diff --git a/hw3-heat-fft/fft_generate_test_values.py b/hw3-heat-fft/fft_generate_test_values.py
new file mode 100644
index 00000000..68c9db99
--- /dev/null
+++ b/hw3-heat-fft/fft_generate_test_values.py
@@ -0,0 +1,26 @@
+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)