NearestSymmetricPositiveDefinite

matlab实现模式识别中fisher判别，并显示判别结果(matlab achieve pattern recognition fisher discriminant and display the result of the discrimination)

计算方法典型例题。对和式进行计算，保留指定的有效数字位数，使用Matlab语言；二分法求解方程；高斯消去法。 (Use Matlab Language to calculate the sum form and present the given number of significant digits half- separation method to solve nonlinear equations gaussian elimination method)

说明：  基本的DE程序对于初学者很有帮助 希望对大家有所帮助(basic DE)

MATLAB GUI教学视频6：下拉菜单Pop-Up Menu的基本用法(MATLAB GUI Teaching video 6: drop-down menu Pop-Up Menu of the basic usage)

说明：  连续相位调制信号(CPM)产生程序,提供三种脉冲函数。(CPM signal production)

motion compensation in sar systems

用matlab做的蒲丰投针动态仿真实验。用了GUI。投针预测Pi的值。(Using matlab to do Buffon needle cast of dynamic simulation. With a GUI. Needle cast predictive value of Pi.)

说明：  将一个月中前30天的历史数据训练成神经网络，预测一个月中第31日海浪的值(The historical data of the first 30 days of a month are trained into neural network to predict the value of waves on the 31st day of a month)

Pcnn神经网络筛选特征因子代码，pca预处理代码，特征因子整合代码，等等，都是好东西啊(Pcnn neural network filter characteristic factor code, pca pretreatment code, characteristic factor integration code, etc., are all good things ah)

combining kalman & imm