fft_generate_test_values.py
6e71622f12cbmaster

fft_generate_test_values.py
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			import numpy as np

			N = 20
			vec = np.fft.fftfreq(N) * N
			print(vec)
			print("\n")

			mat = np.zeros((N,N))
			for i in range(0, N):
			for j in range(0, N):
			mat[i,j] = vec[i]2 + vec[j]2
			print(mat)
			print("\n")
			np.savetxt("build/fftfreq_test_values_even.txt", mat)

			N = 19
			vec = np.fft.fftfreq(N) * N
			print(vec)
			print("\n")
			mat = np.zeros((N,N))
			for i in range(0, N):
			for j in range(0, N):
			mat[i,j] = vec[i]2 + vec[j]2
			print(mat)
			print("\n")
			np.savetxt("build/fftfreq_test_values_odd.txt", mat)