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课前预习1

Authored by zhaokun xing

Mathematics

University

Used 3+ times

课前预习1
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8 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

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2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

下列四个离散信号中,是周期信号的

3.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

模拟信号也可以与数字信号一样在计算机上进行数字信号处理,只要加一道采样的工序就可以了

正确

错误

4.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

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正确

错误

5.

FILL IN THE BLANK QUESTION

3 mins • 5 pts

6.

FILL IN THE BLANK QUESTION

5 mins • 5 pts

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7.

FILL IN THE BLANK QUESTION

5 mins • 5 pts

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