HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/PELLION/VHD_Lib Files · tests/Validation_LFR_Filters_Noise/generate.py

Activated F2 and F3 IIR Filters for LFR_FILTERS tests....

Activated F2 and F3 IIR Filters for LFR_FILTERS tests. Improved Makefiles for LFR_FILTERS tests.

Alexis Jeandet - - Load All Authors

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             generate.py
        
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      import numpy as np

      import random

      W,H=8,6000000

      low,high=-100,100

      INPUT_F=98304

      test = np.random.randint(low=low,high=high,size=(H,W))

      test+=np.tile((3.*np.cos(np.arange(len(test)) *2.*np.pi * 3. /INPUT_F  )).astype(int),(8,1)).transpose()

      test+=np.tile((3.*np.cos(np.arange(len(test)) *2.*np.pi * 16. /INPUT_F  )).astype(int),(8,1)).transpose()

      test+=np.tile((3.*np.cos(np.arange(len(test)) *2.*np.pi * 256. /INPUT_F  )).astype(int),(8,1)).transpose()

      test+=np.tile((3.*np.cos(np.arange(len(test)) *2.*np.pi * 2048. /INPUT_F  )).astype(int),(8,1)).transpose()

      np.savetxt("input.txt", test,fmt="%d", delimiter=" ")

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				import numpy as np
				import random

				W,H=8,6000000
				low,high=-100,100
				INPUT_F=98304
				test = np.random.randint(low=low,high=high,size=(H,W))
				test+=np.tile((3.np.cos(np.arange(len(test)) 2.np.pi 3. /INPUT_F )).astype(int),(8,1)).transpose()
				test+=np.tile((3.np.cos(np.arange(len(test)) 2.np.pi 16. /INPUT_F )).astype(int),(8,1)).transpose()
				test+=np.tile((3.np.cos(np.arange(len(test)) 2.np.pi 256. /INPUT_F )).astype(int),(8,1)).transpose()
				test+=np.tile((3.np.cos(np.arange(len(test)) 2.np.pi 2048. /INPUT_F )).astype(int),(8,1)).transpose()
				np.savetxt("input.txt", test,fmt="%d", delimiter=" ")