power_transfo

Convolution code codigo de convolucion

ASK通信编程仿真源程序(ASK communication simulation programming source)

feature extraction of images using moment invarients

一个关于多目标优化算法的程序，并有说明资料(A multi-objective optimization algorithm on the program, and descriptive information)

合成地震记录是用声波测井或垂直地震剖面资料经过人工合成转换成的地震记录（地震道） 合成记录的制作是一个简化的一维正演的过程，合成记录F(t)是地震子波S(t)与反射系数R(t)褶积的结果。(Synthetic seismogram is sonic or vertical seismic profile data after conversion into synthetic seismograms (seismic trace) the production of synthetic seismogram is a simplified one-dimensional forward modeling process, synthetic seismogram F (t) is the seismic wavelet S (t) and the reflection coefficient R (t) the convolution results.)

用MATLAB编写的基于有限体积法求解二维浅水方程边界数值通量的Riemann求解器（HLL格式），可处理干河床问题，适用于规则网格及不规则网格，只需提供边界左右两侧的水深和流速以及外法线矢量(Written using MATLAB numerical flux based on the finite volume method for solving the two-dimensional shallow water equations boundary Riemann solver (HLL format), can handle the dry riverbed problem, applicable to a regular grid and irregular grid, just on both sides of the border around water depth and flow rate as well as outside the normal vector)

费诺码在MATLAB条件下的实现，可按概率降序排列的码字，求出码长及编码时间等功能 ((Fenaux code in MATLAB to achieve under the conditions, in descending order according to the probability of the code word, find time to code length and coding functions ()

在信号处理中，往往需要考虑噪声环境下的仿真效果，此源码提供了相关色噪声的源程序。(In signal processing, noisy environments often need to consider the simulation results, this source provides a source of noise related to color.)

一个根据互功率谱求时延的例子,先加噪声，再延时得到两路信号(A according to each other for delay of the power spectrum example, first add noise, and then delay to get two signals)

英文版的光波导耦合模理论书籍，内容丰富。(The English version of the optical waveguide coupled mode theory books, rich in content.)