square wave

绘制出lorenz系统的三维图，初始值和角度可以调整，时间长度也可以自己调整。(Three-dimensional map drawn lorenz system, the initial value and the angle can be adjusted to the length of time can also make their own adjustments.)

输出的起点序号为0，终点序号为n-1 ">

这是一篇关于超声相控阵二维面阵实现三维成像的文章，很不错。(This is an article on ultrasonic phased array two-dimensional array of three- dimensional imaging article, great.)

基于RANDON变换的Shepp Logan人头骨模型重建仿真，希望能对学图像重建或医学图像处理的同志有所帮助(Based on RANDON transform people Shepp Logan skull reconstruction simulation model, hoping to image reconstruction for school or medical image processing comrades help)

说明：  采用％中值滤波％otsu 自动阈值计算％图像二值化％采用腐蚀的方法进行边缘检测(using median filter%% Otsu automatic threshold calculation% image binarization% of the corrosion methods Edge Detection)

立体匹配 asw算法实现 立体匹配经典局部算法(adapsive support weight algrithom)

说明：  本方法采用pca进行特征提取，knn分类器进行人脸识别。(The method of feature extraction using pca, knn classifier for face recognition.)

产生余弦的四种相位竖条纹，做三维形貌测量用。(Cosine of zero-phase vertical stripes, three-dimensional shape measurement)

周期T=5，脉宽tao=1的矩形脉冲及频谱图(cycle T = 5, pulse width = tao a rectangular pulse and the spectrum)

Matlab-瑞利波模拟程序，用于面波入射模拟(Matlab-Rayleigh wave simulation program for surface wave incident simulation)