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grd_test
xwch_test.m是主测试文件;biaoji.mat存放滤波器系数;xiangweicha.m用FFT计算相位差。
仿真框架为:
1.标记信号和双音信号续接作为发送信号;
2.对双音中一个频率分量的相位做偏移,再经过一个低通滤波器(引入线性相位,模拟收发不能同步测量现象)后,作为收到的信号;
3.用一个检测信号对收发信号进行相关运算;
4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点,从而推算出收发双音信号0相位点;
5. 输入0相位点位置,计算相对相位差。(xwch_test.m is the main test file biaoji.mat store filter coefficients xiangweicha.m calculated using FFT phase difference. Simulation framework: 1. Mark signals and then as a two-tone signal continued to send signals 2. On a two-tone frequency components of the phase shift to do, and then through a low pass filter (the introduction of linear phase, simulation can not simultaneously send and receive measuring the phenomenon), the as received signal 3. using a detection signal of the transceiver signal correlation operation 4. draw send and receive signals and related processed signal. Correlated signal of the cusp, which calculate the two-tone signal transceiver 0 phase point 5. Enter 0 phase point position, calculate the relative phase difference.)
- 2010-06-12 17:31:00下载
- 积分:1
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WVD
WVD变换的matlab工具包,非常有用的信号时频分析工具(WVD transform matlab toolkit, a very useful time-frequency analysis tool)
- 2007-09-18 12:57:20下载
- 积分:1
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lab5-6
DANE RADIAL MATLAB RVFL System will automatically delete the directory of debug and release, so please do not put files on these two directory.
- 2012-05-05 20:14:57下载
- 积分:1
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06819618
Energy Efficient Distributed Kalman Filter for
Wireless Sensor Networks
- 2014-10-13 02:28:34下载
- 积分:1
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ji2-fft
通过基2 实现fft变换 可自定义输入变量 带有详细注释(Achieved through the radix-2 fft transform the input variables can be customized with detailed notes)
- 2011-10-27 15:36:16下载
- 积分:1
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RecPlayUseMemBlock
RecPlayUserMemBlock
功能:双缓冲内存录、放音演示程序。
版本:Ver1.0。
(RecPlayUserMemBlock function: double-buffered memory, record, playback demo. Version: Ver1.0.)
- 2011-06-06 11:23:47下载
- 积分:1
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cv4m
Model Reference Adaptive Control
- 2013-11-15 22:47:03下载
- 积分:1
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Matlab-senior-notes(4)
Matlab高级讲义-控制系统的分析方法(Matlab senior notes- control system analysis)
- 2011-12-24 21:13:56下载
- 积分:1
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MyDEA1.0
做DEA用的,功能很强大,大家可以试试看,真的很好用(DEA do use, very powerful, we can try, really well)
- 2014-02-05 17:32:37下载
- 积分:1
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ranliaodianchi
说明: IEEE33节点的并网燃料电池发电可直接运行(Ieee33 node grid connected fuel cell power generation can be operated directly)
- 2020-11-21 10:39:37下载
- 积分:1