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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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MMA
说明: 基于matlab的MMA算法仿真程序,给出仿真前后效果仿真图(Based on the MMA algorithm matlab simulation program, the simulation before and after the effect of simulation map)
- 2021-04-20 21:18:51下载
- 积分:1
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KPMtools
卡尔曼滤波方面的matlab代码集,好不容易收集来的,供大家使用(matlab code for kalman filter)
- 2015-04-19 22:40:58下载
- 积分:1
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probability-statistical-birthday
matlab语言做一个求一定人数生日相同概率仿真分析的源代码,可以直接下载并使用,只是需要添加初始的人数(Matlab language do a certain number for the same probability birthday simulation analysis of the source code, and can directly download and use, just need to add the number of initial)
- 2012-06-03 17:39:40下载
- 积分:1
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LW50
simultion of wind power generation in matlab
- 2011-12-20 19:31:00下载
- 积分:1
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psolssvm
matlab粒子分析算法工具箱,这是最新的希望对有需要的人有用,这个是源代码(matlab particle analysis algorithm toolbox, which is the latest hope useful for people in need, this is the source code)
- 2013-05-20 19:02:20下载
- 积分:1
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ellf
说明: C++ IIR滤波器源代码,速度远高于matlab(C++ IIR filter source code, faster than matlab)
- 2010-04-22 17:14:48下载
- 积分:1
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RLS_lichunhua1
RLS、LMS、LLMS算法实现系统预测(RLS, LMS, LLMS system prediction algorithm)
- 2012-11-28 18:03:24下载
- 积分:1
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Vector_Control_SVPWM
THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL
- 2014-02-05 15:38:51下载
- 积分:1
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fastica1
很清晰的fastica算法,主要是有关主元分析的程序,很好的,自己编的,有不会的 可以咨询(it s a progress which is fastica)
- 2013-09-13 23:41:08下载
- 积分:1