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说明：  自适应遗传算法matlab代码 附件中的matlab程序是雷英杰课本中的第一个算例, 将其改为自适应的代码.(Adaptive genetic algorithm matlab code matlab annex LEI Ying-jie textbooks procedure is the first example, to read as adaptive code.)

采用matlab语言编写的关于扩展有限元的程序，可以用于模拟裂缝的扩展。(the eXtended Finite Element Method )

用matlab实现的基于最大值对图像图形处理可实现多个图像(Based on the maximum value of image and graphics processing multiple images using matlab)

基于smith圆图的matlab分析 在matlab上设计smith圆图 然后简介(Based design smith and Introduction of the circle diagram in matlab matlab smith chart' s analysis)

正弦波的PCM编码以及自己录制的语音信号的PCM编码(PCM encoded sine wave PCM encoding and recording their own voice signals)

说明：  像素聚类区域成长法－－ 顾名思义，此方法从一个种子像素开始，通过如平均灰度，组织纹理及色彩等性质的判断，将具有类似性质的像素逐一纳入所考虑的区域中，使此区域由种子逐渐成长成一个性质相似的图像区块。(pixel clustering method regional growth-- the name implies, this method from a seed pixels, through such as average gray, the color and texture organizations such as the nature of judgment, with similar to the nature of each pixel into consideration the region, so this area has gradually grown from seed into a nature similar to the image block.)

matlab对语音信号滤波，并比较滤波前后的音效。(matlab on the voice signal filtering, and compare the sound before and after filtering.)

Gauss Seidel 解数学矩阵方程 Bisection 解1元高次方程 Newton Method 解高次方程 Taylor series 泰勒公式求方程近似解(In numerical linear algebra, the Gauss–Seidel method, also known as the Liebmann method or the method of successive displacement, is an iterative method used to solve a linear system of equations.)

由二维功率谱估计转换为一维功率谱，即径向功率谱的平均(converte the two-dimensional power spectrum to a one-dimensional power spectrum, i.e. the radial power spectrum Average)

神经网络训练与相关算法的描述，含有自适应学习速度(Neural network training and related algorithms described with adaptive learning rate)