feature_extraction

雷达仿真程序并用Matlab仿真，雷达仿真程序并用Matlab仿真(Radar simulation and use Matlab simulation, radar simulation and simulation using Matlab)

程序比较长所以为了清楚就写在一个word里，主要就是对抛物面天线特性的仿真。。。(Program so long to write in order to understand a word, the main parabolic antenna is on the characteristics of the simulation. . .)

最新的支持向量机工具箱，有了它会很方便 1. Find time to write a proper list of things to do! 2. Documentation. 3. Support Vector Regression. 4. Automated model selection. REFERENCES ========== [1] V.N. Vapnik, "The Nature of Statistical Learning Theory", Springer-Verlag, New York, ISBN 0-387-94559-8, 1995. [2] J. C. Platt, "Fast training of support vector machines using sequential minimal optimization", in Advances in Kernel Methods - Support Vector Learning, (Eds) B. Scholkopf, C. Burges, and A. J. Smola, MIT Press, Cambridge, Massachusetts, chapter 12, pp 185-208, 1999. [3] T. Joachims, "Estimating the Generalization Performance of a SVM Efficiently", LS-8 Report 25, Universitat Dortmund, Fachbereich Informatik, 1999. (The newest work tools of svm,it will be very convenient to have it.)

说明：  这个小程序主要介绍了快速傅里叶变化的MATLAB算法的实现功能。(This small program introduces a fast Fourier transform of the function of MATLAB algorithm implementation.)

说明：  蚁群算法混合粒子群算法的matlab程序(Matlab Program of Ant Colony Algorithm Mixed Particle Colony Algorithm)

多元统计分析过程下的主元个数的计算，运用于pca以及pls的数据分析算法中(the calculation of principal components)

本压缩包是基于拉普拉斯算法而编制的图像融合程序(This compression package is based on Laplacian image fusion algorithm and designed program )

元胞自动机在交通流中的应用，高速公路交通流(Cellular automaton traffic flow, freeway traffic flow)

Compute the matrix of mel filter coefficients given the sampling frequency, the length of the FFT and the number of desired mel filter channels.

一个关于数字图像处理中角点提取的程序，使用harris算法，效果还不错。(On digital image processing in the corner extraction process, the use of harris algorithm, the effect was not bad.)