data-preprocessing-matlab

cyclic convolution and discrete spread spectrum

用matlab开发的俄罗斯方块游戏，包括所有功能，非常好玩，有兴趣的同学可以试一试(Developed using matlab Tetris games, including all functions, very fun, interested students can try)

空时分组码中基本的Alamoutis算法，对比发射分集和不分集的情况下误码性能(Space-time block codes in the basic Alamoutis algorithm error performance, compared to the case of transmit diversity and non-diversity)

说明：  实现两轮移动机器人轨迹跟踪，包括地图的绘制及运动轨迹的显示(Track tracking of two wheeled mobile robot, Including map drawing and motion trace display)

实现两组数据的相关分析，计算相关系数和假设检验值，同时进行线性拟合(Achieve two sets of data correlation analysis, hypothesis testing and calculation of correlation coefficient values, and linear fit)

异步电动机反接制动，与陈伯时电机拖动课程内容相似(Asynchronous motor reverse braking Emulator)

Simulink model of vector control of 5 phase induction motor

本设计采用了一种基于三参数组合的方法对语音信号进行了清/浊音判决。在传统两参数（短时能量和过零率）算法基础上增加了自相关函数作为判决参数，减少了清/浊音信号误判率。(This design uses a combination of methods based on three parameters of the voice signals of the Qing/voiced sentence. In the traditional two parameters (short-term energy and zero crossing rate) algorithm based on the increase since the correlation function as a decision parameter, reducing the clearance/voiced signal false positives.)

canny算字进行图像处理的边缘检测程序。canny算子canny算子(canny operatorcanny operatorcanny operatorcanny operatorcanny operatorcanny operator)

这是一个很好的关于turbo乘积码的matlab代码(This is a very good turbo product codes on the Matlab code)