MainAneal

东大研究生数值分析上机题，包括牛顿法，高斯算法，逐次超松弛迭代法，3次样条插值，RK4法等函数。(The numerical analysis exercises by computer of southeast university,including Newtons law,Gauss algorithm,SOR,3 times spline interpolation,RK4,etc. )

小波包分析提取振动信号中的特征频率，最终的权值矩阵就是滤波器的系数，可直接计算得到多重分形谱。( Wavelet packet analysis to extract vibration signal characteristic frequency, The final weight matrix is ??the filter coefficient, It can be directly calculated multi-fractal spectrum.)

此程序用matlab完成了一个小功能，即完成对一个数据文件求最大值和索引！(This program completed with a small matlab function to complete the requirements for a data file and index the maximum!)

writing fast matlab code

滤波程序算法，MATLAB编写，具有一定的参考价值(Filtering program algorithm, MATLAB writing, has a certain reference value)

小波阈值去噪算法的几个例子。希望对广大的初学者有点帮助。(Wavelet threshold denoising algorithm a few examples. I hope the majority of the beginners a little help.)

face recognition with pca-lda and orl database

This is the code for hand gesture recognition for tape system.it uses SVM and ANN for classification.

indexing image and search by name

QPSK星座图，信噪比为5dB，10dB(QPSK constellation, the signal-to-noise ratio is 5dB, 10dB)