SAQ是什么的缩写

SAQ 1 然后是正文，麻烦高手给解答，谢谢！

SAQ 3
Identify the values of the filter coefficients for the first-order recursive filter
y = x + y n n n-1
discussed earlier.

SAQ 4
Derive the transfer functions of each of the filters in SAQ 2.
Tutorial question
A digital filter is described by the expression
y = 2x - x + 0.8y n n n-1 n-1
(a) State whether the filter is recursive or non-recursive. Justify your answer.
(b) State the order of the filter.
(c) Derive the filter transfer function.
(d) The following sequence of input values is applied to the filter.
麻烦高手帮忙再看看

short answer questions(简答题)

补充回答：如果是那样的话，就需要看文章了。因为英文同样的缩写，放在不同的地方，常常表示不同的意思。

你好！ 简答题 仅代表个人观点，不喜勿喷，谢谢。

Short Answer Question 就是简答题啦

short answer questions(简答题) 的说