I have an real array[1024*251], I want to transform it to a 2d complex array, what APIs I should use? cufftplan1d, cufftplan2d, or cufftplanmany? And how to use, please give more details, many thanks.
Study the cuda sample codes that cover cufft:
[url]http://docs.nvidia.com/cuda/cuda-samples/index.html#simple-cufft[/url]
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