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05041053
不考虑多径干扰时在高斯白噪声和瑞利衰落信道条件下QPSK的调制解调过程，
并采用准分析法完成误码性能的计算。仿真过程包括仿真信号产成，滤波器设置，QPSK调制，加入高斯白噪声，通过锐利信道衰落，QPSK解调，误码率计算等几部分(Not consider multi-path interference at the white Gaussian noise and Rayleigh fading channel under the conditions of the QPSK modulation and demodulation process and the use of quasi-analysis method to complete the calculation of BER. The simulation process includes the middle class into a simulation signal, filter settings, QPSK modulation, by adding Gaussian white noise, through the sharp decline in channel, QPSK demodulation, bit error rate calculation and other parts)
- 2021-04-01 10:39:08下载
- 积分：1
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MATLAB
初学者必备 完整的MATLAB入门到精通书本辅助实验程序 学后基本可以上手(Complete beginners MATLAB entry to the master book assisted experimental program learn basic can get started)
- 2012-07-22 17:28:18下载
- 积分：1
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PCAandLDA
用pca 和 lda 实现数据的降维,加快机器的特征提取的速度。(Pca and lda of data with dimension reduction, feature extraction to speed up the speed of the machine.)
- 2010-09-05 22:40:41下载
- 积分：1
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vbpds
Vision based pedestrian detection system based on pso
- 2009-05-26 05:41:49下载
- 积分：1
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CodeReplicaMAP
In order to reproduce Figure 3 in the Replica Paper, do the following in order:
1. Run "Linear_test.m"
2. Run "Lasso_Optimal Regularization.m"
3. Run part 0,1 and 2 (not part 3) from "Lasso_test.m"
4. Run "Zero Norm Regularization_Optimal Regularization.m"
- 2012-10-21 18:57:48下载
- 积分：1
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PID_Rand
基于随机搜索的PID参数优化程序，用于参数优化(PID parameter optimization program based on random search)
- 2016-09-08 09:11:32下载
- 积分：1
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ellipse
This function is easy to use, logical, and does exactly what it says it will. I am very happy with it.
- 2010-10-20 14:34:48下载
- 积分：1
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ellispe
椭圆算法，可用Matlab编程,也可用Mathematica软件编程，给出的是Mathematica程序(Ellipse algorithm, the available Matlab programming, can also be used Mathematica software programming, given the Mathematica program)
- 2013-04-05 13:44:51下载
- 积分：1
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hg502
用于信号特征提取、信号消噪，用MATLAB编写的遗传算法路径规划，采用加权网络中节点强度和权重都是幂率分布的模型。( For feature extraction, signal de-noising, Genetic algorithms using MATLAB path planning, Using weighted model nodes in the network strength and weight are power law distribution.)
- 2017-04-01 19:14:24下载
- 积分：1
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MatPIVtut
piv测速的matlab代码的说明和解释，此为流场piv测速的开源代码的具体说明(piv Speed of matlab code, instructions and explanations, this is the velocity flow field piv specification of open source code)
- 2010-12-28 14:43:33下载
- 积分：1
