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ChTheo
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FFT_and_FP_math
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Theodor Chikin
f54daffb72
added precalculated twiddles table, fixed accuracy issues (switched from int32 to int64). Now FFT working correctly
2025-10-08 22:33:32 +03:00
__pycache__
created C folder with FP_math.c, Makefile and plotter. FP_math have a FFT realisation with fixed-point math, and its tester
2025-10-08 21:55:23 +03:00
C
added precalculated twiddles table, fixed accuracy issues (switched from int32 to int64). Now FFT working correctly
2025-10-08 22:33:32 +03:00
FFT.py
created C folder with FP_math.c, Makefile and plotter. FP_math have a FFT realisation with fixed-point math, and its tester
2025-10-08 21:55:23 +03:00
FP_trigonometry.py
moved fixed-point trigonometry to a separate file
2025-10-08 19:07:22 +03:00
naive_DFT.py
moved fixed-point trigonometry to a separate file
2025-10-08 19:07:22 +03:00
plotter.py
initial commit. There is DFT and DFT_fixed_point implemented. Now fixed-point SIN is testing
2025-10-07 16:42:47 +03:00
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1.6
MiB
Languages
Python
75%
C
24.2%
Makefile
0.8%
