PSM

说明：  有限元方法编程matlab程序源代码，很好的(Finite element method matlab programming source code, well)

简单的matlab画标定板程序，用以生成像素级的标定模板，直接打印，避免了其他方法画出标定板产生虚边的问题。(Simple matlab drawing board calibration procedure to generate a pixel-level calibration template, print directly, avoiding the other methods to draw the calibration panels to generate virtual edge issue.)

matlab中使用libsvm进行分类预测时对数据进行归一化。(Data normalization)

说明：  根据802.11a协议规范实现的OFDM matlab仿真代码(Achieved under the 802.11a protocol specification OFDM matlab simulation code)

基于matlab的ASK,PSK例程，比较适合初学者使用实现相关功能。信号调制。(signal modulation)

数字信号处理——基于计算机的方法（第三版），内含各种算法及实例(Digital signal processing-- a computer based approach ( Third Edition ), containing a variety of algorithms and examples)

说明：  希尔伯特黄变换，用EMD将信号分解成本征模态函数，对分解的IMF分量进行hilbert变换(Hilbert Huang transform (HHT), EMD is used to decompose the signal into the cost eigenmode function, and the decomposed IMF component is transformed by Hilbert transform)

这里包括了各种基阵信号处理在matlab中的方向图仿真实现，以及cbf以及mvdr功率谱估计。(This includes a variety of signal processing arrays in the direction of graph in matlab Simulation and cbf and mvdr power spectrum estimation.)

本程序实现了各种不同形式的最小二乘算法的功能，程序运行效率很高。(The program functions to achieve the least-squares algorithm, run with high efficiency.)

3. Setting of a suitable threshold value.Then apply wavelet de-noising and compression on wavelet coefficients and thresohlding using global positive threshold value. So that a compressed image can be transmitted in an efficient manner.