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Altera_Forum's avatar
Altera_Forum
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15 years ago

Unable to find SVSfftmodel needed by Variable Streaming FFT Matlab mode

Hello,

I am trying to use the Matlab model generated by the variable streaming FFT megacore, and it wants to use the SVSfftmodel function which it thinks should exist in C:\altera\91\ip\altera\fft\lib\ip_toolbench sub-folder, but no matlab models exist there.

Any suggestions will be greatly appreciated.

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    14 years ago

    It's not m-file, it is SVSfftmodel.mexw32 file.

    And Altera Support Solution:

    Title

    ??? Undefined function or method 'SVSfftmodel' for input arguments of type 'double'.

    Description

    You may see this error when you use a 64-bit Matlab to simulate the FFT MegaCore’s Matlab model <variation name>_model.m. This FFT Matlab model is currently supported in 32-bit Matlab only where 64-bit Matlab is not supported.