HG_REPOSITORIES/LPP/INSTRUMENTATION/SOLO_LFR/LFR_EMULATOR Files · test_fft/functions_evaluations.py

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HG_REPOSITORIES » LPP » INSTRUMENTATION » SOLO_LFR » LFR_EMULATOR

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Clone from http://pc-instru.lpp.polytechnique.fr:5000/LFR_EMULATOR

test_fft directory added to the repository

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             functions_evaluations.py
        
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      import numpy as np

      import matplotlib.pyplot as plt

      def sineWave( bufferSize, nbPeriod):

      	deltaX = nbPeriod * 2 * np.pi / bufferSize

      	xVector = np.arange( bufferSize ) * deltaX

      	yVector = np.sin( xVector )

      	return yVector

      if __name__ == '__main__':

      	waveform = sineWave( 256, 3 )

      	plt.plot(waveform)

      	plt.show()

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				import numpy as np
				import matplotlib.pyplot as plt

				def sineWave( bufferSize, nbPeriod):
				deltaX = nbPeriod * 2 * np.pi / bufferSize
				xVector = np.arange( bufferSize ) * deltaX
				yVector = np.sin( xVector )
				return yVector

				if __name__ == '__main__':
				waveform = sineWave( 256, 3 )
				plt.plot(waveform)
				plt.show()