文件名称:EXPONENTIAL
- 所属分类：
- 数学计算/工程计算
- 资源属性：
- [Matlab] [源码]
- 上传时间：
- 2013-05-25
- 文件大小：
- 8kb
- 下载次数：
- 0次
- 提 供 者：
- thong*****
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- 无
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making exponential signal with matlab
In communications, the purpose of using exponential signals instead of sinosuid ones is to use both halves of signal spectrum(Negative and Positive sides of spectrum).
For example an FSK signal can not simply downconverted to DC. because its spectrum is not symmetric around its center frequency, so you should downconvert it with exponential signal( the idea of using I and Q downconverter).
In communications, the purpose of using exponential signals instead of sinosuid ones is to use both halves of signal spectrum(Negative and Positive sides of spectrum).
For example an FSK signal can not simply downconverted to DC. because its spectrum is not symmetric around its center frequency, so you should downconvert it with exponential signal( the idea of using I and Q downconverter).
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下载文件列表
EXPONENTIAL\eksponensial.m
...........\praktikum.fig
...........\praktikum.m
EXPONENTIAL