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dqpsk

于 2009-03-19 发布 文件大小:1KB
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  四进制差分相移键控(键控调制方法),樊昌信《通信原理》内容(Four M-ary differential phase shift keying (keying modulation method), Fan Changxin " Communication Theory" content)

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  • 6-864Fall-2005
    This is a Matlab BPSK source for simulatation. If you neeed adaptive modulation based on power please request one from me.
    2010-10-19 03:33:15下载
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    利用matlab中的库函数实现2FSK的调制,解调和误码率分析等(Use matlab library function to achieve 2FSK modulation, demodulation and error rate analysis)
    2011-10-26 09:06:25下载
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    buck pwm dc-dc chopper for many usage.
    2014-02-07 21:48:15下载
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  • myfsk
    这是一个使用matlab软件进行FSK信号仿真的程序,包括了FSK的解调和调制,希望有用。。。。(This is an FSK signal using matlab software simulation of the process, including the FSK demodulation and modulation, hope helpful. . . .)
    2010-08-26 16:04:38下载
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  • goertzel
    goertzel stuff. contains matlab files and different explanations of how it is used for DTMF decoding.
    2009-10-15 23:03:55下载
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    PCM编码/解码的实现,采用A律13折法进行量化和编码/解码。(PCM encoding/decoding implementations, using A-law 13 to quantify the folding and encoding/decoding.)
    2011-12-02 12:41:06下载
    积分:1
  • test
    对一副M*N大小的图像重复使用截频为D0的高斯低通滤波器进行滤波。假设K为滤波次数。并从理论上说明当K足够大时的滤波结果及产生原因(Right an M* N size of the image is repeated using the cutoff frequency for the D0 of a Gaussian low-pass filter for filtering. Assuming K is filtering times. And filtering results when K is large enough and theoretically causes)
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