convexprog.tar

说明：  结构振动反应。在强烈地震波德作用下，2个自由度相对位移和绝对加速度的反应，考虑了阻尼的影响。(struture response due to ground motion.during a big ground motion,one 2 degree of freedom-structure s relative displacement and absolute acceleration response.consider damping raion.)

都是信号处理的一些内容，包括各种滤波器函数，小波函数，以及很多的滤波程序。非常有参考价值。matlab的(Signal processing are some of the elements, including various filter functions, the wavelet function, and many of the filtering process. Very valuable reference. the matlab)

包含cometexample,diamondplot3,pieexample,等绘图函数的源代码，以及关于涉及到的绘图函数的介绍，很有价值！！！！(The source code that contains the cometexample, diamondplot3, pieexample, and other drawing functions, as well as on the drawing functions involved, the great value! ! ! ! )

说明：  使用了L形邻域进行纹理生成，是很初步的程序，用于灰度图像，而且还未考虑边界的情况，仅供参考(Use the L-shaped neighborhood texture generation, is a preliminary program for gray image, not to consider the boundary conditions for reference only)

signal+noise is very simple like this

基于Matlab7_0PDE工具箱求解数学物理方程。直接应用Matlab7.0 的偏微分方程工具箱求解数学物理方程的方法(Based on equations of mathematical physics to solve Matlab7_0PDE toolbox. Matlab7.0 direct application of partial differential equations of mathematical physics equation solving toolbox approach)

各种局部优化算法，变邻域算法，改善局部优化效果，加快运行效率，可运行(A variety of local optimization algorithm, variable neighborhood algorithm, to improve the local optimization effect, speed up the running efficiency, can be run )

it is a code for create orl data set for face recognition perpose

本文介绍的是一种改进的SPIHT算法，是基于图像编码的小波系数块的，它主要是把四个系数分成一个块，与阈值比较，分出重要与非重要，在进行编码。(This article is a modified SPIHT algorithm is based on the wavelet coefficients of image coding block, it is mainly divided into the four coefficients of a block, compared with the threshold value, separate the important and non important, during the encoding.)

电压暂降的故障模拟仿真。可作为设计的电源部分(Voltage dips of fault simulation. Can be used as part of the design of power)