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How is a pulse train generated in MATLAB?
Use the pulstran function to generate a train of custom pulses. The train is sampled at 2 kHz for 1.2 seconds. The pulses occur every third of a second and have exponentially decreasing amplitudes. Initially specify the generated pulse as a prototype.
What is the repetition frequency of a pulse train?
The repetition frequency is 0.5 Hz, the signal length is 60 s, and the sample rate is 1 kHz. The gain factor is a sinusoid of frequency 0.05 Hz. This example generates an asymmetric sawtooth waveform with a repetition frequency of 3 Hz. The sawtooth has width 0.2 s and skew factor –1. The signal length is 1 s, and the sample rate is 1 kHz.
How to calculate the length of a pulse train?
Plot a 10 kHz Gaussian RF pulse with 50% bandwidth, sampled at a rate of 10 MHz. Truncate the pulse where the envelope falls 40 dB below the peak. The pulse repetition frequency is 1 kHz, the sample rate is 50 kHz, and the pulse train length is 25 ms. The gain factor is a sinusoid of frequency 0.1 Hz.
How often do pulses occur in the pulstran function?
Use the pulstran function to generate a train of custom pulses. The train is sampled at 0.1 kHz for 125 seconds. The pulses occur every 25 seconds and have exponentially decreasing amplitudes. Specify the generated pulse as a prototype.
How to calculate rectangular pulse function in symbolic form?
Compute the rectangular pulse function for the same numbers in symbolic form. Show that if a < b, the rectangular pulse function for x = a and x = b equals 1/2. For further computations, remove the assumptions on the variables by recreating them using syms:
What is the frequency of a Gaussian pulse?
The pulse repetition frequency is 1 kHz, the sample rate is 50 kHz, and the pulse train length is 25 ms. The gain factor is a sinusoid of frequency 0.1 Hz. Plot the periodic Gaussian pulse train. Write a function that generates custom pulses consisting of a sinusoid damped by an exponential. The pulse is an odd function of time.