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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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MLDA
一些关于pca 和 lda 的matlab源码(Matlab source on pca and lda)
- 2012-05-03 16:28:02下载
- 积分:1
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code_3
matlab code for stereo coding
- 2013-01-30 16:28:58下载
- 积分:1
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msk
MSK Code in Matlab using four analog sine waves that are selected on the basis of the digital selection lines,there are mainly two selection lines.
- 2013-11-21 13:27:39下载
- 积分:1
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pattern-and-Intelligent
模式识别与智能计算——matlab技术实现(第2版)源代码(Pattern Recognition and Intelligent Computing- matlab technology (2nd Edition) source code)
- 2013-10-31 20:14:07下载
- 积分:1
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Alvbianma
语音信号a律编码,输入随机语音信号,可进行A律13折线编码,并译码(Speech Signal a legal code, enter the random voice signals, can be A Law 13 Line coding and decoding)
- 2009-12-12 15:47:53下载
- 积分:1
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FigureToolBar
matlab gui设计,gui是matlab中比较常用一个方面,从不同的角度来分析设计(matlab programe please input in it)
- 2012-05-08 00:10:30下载
- 积分:1
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ModHausdorffDist
modified hausdorff distance for comparing two point sets
- 2012-10-23 04:10:08下载
- 积分:1
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CodeLinesCounter
C++代码统计器,统计代码行、注释行、函数个数(C++ code statistics, statistical lines, comment lines, the number of functions)
- 2013-12-19 19:16:44下载
- 积分:1
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GSC_NPP_Neu_Tabc
三电平变流器的SVPWM调制、平衡因子中点电压控制模型,运行效果好。(Three-level converter SVPWM modulation, balance factor midpoint voltage control model, good operating results.)
- 2021-04-20 10:08:50下载
- 积分:1