ex9_7

it is the simulation of SVPWM technique. this technique is very popular and is useful in many simulations.

研究模型，可以作为仿真的模型，在上面可以进行(Research model)

curve fitting by fft

qpsk程序对刚入门的同学或者朋友，有着很大的帮助。(Delayed entry program for students or just friends, a great help.)

2011年中国大学生数学建模竞赛（高教杯）A题金属浓度中的克里金matlab算法，含数据。(2011 China Mathematical Contest in Modeling (Higher Education cup) A Question metal concentration kriging algorithm, containing the data.)

DQM法matlab代码，用于求解输液管道的失稳问题，在边界弹簧刚度变化的情况下，给出了临界失稳流速。(DQM method matlab code for solving the instability problem pipes conveying fluid, the spring stiffness in the border cases, given the critical buckling velocity.)

IT WILL DATAWRAPING WITN LESSION DETECTION IN THE TISSUE AND METASIS

matlab绘图及GUI，介绍采用matlab进行二维、三维绘图等等(matlab graphics and GUI, using matlab introduce two-dimensional, three-dimensional graphics, etc.)

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))

说明：  MATLAB CODE FOR DECODE AND FORWARD