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新建 Microsoft Word 文档 (3)
基于划分的聚类分析算法k-means,主要用于数据挖掘领域.(Partition- based cluster analysis algorithm k-means, used mainly for data mining areas.)
- 2005-05-18 20:30:14下载
- 积分：1
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pinghua
对粗曲线细化处理，对图像进行平滑去噪，中值滤波去噪，数学均值去噪。(Crude curve refinement processing, image denoising, the median filter denoising, mathematical mean denoising.)
- 2011-06-28 16:25:01下载
- 积分：1
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RandomWalks
用MATLAB中SDE框架实现各维度的随机步走(In this demo we use the SDE framework in the Econometrics Toolbox to implement various random walks. )
- 2013-10-24 09:29:51下载
- 积分：1
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GA求VRPTW matlab代码
说明： 遗传算法求解带时间窗的车辆调度（VRPTW）问题(Genetic algorithm for VRPTW problem)
- 2021-04-25 20:58:46下载
- 积分：1
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rgbquadtreehojoon
This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
(This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
)
- 2009-09-17 14:52:16下载
- 积分：1
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mfileshowto
How to create m-files in Matlab guide.
- 2009-05-19 14:35:58下载
- 积分：1
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black_scholes_test
calls all the tests.
- 2010-02-08 16:52:45下载
- 积分：1
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normxcorr2_mubiaoshibie
通过normxcorr2算法进行目标的识别。(By normxcorr2 target recognition algorithm.)
- 2010-05-10 11:42:35下载
- 积分：1
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underwater-acoustic-channel
水声通信信道参数的生成以及水声信道的仿真，该包内包括set_channel_params.m和channel_simulator.m两个函数。仿真器包含了大规模和小规模衰落两种。(This package consists of Matlab codes set_channel_params.m and channel_simulator.m and
a series of Matlab functions that will be called by the main codes. )
- 2020-07-04 06:40:01下载
- 积分：1
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haomang
是信号处理的基础，LCMV优化设计阵列处理信号，多目标跟踪的粒子滤波器，到达过程是的泊松过程，最小均方误差（MMSE）的算法，使用大量的有限元法求解偏微分方程，music高阶谱分析算法，信号处理中的旋转不变子空间法。
( Is the basis of the signal processing, LCMV optimization design array signal processing, Multi-target tracking particle filter, Arrival process is a Poisson process, Minimum mean square error (MMSE) algorithm, Using a large number of finite element method to solve partial differential equations, music higher order spectral analysis algorithm, Signal Processing ESPRIT method.
)
- 2016-10-09 21:00:00下载
- 积分：1
