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assign1
1. 基于simulink搭建一个QPSK发送链路,QPSK调制信号经过了瑞利衰落信道,观察信号经过衰落前后的星座图,观察信道特性。仿真参数:信源比特速率为500kbps,多径相对时延为[0 4e-06 8e-06 1.2e-05]秒,相对平均功率为[0 -3 -6 -9]dB,最大多普勒频移为200Hz。(1. Based on simulink structures, QPSK sent a link, the Rayleigh fading channel after the QPSK modulation signal, were observed before and after signal after the decline of constellation diagram, observation channel characteristic. Simulation parameters: the source is 500 KBPS bit rate, relative multipath time delay of [0 8 e 4 e- 06-06 e-05] 1.2 seconds, the relative average power is [0-3-6-9] dB, most of the doppler frequency shift is 200 hz.)
- 2020-07-03 05:20:01下载
- 积分:1
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System-error--Compile
说明: 系统误差发现,matlab实现5种方法的系统误差发现(System errors found, matlab 5 ways to achieve the systematic errors that)
- 2011-03-17 11:17:44下载
- 积分:1
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GADA-.moh
SIMULATION DOUBLY FED INDUCTION GENERATOR
- 2014-11-22 06:35:55下载
- 积分:1
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2011 radar FMCW MIMO
MIMO FMCW Approach for detection and tracking of the targets
- 2018-09-27 19:33:37下载
- 积分:1
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svm smo
说明: 支持向量机。 包括SMO算法,用于求解alpha的值(Support vector machine. Including the SMO algorithm for solving alpha values)
- 2020-06-25 14:00:01下载
- 积分:1
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TLABC
说明: Clustering by Local Gravitation
- 2019-07-05 10:25:19下载
- 积分:1
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search
用MATLAB实现图像处理中的连通域搜索,给出了程序和仿真的结果。(Image Processing with MATLAB in the connected domain search procedure is given and simulation results.)
- 2010-06-30 11:13:51下载
- 积分:1
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antcluster
基于matlab平台的蚁群聚类算法 很有用 (ant clusting)
- 2012-04-21 20:42:19下载
- 积分:1
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sp.m
基于扩频的数字水印技术,水印信息分布于载体作品的多个频率系数,每个频率系数上负荷的水印能量很小,平衡水印的鲁棒性和不可感知性上的矛盾。(Digital watermarking based on spread spectrum technology, the watermark is found in a number of frequency coefficient vector works, each frequency coefficient on the load of the watermark energy is small, balance the robustness and non-perception of the conflict.)
- 2010-06-03 10:27:03下载
- 积分:1
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Underdetermined-Mixtures-
复信号情况的基于信号先验特性函数的欠定盲分离(Blind Identification of Underdetermined Mixtures Based on the Characteristic Function The Complex Case)
- 2012-05-09 23:28:44下载
- 积分:1