fourier

huffman coding for image file

可以得到很精确的幅值、频率、相位估计，相控阵天线的方向图（切比雪夫加权），用于信号特征提取、信号消噪，数据模型归一化，模态振动，包括最小二乘法、SVM、神经网络、1_k近邻法,IDW距离反比加权方法。( You can get a very accurate amplitude, frequency, phase estimation, Phased array antenna pattern (Chebyshev weights), For feature extraction, signal de-noising, Normalized data model, modal vibration, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, IDW inverse distance weighting method.)

The zip file contains matlab files for fingerprint based gender classification based on different features extracted from fingerprints.please go through the readme file.

基于分形理论与WZ模型的针板电极系统击穿时电树枝物理现象的计算机模拟(Simulation of electrial breakdown treeing in a needle-plate configuration based on fractal theory and WZ model.)

OFDM Demodulation Code in Matlab

设计自适应控制器，使系统输出跟踪阶跃函数 ,很有用(Design of adaptive controller, the system output tracking step function, very useful)

说明：  LD算法，实现信号的分析，频谱分析，避免矩阵的求逆运算(failed to translate)

for removal used to remove the fog and get clear image

This is the source code for a Single Vector Machine classifier, briefly called a SVM classifier. There are 60 peices assigned for training and 30 for testing the classifier.

MATLAB文件。《超宽带无线电基础》配套程序，第二章第3个例程。用于产生QPSK编码。(MATLAB file. Ultra-wideband radio base matching program, the first chapter of a routine. QPSK for generating code.)