232322

很好很全的程序哦！jerk系统的多涡卷混沌仿真！(Very good and very full program! Multi scroll chaotic simulation of jerk system!)

应用变量变化模拟非线性方程组均衡过程，其中参数可变，方程组可变，方程组的解用各种图像表示(Variable changes apply equalization process simulation of nonlinear equations, where the parameter variable, variable equations, solution of equations represented by the various images)

QPSK是通信信道中一种很好的调制方式，对于其性能参数进行了仿真，信道以及噪声选择可以根据代码自由改动。对学习无线编码很有用处。(QPSK is a good communication channel modulation, the performance parameters for the simulation, channel and noise free choice can be altered according to the code. Learning wireless encoding useful.)

一种分类的新方法，与判别分析相似，但是能够直接寻找到多维方向，并且对数据同时分类(The Extended Canonical Variates Analysis (ECVA) is a new approach to classification. The aim is similar to discriminant analysis but it provides a direct solution to finding multivariate directions that separates groups and simultaneously classifying these.)

说明：  关于聚类分析和手写数字分类的MATLAB算法，可进行数字辨别(With regard to clustering analysis and handwritten numeral classification of MATLAB algorithms, the number can be identified)

Plot the log-magnitude of the Fourier transform of the signal over the interval [0, π], using a 1024-point FFT. The signal should be windowed with a Hamming window of two different durations: 25 ms and 10 ms with the window placed at the signal’s center in each case. Show the log-magnitude plot for each duration.

用于压缩感知的基追踪(BP)算法，可直接运行。(BP ALOGRITHM FOR COMPRESSIVE SENSING)

一个简单的指纹识别matlab程序，包括预处理，特征点提取及指纹识别。(a simple matlab program about figerprint identification , including predispose, feature extraction,and fingerprint identification)

声波方程的正演程序，注释非常清晰，并且可以显示正演波场快照。(Acoustic wave equation forward procedure, comments are very clear, and can display the forward wave field snapshot.)

灰色理论的讲解，带有matlab程序实例说明，代码可以直接复制使用(Gray theory to explain, with the matlab program examples, the code can be copied directly use)