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Altera_Forum's avatar
Altera_Forum
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10 years ago

usage advanced blocks FFT blocks in project Standart blockset

1) I want to build a project using the HDL import, so I chose standart blockset. 2) I saw a working example of the combination of Standart and Advanced blockset - adapted_ad9856.mdl, and I want us...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

I solved all problems =) model works =)

I want to make the Fourier transform of the period of 8192 points. But I do not want all the 8192 coefficients,

I will have enough and no more than 20.

How i can get only first 20 and usage only 20 for retriving function, then improve performance and minimize the cost of memory for storing coefficients.

Work model http://ge.tt/1vjrite2 - adaptedModelWithCordic.mdl