char-segment

Edge detection in matlab

说明：  合成孔径成像雷达的经典RD算法，可以用来在某些机载雷达上使用，或用于初学者仿真(Synthetic aperture radar imaging of the classic RD algorithm can be used in some airborne radar use, or for beginners Simulation)

原始snake matlab 源碼，簡單版( seg = localized_seg(I,init_mask,max_its,rad,alpha,method) Inputs: I 2D image init_mask Initialization (1 = foreground, 0 = bg) max_its Number of iterations to run segmentation for rad (optional) Localization Radius (in pixels) smaller = more local, bigger = more global alpha (optional) Weight of smoothing term higer = smoother method (optional) selects localized energy 1 = Chan-Vese Energy 2 = Yezzi Energy (usually works better))

已知赤经赤纬计算轨道六根数，采用高斯算法(calculate orbit elements（gauss))

人脸识别方面KDDA算法的matlab实现(face recognition algorithm aspects KDDA achieve Matlab)

使用matlab绘制根轨迹图实例，已经测试可直接在matlab中打开并运行。(Using matlab draw root locus instance, has been tested directly in matlab open and run.)

系统分析课程设计。倒立摆的空间状态控制。自己设置参数，(Systems Analysis Course Design. Inverted pendulum control space state. Set up their own parameters,)

通信信号处理需要的基本数学知识，包括线性代数、线性子空间、离散时间信号、Z变换、线性系统、统计特性等等。(digital signal processing in commnication system require some mathematical prelinaries including linear algebra,Z transform, linear system and stochastic process.)

自适应阻抗控制仿真程序，迭代自适应控制。。。。(Adaptive impedance control)

this code receive a string from input and calculation shanon code