ch(2)-page(67)-ex(9)-descriptive-solution

matlab入门经典教程和函数速查手册，都是matlab入门必备的书籍！(Matlab introduction to the classic tutorial and function manual, is Matlab the necessary entry books!)

five level diode clamp PWM.this is th e matlab simulink readyly usable file for PWM techinique

求解含有有限个变量的函数，维数可以是1000甚至上万维 都可以(Solving function contains a finite number of variables, dimensions can be 1000 on the World Wide Web can be even)

用拉格朗日法求解等式约束的凸二次规划 用起作用集法求解不等式约束的凸二次规划 用路径跟踪法求解不等式约束的凸二次规划 (Lagrangian method for solving equality constraints convex quadratic programming work set method for solving inequality constraints convex quadratic programming path tracking method for solving inequality constraints convex quadratic programming)

for using this code need to use signal toolbox and general toolbox in your matlab Using Haar transform to compress the image (showing remaining coefficen of Thresholded Image) and then using Inverse 2D Haar transform and finding the SNR to see how well decompression works

说明：  通过 matlab 编程实现捷联惯导系统初始对准、惯导解算的全过程。 1）初始自对准：利用前10分钟实验车静止的数据进行惯导系统的自对准。采用前2分钟数据进行解析粗对准，后8分钟数据用五状态Kalman滤波器实现精对准；为了验证精对准性能，可在粗对准结果上把航向角人为加一定幅度（如10度）的误差，观察精对准的收敛性能。 2）纯惯导解算：对准结束后转入纯惯性导航解算，要求进行双子样的圆锥和划摇补偿，即每20ms完成一次导航解算，输出完整的导航结果包括三个姿态、两个水平速度和两个水平位置（天向通道发散不必输出），并给出姿态、速度、位置随时间的变化曲线以及位置误差曲线。(The whole process of initial alignment and inertial navigation solution of strapdown inertial navigation system is realized by matlab programming.)

本人改进的关于自适应分割方法，结合了大津法获得的阈值作为初始阈值，可以提高运行速度和分割效果(I improved on the adaptive segmentation method that combines the Otsu threshold obtained as the initial threshold, can improve speed and segmentation results)

matlab 实用程序百例，汇集了大多数值运算，图像图像处理等实例。(Matlab utility hundred cases, gathers most value calculation, and image processing images as examples.)

24點遊戲，使用matlab建立一個遊戲。(24-point game, a game using matlab.)

matlab source code for Tarokh4TxAnyRx_8psk