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4.1 Data Types and Files
All programs using FFTW should include its header file:
#include <fftw3.h> |
You must also link to the FFTW library. On Unix, this
means adding -lfftw3 -lm
at the end of the link command.
4.1.1 Complex numbers | ||
4.1.2 Precision | ||
4.1.3 Memory Allocation |