new1

说明：  计算一个地震序列的F-K谱。也可以直接用了。比较有条理。(compute FK spectrum of a seismic gather)

Level Set水平集算法的matlab程序part 1（李春明版本）(Level Set Level Set algorithm matlab program part 1 (Li Chunming version))

以计算机软件MATLAB为操作平台，将数值分析的理论与上机实验相结合，采用数值解法、解析解法和图形可视化显示并举的全新写作手法(MATLAB is a computer software operating platform, the numerical analysis of the theoretical and experimental-on combined use of numerical method, analytical method and graphical visual display simultaneously a new writing style)

this performs a GUI based canny edge detection

国外经典的信道建模与仿真源码，包括Jakes模型和Suzuki模型(Foreign classic channel modeling and simulation of source, including the Jakes model and Suzuki models)

线性调频雷达三维（方位面和俯仰面）和差波束图像(Radar dimensional (azimuth and elevation) sum and difference beams image)

hammer collision with a mass-spring system

分析相位耦合的两个算例，分别利用了双谱和双相干系数法(Analysis of phase coupling of two examples, namely the use of a dual spectrum and bicoherence France)

永磁同步电机滑模控制程序，电流环速度环采用滑模控制(Sliding mode control procedures, current loop speed control loop sliding mode)

通过Gallager和边增长算法生成LDPC码校验矩阵(generate the check matrix of LDPC code by using the Gallager method and progressive-edge-growth algorithm)