jiyu-PCA-de-ren-lian-shi-bie-Matlab

This is a standard ofdm simulator

说明：  数字视频技术中用的很多的穷尽快匹配算法 对与很多数来说的话是相当有用的啊(Digital video technology used in many of the poor as soon as possible with a lot of matching algorithms in terms of the number of words is a useful ah)

用MATLAB实现对图形图像的处理，图像的平滑滤波。(Realized by MATLAB graphics image processing, image smoothing.)

该程序用于惯性导航系统误差模型中，求解最优增益，然后用增益引入阻尼。(Kalman filter in INS)

最小二乘法椭圆拟合 fit_ellipse( x,y,axis_handle ) x，y为坐标点 适用于一般方程哦。好用(Least squares ellipse fitting fit_ellipse (x, y, axis_handle) x, y for the coordinates of points applicable to the general equation Oh. Use)

说明：  4PSK的源程序 matlab程序示例(4PSK source of the examples Matlab)

energy of given 1 D signal

matlab时频工具箱，比较齐全，里面包含了时频分析的主要算法(time-frequency toolbox matlab, more complete, which includes the time-frequency analysis of the main algorithm)

实现matlab直方图的网格填充，斜线角度可以通过调整其中的变量A的值(The realization of grid matlab histogram filling, slash the perspective of the variables by adjusting the value of A)

This is a basic program to execute the basic requirements of the image pyramid applications using matlab