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lvbo
邻域平均法滤波
原图像画面清晰，添加勒椒盐噪声后图像上产生勒明显的黑色斑点（噪声），用不同模板的平滑滤波处理后图像上的噪声消失，但是图像变得模糊，并且，使用的模板越大，对图像的去噪效果越好，同时图像也变得越模糊。
(Neighborhood averaging filter clear picture of the original image, add the Le Salt and pepper noise generated after the image Roming noticeable black spots (noise), smoothing with different template processed image noise disappear, but the images become blurred, and the use of template bigger the better the image de-noising the same time, the image becomes more blurred.)
- 2009-10-25 09:31:03下载
- 积分：1
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ecwf(1)
LMS ALGORITHM CODE TO SUPPRESSION ECHO
- 2011-10-03 17:20:52下载
- 积分：1
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matlab
用于非线性格兰杰检验，Matlab编程代码，输入自己的数据即可。(Nonlinear Granger test)
- 2020-12-18 01:49:11下载
- 积分：1
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PSO-evolutionarycomputation
粒子群优化算法(PSO)是一种进化计算技术(evolutionary computation)，有Eberhart博士和kennedy博士发明。源于对鸟群捕食的行为研究
PSO同遗传算法类似，是一种基于叠代的优化工具。系统初始化为一组随机解，通过叠代搜寻最优值。但是并没有遗传算法用的交叉(crossover)以及变异(mutation)。而是粒子在解空间追随最优的粒子进行搜索。详细的步骤以后的章节介绍
同遗传算法比较，PSO的优势在于简单容易实现并且没有许多参数需要调整。目前已广泛应用于函数优化，神经网络训练，模糊系统控制以及其他遗传算法的应用领域(Particle Swarm Optimization (PSO) is an evolutionary computation technique (evolutionary computation), has Dr. Eberhart and Dr. kennedy invention. Deriving from the behavior of birds of prey PSO with genetic algorithm is similar to an iterative optimization-based tools. System initialization for a group of random solutions, through the iterative search for optimal values. But there is no cross-genetic algorithm used (crossover) and mutation (mutation). But the particles in the solution space of the particles to follow the optimal search. In detail the steps after the introduction sections compared with the genetic algorithm, PSO has the advantage of being simple and easy and did not realize many of the parameters need to be adjusted. Has been widely applied to function optimization, neural network training, fuzzy system control, as well as other genetic algorithm applications)
- 2008-03-19 20:51:36下载
- 积分：1
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dip2
A sample code for digital image processing
- 2011-04-22 11:39:59下载
- 积分：1
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Cepstrumimprove
关于基音周期的提取，倒谱法的改进，利用预测余量(On the pitch period extraction, improved cepstrum method, the use of margin forecast)
- 2011-09-22 10:11:47下载
- 积分：1
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20190416
Brag.m：均匀布拉格光栅MATLAB反射谱仿真
MachZehnde_interferometer.m：分析耦合比及臂长差的改变对马赫-曾德尔干涉仪输出特性的影响
OADM.m：关于基于马赫-曾德尔干涉仪与光纤光栅的OADM(Brag.m: Simulation of MatLAB Reflectance Spectrum of Uniform Bragg Grating
Mach Zehnde_interferometer.m: Analysis of the influence of coupling ratio and arm length difference on the output characteristics of Mach-Zehnder interferometer
OADM.m: About OADM Based on Mach-Zehnder Interferometer and Fiber Bragg Grating)
- 2019-04-20 13:34:20下载
- 积分：1
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实现了多目标遗传算法NSGA2 NSGA-II
实现了多目标遗传算法NSGA2，并带有详细注释及相关论文，读者只需根据具体问题简要修改，即可使用。(Achieved a multi-objective genetic algorithm NSGA2, with detailed notes and related papers, the reader just a brief specific issues in accordance with changes to use.)
- 2021-03-02 20:29:34下载
- 积分：1
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vblast1
基于多天线中的qpsk，bpsk的星座图的blast算法(Based on Multi-Antenna qpsk, bpsk the constellation diagram of the blast algorithm)
- 2008-05-03 08:31:50下载
- 积分：1
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daq
matlab daq sampling source code(Matlab daq sampling source code)
- 2006-09-13 16:17:48下载
- 积分：1
