这个作业是完成自定义的matlab函数

ECE 505 – Homework

2. Write a custom Matlab function to generate a unit sampler function. Develop a main
program to test your function.
3. Write a custom Matlab function to generate a unit step function. Develop a main
program to test your function.
4. Using the custom functions you developed, prove the following
ˆ δ(n) = u(n) − u(n − 1)
ˆ u(n) = Pn
k=−∞ δ(k)
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