cr.nimble.dsp.time_values

cr.nimble.dsp.time_values(fs, T, initial_time=0, endpoint=False)[source]

Returns a sequence of time values sampled at a specific frequency for a specific duration

Parameters

  • fs (float) – Sample rate of signal in Hz.

  • T (float) – Period of the signal in seconds.

  • initial_time (float) – time at waveform start in seconds, default is 0.

  • endpoint (bool) – Whether to include last end point in the sequence or not, default is False.

Returns

A 1D array of time values

Return type

jax.numpy.ndarray

Example

>>> fs=2 # Hz
>>> T = 4 # Sec
>>> cr.nimble.dsp.time_values(fs, T)
DeviceArray([0. , 0.5, 1. , 1.5, 2. , 2.5, 3. , 3.5], dtype=float32)
>>> cr.nimble.dsp.time_values(fs, T, endpoint=True)
DeviceArray([0. , 0.5, 1. , 1.5, 2. , 2.5, 3. , 3.5, 4. ], dtype=float32)
>>> cr.nimble.dsp.time_values(fs, T, initial_time=-2, endpoint=True)
DeviceArray([-2. , -1.5, -1. , -0.5,  0. ,  0.5,  1. ,  1.5,  2. ], dtype=float32)