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matlabPPPT
MATLAB基础PPT 方便大家学习 对学习matlab很有好处(MATLAB Fundamentals PPT to facilitate learning is very good for learning matlab)
- 2012-04-20 20:56:58下载
- 积分：1
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Pso
模拟一群鸟捕食的情景，从而达到优化目标函数的目的，这就是粒子群算法！起初在可行的空间中随机的产生一群粒子，然后让每个粒子开始在虚拟的空间中向四面八方飞翔，并且每个粒子都记下他们飞过的适应值（也就是目标优化函数）最高的点，而且整个粒子群有一个最高适应值个体，这样，粒子在飞翔的时候尽量朝向自己曾飞过的最好的点和集体的最好的点。最后达到收敛到近似最优点的目的。
(Simulation of a group of birds preying on the scene, so as to achieve the purpose of optimizing the objective function, that is, PSO! At first, where feasible, have a space in a group of random particles, and then let the beginning of each particle in a virtual space to fly in all directions, and each particle they have in mind over the fitness value (that is objective optimization function) the highest point , and the whole particle swarm adaptation has a maximum value of the individual, so that particles in the fly when he had flown as far as possible towards the best point and collective best point. Finally reaching the merits of convergence to approximate most purposes.)
- 2007-10-24 14:45:05下载
- 积分：1
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FFTsource
这是一份很优秀的FFT学习资料，对于想了解FFT的，可以很容易实现。(This is a very good learning materials FFT, FFT for those who want to understand, and can be very easy to implement.)
- 2009-11-12 21:27:04下载
- 积分：1
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windowsnetwork
windows网络与通信程序设计的相关源程序哦,很不错的(windows network and communications procedures related to the design source Oh, very good!)
- 2007-01-16 15:35:24下载
- 积分：1
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kanfen_v48
考虑雨衰 阴影 和多径影响，部分实现了追踪测速迭代松弛算法，matlab小波分析程序。( Consider shadow rain attenuation and multipath effects Partially achieved tracking speed iterative relaxation algorithm, matlab wavelet analysis program.)
- 2016-04-28 09:28:07下载
- 积分：1
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featrue7
提取信号七个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，一个信号段的归一化瞬时频率功率谱密度的最大值，根据信号 QPSK 和16QAM在 XI 轴投影的不同表现，提出特征参数。(extract information based on the instan eous features : In the center is one of the instantaneous rate of the power spectral density of the maximum, is a center to the absolute value of the instantaneous rate of the standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component absolute standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component standard deviation, In the center is one of the non-weak signal of the absolute value of the instantaneous frequency standard deviation, a signal to one of the instantaneous frequency of the power spectral density of the maximum, According to 16QAM and QPSK signals XI axis projection in the different performance parameters raised.)
- 2021-01-24 13:28:43下载
- 积分：1
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zhishaiziwenti
用蒙特卡洛法仿真掷骰子问题，可以通过增加实验次数来无限逼近理论概率(Dice with the Monte Carlo simulation of the problem, you can experiment by increasing the number of times the probability of an infinite approximation theory)
- 2009-12-08 22:48:21下载
- 积分：1
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OFDM_simulator
在matlab中仿真OFDM的源代码：）(OFDM simulation in matlab source code:))
- 2007-08-10 16:18:42下载
- 积分：1
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CHAP_04
这是MAtlab与DSP应用中的第4掌的例子程序
(This is the Matlab and DSP applications 4th metacarpal examples of procedures)
- 2007-11-16 16:03:50下载
- 积分：1
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GA_for_CARP
说明： CARP(有向多中国邮递员问题）的遗传算法解法，目标和约束易修改。基于菲尔德大学遗传算法工具箱，需先安装(CARP (to the Chinese postman problem) of the genetic algorithm method, objectives and constraints easy to modify. Rumsfeld University-based genetic algorithm toolbox, to be installed)
- 2008-09-16 21:18:57下载
- 积分：1
