i wanted开发者_运维问答 to know what is the pulse shape of the modem.oqpskmod? and if it is not half-sine pulse shape, how is it possible to make it half-sine pulse shape as it is stated in ieee 802.1
目录一、mapmap 传入内置 python 函数map 高级用法二、map 与列表推导式三、选择可迭代对象中的元素：filter四、合并可迭代对象中的元素: reduce五、总结众所周知，Python 支持多种编程范式：过程式（使用基础的语句
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