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Hi all,
Please can u tell me what are the method involved in algorithm transforms? since I am working on DSP algorithms and i want to reduce the complexity which are written in c language so please help me to understand what exactly is the algorithm transform means?

please give some simple example also so that I can understand the same.

Thank you

Sushant

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Are you talking about the algorithms involved in, say, programming FFT's instead of DFT's and the efficiency increase?

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Hi twomers,
Its about the ACELP i.e. Algebraic Code Excitateed Linear Prediction algorithm which is requires huge computation and pointers are used in G.729. So I read that it can be reduced by algorithm transforms but I don't have any idea about algorithm transform means exactly what?
So please help me to get the concept cleared about algorithm transforms.

ya also twomer you are true I heard it can be done using FFT instead of DFT's but I think it will degrade the quality.

So please help me out.
Also what do you mean by reordering of indexes, data packing ?

Thank you
Sushant

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which DSP algo r u using . is it related with encryption ?

Hi all,
Please can u tell me what are the method involved in algorithm transforms? since I am working on DSP algorithms and i want to reduce the complexity which are written in c language so please help me to understand what exactly is the algorithm transform means?

please give some simple example also so that I can understand the same.

Thank you

Sushant

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hi niranjans actually it is not related with encryption its related with speech.... and I am using freescale DSP....

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