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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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a11111111
多模光纤模式分布 采用了一种新的方法 欢迎指正(Distribution of multi-mode fiber using a new approach welcomes the correction)
- 2009-05-15 11:31:22下载
- 积分:1
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flightgear
以UDP的形式向flightgear发送信息
源码用VC编写,flightgear为2.0.0版本(Send a message with the VC,for flightgear)
- 2020-08-09 16:38:29下载
- 积分:1
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eeg
eeg signal processing
- 2021-02-09 10:19:53下载
- 积分:1
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chap2_08_RELS
最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法(LS)
- 2010-08-29 11:32:09下载
- 积分:1
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power_system_design_and_analysis_using_MATLAB
MATLAB电力系统设计与分析,一本MATLAB在电力系统分析和设计方面的教材。(power system design and analysis using MATLAB)
- 2010-01-08 15:50:26下载
- 积分:1
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mainLZ77
本程序主要实现LZ77的编码以及解码,并且对压缩率进行了说明,简单明了(The main achievement of LZ77 encoding process and decoding, and are described on the compression ratio, simple)
- 2010-12-23 19:08:07下载
- 积分:1
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Matlab
Matlab数学建模算法全收录,数学建模比赛必备参考资料(Matlab mathematical modeling algorithm Quanshou Lu, Mathematical Contest in Modeling is an essential reference information)
- 2012-05-22 11:08:55下载
- 积分:1
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alanssv
matlab book matlab book2
- 2009-05-04 12:23:18下载
- 积分:1
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toolbox
说明: matlab的源程序,是很重要的补充,大家可以下载(matlab source, it is important to add that you can download)
- 2008-11-04 11:32:56下载
- 积分:1