed down" by decimation (to 6kbps), a pulse-shaping filter is applied (sqrrcos) on what would be a transmitter, gaussian noise is added, then a matched...

Hi, I have run the RTDXLMSDEMO file which is provided y Matlab link for CCS. Initially it works quite good, but later once I...

Hi, I have run the RTDXLMSDEMO file which is provided y Matlab link for CCS. Initially it works quite good, but later once I have chaged the Host buffer size after having not enough buffer error then the RTDX link doesn't work. I couldn't receive any filter parameters in CCS w

Dear Sir, i want to implement bpsk demodulator in DSK6713. I have generated modulated signal from Matlab and providing this...

Dear Sir, i want to implement bpsk demodulator in DSK6713. I have generated modulated signal from Matlab and providing this signal to DSK6713 board. The carrier signal frequency is 8khz and data is at 1KhZ rate. This means binary one and zero will have 8 cycles of carrier wave. I am taking the input from onboard codec and want to output demodulated signal on the same codec. ...

hello every one i'm tring to build model in Matlab Simulink (using 'embadded for c6000' blockset) that basically supposed to make my board...

hello every one i'm tring to build model in Matlab Simulink (using 'embadded for c6000' blockset) that basically supposed to make my board display a video (captured by video cam) in a svga monitor... i used the capture video, and the display video blocks in the model and configure them properlly i think- and it doesnt work, the monitor show nothing! do you have an idea how to fix it? do i have t...

Hi everyone, i've got a little problem here with the DSP Library Function "DSPF_sp_fir_gen" from TI. I am using the DSK6713 board. Here is the...

Hi everyone, i've got a little problem here with the DSP Library Function "DSPF_sp_fir_gen" from TI. I am using the DSK6713 board. Here is the function prototype: void DSPF_sp_fir_gen(const float *x, const float *h, float * restrict r int nh, int nr) I buffer some input samples into x and use filt coeff generated in matlab for h. Both are declared as "const float...

Hello , I am final year student of Telecommunication department and I am looking for my final year project .Can anybody provide some idea of...

Hello , I am final year student of Telecommunication department and I am looking for my final year project .Can anybody provide some idea of project on DSK c6713 with Matlab instead of making alogrithm in C/C++. ? Thanks in advance . Regards G.M

i am planning to implement my final degree project on dsk c6713 before connecting the block for my code i simply connected the DAC and the ADC...

i am planning to implement my final degree project on dsk c6713 before connecting the block for my code i simply connected the DAC and the ADC blocks but it gives the following error,s BUILT ERROR Error building Real-Time Workshop target for block diagram 'model'. MATLAB error message: Error using ==> slbuild Error using ==> RTW.makertw.make_rtw Error using ==> rtw\private\issue_inv_comp_en

I am working on a real-time DSP in which three DSK kits each connected with a PC and signal processing will be done on DSK kits.Each DSK kit...

I am working on a real-time DSP in which three DSK kits each connected with a PC and signal processing will be done on DSK kits.Each DSK kit also will be connected with each other then data will be send from one DSK kit to another DSK kit and result will be diplay in MATLAB running on PCs. How can we connect three DSK kits with each other? Do i will need daughter cards for connecting each...