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Leaflet_WCDMAchannels
the comb pilot aided channel estimation in ofdm modulation is considered. the power of pilot subchannels is under the control.
The data experience frequency selective channel then the AWGN noise is added to make the situation worse. The bit error rate is ploted versus SNR.
- 2010-11-15 02:19:23下载
- 积分：1
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sonar
一种时频域联合捕捉主动声纳信号的方法.介绍了一种可应用于被动声纳的时频域联合捕捉主动声纳信号的方法及其工作流程。仿真相同噪声环境下使用该方法的发现距离与主动声纳探测距离,仿真结果表明使用该方法的发现距离远超过主动声纳探测距离,使用该方法可实现对目标的远程发现。(A time-frequency domain joint capture of active sonar signals. Introduced passive sonar, which can be applied when the frequency domain joint to capture active sonar signal its workflow. The discovery of the method used in the simulation of the same noise environment distance active sonar detection range, simulation results show that using the method found distance than active sonar detection range, the use of this method can be found remote target.)
- 2020-11-12 15:49:44下载
- 积分：1
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impulsive_noise
The function impulsive_noise generates non-gaussian noise with inputs of beta, gamma,and the power of noise is 1 in W or 0 in dB. The noise can be defined either real or complex. The other functions generate QAM symbol and insert a vector to another vetor with specific locations
- 2014-01-06 17:07:01下载
- 积分：1
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LandingGearSubmit
基于MATLAB和SIMULINK的飞机起落架结构设计(MATLAB and SIMULINK based on structural design of aircraft landing gear)
- 2009-10-08 18:02:36下载
- 积分：1
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TurboSim
卷积码译码器,采用sova算法译码(Convolutional Decoder, decoding algorithm used SOVA)
- 2005-02-24 02:58:18下载
- 积分：1
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BVP_tutorial
solution of differential equations of the type boundary value problems
- 2012-07-19 07:35:45下载
- 积分：1
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2
本程序实现LPP降维功能，用于多模态故障诊断中，对象为TE，诊断效果很好(This procedure realize the LPP dimension reduction function, used for fault diagnosis of multimodal, object for TE
)
- 2013-08-31 10:55:05下载
- 积分：1
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image-smoothing
matlab gui 平滑模版可调 平滑功能(matlab with GUI can solve the image smoothing )
- 2012-10-16 20:30:47下载
- 积分：1
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Crout1
此文件为MATLAB的M文件，功能是通过Crout分解法，解线性方程组。(This file is a MATLAB M-file function is through the the Crout decomposition method for solving linear equations.)
- 2012-11-14 21:05:52下载
- 积分：1
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ypea122-spea2
说明： 遗传算法 多目标优化算法，SPEA2
主要流程：1：首先初始化一个archive的集合P1，以及一个常用的population的集合P。设置P1的大小是N1，P的大小是N。初始的时候P1是空的，而P是已经初始化好的种群个体。
2：对P1进行评价，选出来里面的pareto front为1（下面用PF1来代替了）的个体，copy到P1中，如果PF1的数量大于N1的话，这个接下来再说，目前假定PF1的数量小于N1。(Genetic algorithm, multi-objective optimization algorithm, SPEA2
Main process: 1: first, initialize a set P1 of archive and a set P of popular. Set P1 to N1 and P to n. At the beginning, P1 is empty, and P is the initialized population.
2: Evaluate P1, select the individual whose Pareto front is 1 (Pf1 is used to replace it below), copy to P1, if the number of Pf1 is greater than N1, then let's talk about it. At present, it is assumed that the number of Pf1 is less than N1.)
- 2021-03-01 14:59:00下载
- 积分：1
