1-1画出下列各信号的波形【式中
<Object: word/embeddings/oleObject1.bin>
】为斜升函数。
（2）<Object: word/embeddings/oleObject2.bin>
（3）<Object: word/embeddings/oleObject3.bin>
（4）<Object: word/embeddings/oleObject4.bin>
（5）<Object: word/embeddings/oleObject5.bin>
（7）<Object: word/embeddings/oleObject6.bin>
（10）<Object: word/embeddings/oleObject7.bin>
解：各信号波形为
（2）<Object: word/embeddings/oleObject8.bin>
（3）<Object: word/embeddings/oleObject9.bin>
（4）<Object: word/embeddings/oleObject10.bin>
（5）<Object: word/embeddings ...