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MATLAB
说明： matlab编程语言学习资料，课件可以帮助你很快学到matlab编程技巧，及平时注意事项(matlab programming language learning materials, courseware can help you quickly learn matlab programming skills, and the usual precautions)
- 2010-04-19 09:49:46下载
- 积分：1
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OFDM_Simulation_Using_Matlab
关于ofdm系统仿真介绍。对于掌握OFDM很有用，原理在实践中应用。(Simulation of ofdm system introduced. OFDM is useful for the control, the principle applied in practice.)
- 2011-10-16 09:52:15下载
- 积分：1
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1231243513up_convert_ofdm
OFDM调制解调算法中的上变频算法以及matlab的实现方法(OFDM modulation and demodulation algorithm in the upconversion algorithm matlab implementation)
- 2013-05-15 19:09:00下载
- 积分：1
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456
不同锐化方法的图像锐化算法比较 有图演示(Different methods of image sharpening sharpening algorithm have more plans demo)
- 2010-08-26 17:52:08下载
- 积分：1
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waveletentropy
该程序是基于小波变换的熵谱，用来提取时间序列的周期成分。熵谱相对于小波谱来说在提取周期成分上有一定优势(The program is based on spectral entropy of wavelet transform to extract time series of the periodic component. Entropy is relative to the small spectral component in the extraction cycle, there are some advantages)
- 2009-11-27 21:40:46下载
- 积分：1
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FFT
描述的是一个关于快速傅里叶变化的仿真，这是在一个图上描述两个图形。(Describes a simulation on the fast Fourier transform, which is described in a graph of two graphs.)
- 2011-01-06 13:45:12下载
- 积分：1
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hundunpso
针对二维熵图像分割方法在求取最佳阈值时存在计算量大及微粒群算法容易陷
入局部最优且速度较慢等等问题, 提出了基于混沌粒子群优化算法的二维熵图像分割方法。
该方法考虑了图像中像素点灰度 邻域灰度均值对作为阈值对图像进行分割 利用混沌运
动随机性、遍历性和初值敏感性, 将混沌粒子群优化算法与阈值法相结合在二维空间作全局搜
索。实验结果表明了基于混沌粒子群优化算法的二维熵图像分割法用于阈值寻优减少了搜索
时间, 提高了收敛率。(Calculation of its large capacity and particle swarm algorithm is easy to fall to strike the best threshold for the two-dimensional entropy image segmentation method
Into the local optimum and slower, the proposed two-dimensional entropy image segmentation method based on chaotic particle swarm optimization algorithm.
The method takes into account the image pixel the gray neighborhood average gray value as a threshold for image segmentation chaotic transport
Dynamic randomness, ergodicity and initial value sensitivity of chaotic particle swarm optimization algorithm with the threshold method in two-dimensional space for the global search
On request. Experimental results show that the entropy method of image segmentation method based on chaotic particle swarm optimization algorithm for threshold optimization to reduce the search
Time and improve the convergence rate.)
- 2012-04-10 22:00:27下载
- 积分：1
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FN
说明： This function is used by Newton s Method for systems and
by Broyden s Method
- 2010-09-20 18:12:22下载
- 积分：1
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DLang_part1
D 语言 2.0 编程参考手册 (上) 中文版(D Programming Language 2.0 Reference Manual (on))
- 2011-02-12 09:59:49下载
- 积分：1
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GeneralizedDimension_TS
求混沌时间序列的广义维(genealized dimension)
(Seeking generalized dimensional chaotic time series (genealized dimension))
- 2015-03-18 16:34:32下载
- 积分：1
