calenderandclock

说明：  无约束一维极值问题中的可接受搜索法，例程可调(Unconstrained extremal problem in the one-dimensional search method acceptable, routine adjustable)

3*3的均值滤波器，证明其为一个低通滤波器(3* 3 averaging filter, to prove that it is a low-pass filter)

2012年全国研究生数学建模-基于卫星无源探测的空间飞行器的轨道估计，里面包括详细的设计求解过程，含有matlab解算的M文件。(2012 National Mathematical Modeling graduate- satellite-based passive probe spacecraft orbit estimate, which includes detailed design solution process, the file containing the M matlab solver.)

说明：  利用共轭梯度法，追赶法，龙格库塔法来求解问题的源程序，适用于计算方法初学者(The source program of using conjugate gradient method, pursuit method and Runge Kutta method to solve the problem is suitable for beginners of computational methods.)

说明：  mushroom classify and train

信号时频分析matlab软件，使用GUI界面，非常简单，可以分析信号的时频特性以及进行谱分析(Signal time-frequency analysis matlab software using the GUI interface is very simple, can analyze the signal characteristics as well as the time-frequency spectral analysis)

说明：  测试高速旋转物体的速度并报警。程序用高数计数器计数，中断来准确计算速度(Testing high-speed rotation speed of an object and alarm. Program counter with the high number of counts, interrupt to accurately calculate the speed of)

说明：  自适应滤波 回波抵消器中自适应滤波在matlab下的仿真(Adaptive filtering echo cancellation devices in adaptive filtering in matlab simulation)

code to calculate Root Mean Square Error and Mean Square Skill Score

可以实现wstring与string之间的相互转化，同时也包括了string与CString之间的转换(Can achieve mutual conversion between wstring and string, but also includes the conversion between string and CString)