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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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matlab7
说明: 有关matlab最流行,最受欢迎的经典书籍。是matlab初学者必备书籍。(The matlab most popular, the most popular classics. Matlab beginners books is essential.)
- 2010-04-10 16:43:44下载
- 积分:1
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Apriori
Apriori implementation in matlab
- 2011-05-10 02:39:25下载
- 积分:1
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SA-shuxuehanshujixiaozhi
利用模拟退火法求函数在某一范围的极小值,对于验证模拟退火算法的可行性有重要意义。(Using simulated annealing method the minimum value of a function in a range of simulated annealing algorithm to verify the feasibility of significance.)
- 2014-11-03 22:06:16下载
- 积分:1
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saliency-st
Saliency-Tree-A-Novel-Saliency-Detection-Framework的原文以及源码,是一篇高引论文(the source code and the original text of the article of Saliency-Tree-A-Novel-Saliency-Detection-Framework,its Reference is very high.)
- 2016-03-26 22:00:52下载
- 积分:1
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PA
说明: 感知器算法分类数据,画出决策面。使用matlab编写,感兴趣的可以看看!(Perceptron Algorithm)
- 2009-06-02 11:17:44下载
- 积分:1
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bfs3
线性反投影算法是一种常用的数据重建算法,本程序中包含线性反投影算法、奇异值分解算法、正则化算法等算法。(Linear Back Project algrithm.)
- 2015-04-06 10:44:02下载
- 积分:1
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guangfuMPPT
基于simulink powersystem元件库提供的光伏电池模型建立了扰动观测法的最大功率跟踪控制模型(MPPT),仿真模型能够很好的追踪最大功率点(Based on the photovoltaic cell model provided by Simulink powersystem component library, the maximum power tracking control model (MPPT) of disturbance observation method is established. The simulation model can well track the maximum power point)
- 2017-08-15 14:28:15下载
- 积分:1
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ca-cfar
说明: CFAR算法 中CA-CFAR的代码实现,用于毫米波雷达信号检测(Code implementation of CA-CFAR in CFAR)
- 2021-01-30 19:58:13下载
- 积分:1
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cubebymatlab
使用matlab语言,用7种方法绘制立方体,有详细说明和配图。对于了解matlab三维绘图的基本语句有借鉴作用。初学者非常适合。(Using matlab language, with 7 kinds of methods of drawing a cube, with a detailed description and distribution map. Matlab for the understanding of the basic sentence of three-dimensional graphics are used for reference. Very suitable for beginners.)
- 2008-12-09 17:07:51下载
- 积分:1