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k.v.swamy


Actif depuis 2011

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regarding addition of sine waves.
hi i want to know how the amplitude of sum the different sine waves of different harmonics decrease.can any one help me with ...

presque 11 ans il y a | 1 réponse | 0

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Question


decreasing number of gray levels in a image
hi all, can any one tell me how to decrease the no of gray levels in a image.i have to decrease in the powers of 2. regards k.v....

environ 12 ans il y a | 1 réponse | 0

1

réponse

Question


reading a song in matlab
hi all, i have a song with .wma extension.can any one suggest me how t read it using wavread. ...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Question


problem regarding audio signal
hi all, can any one give me a solution,how to show that audio signal frequency lies between 20hz to 20khz.can i...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Question


problem in inserting a diagnol
hi, i have a problem in inserting the diagnol of a matrix. i have a=[1 2 3;4 5 6;7 8 9] in which i have to extract t...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Question


problem in image compression
can u pl send me any code for image compression using matlab. regards ...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Question


help regarding starting simulink
can any one tell the best way to master simulink

plus de 12 ans il y a | 2 réponses | 0

2

réponses

Question


matlab to c conversion
can any one suggest me how to get the documentation for converting Matlab code to C code.it would be better if i get any pdf fil...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

Question


fir and iir filtering
can any one give me the code for fir and iir lowpass and highpass filters of a given input sequence. ...

presque 13 ans il y a | 1 réponse | 0

1

réponse

Question


energy signal
can any body pl tell me why to calculate the energy or power of a signal.what is the need and why energy signals have zero avera...

presque 13 ans il y a | 1 réponse | 0

1

réponse

Réponse apportée
What does the symbol ";" mean in the statement "p1 = [x; y]"?
hi, p1 = [x; y]; means u r combining the vectors x and y in to a single vector p1.

environ 13 ans il y a | 0

Question


decreasing no of gray levels
hi all, can any one tell me how to decrease the no of gray levels in a image.i have to decrease in the powers of 2. ...

environ 13 ans il y a | 2 réponses | 1

2

réponses

Réponse apportée
webinar
hi jitendar, you cannot download webinars provided by mathworks. ...

environ 13 ans il y a | 0

| A accepté

Question


problem in installation
hi every one, i have a problem in installation of matlab r2011a.i have used the license key.after 99% of installat...

environ 13 ans il y a | 1 réponse | 0

0

réponse

Réponse apportée
fourier series
can u eloborate ur question.

environ 13 ans il y a | 0

Question


regarding dimpulse
hi all, i have problem in finding the impuse response of a system.iam not getting the same result compared to code writt...

environ 13 ans il y a | 1 réponse | 0

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réponse

Réponse apportée
Generating Step Function In MATLAB.
try this code N=21; x=0:N-1; y=5*ones(1,N) stem(x,y)

environ 13 ans il y a | 2

| A accepté

Réponse apportée
What is Unit8?
It is probably not unit8 but the actual one is uint8, which stands for unsigned integer data type and varies from 0 to 255. hel...

environ 13 ans il y a | 0

Question


intersection of multiple images
hi chandra, what should i do if i want to display the intersection portion.

environ 13 ans il y a | 2 réponses | 0

2

réponses

Question


reading multiple images
hi all, i have two sets of images which i need to compare.i have to find the intersection region of those two sets.can a...

environ 13 ans il y a | 2 réponses | 0

2

réponses

Question


regarding newline in matlab
hi, iam trying to write a code for floyd triangle in matlab in which iam unable to get newline.can any one suggest me how to...

environ 13 ans il y a | 1 réponse | 0

1

réponse

Question


regarding pwm and pre emphasis and de emphasis
hi all, can anyone provide me the code for pwm,ppm,pre emphasis and de emphasis matlab code. ...

plus de 13 ans il y a | 1 réponse | 0

0

réponse

Question


regarding mini project
can any one suggest me a mini project either on communications or image processing so that i can improve my matlab skills ...

plus de 13 ans il y a | 3 réponses | 0

3

réponses

Question


regarding image processing tool box
hi all can anyone suggest me how to gain knowledge on image processing toolbox.does the users guide provided by mathworks...

plus de 13 ans il y a | 1 réponse | 0

1

réponse