fskdet

显示图像，可同时显示多福图像，并可用title标注说明(subplot)

用于求解光学传输过程中的波前畸变，对光学分析起到非常关键的作用(heat depoization)

用于实现方差计算和画图 我用MATLAB编的程序，存为txt文档格式，方便大家查看。这是我们组在学校国际赛选拔赛时编的程序，用于实现方差计算和画图。可立即执行。(Variance calculation and graphics used to implement I use MATLAB code of the program, saved as txt file format to enable easy viewing. This is our group in the school when the series of international competitions qualifying procedures for the realization of the variance calculation and graphics. Can be implemented immediately.)

LMS自适应算法，对不同信道参数进行仿真，并输出计算结果(LMS adaptive algorithm, for different channel simulation parameters and output results)

说明：  matlab中做层次分析的有关程序，用的最通行的算法，即矩阵的运算(AHP matlab to do about the procedure, the most prevalent method used, the matrix operation)

for image smoothing and gradient operation

具有不完全微分的PID控制方法，可以根据M参数的选择查看演示效果（M=1为不完全微分PID的效果）。(With incomplete derivative PID control method, according to the choice of M parameters to view your presentation (M = 1 is the effect of incomplete differential PID).)

画任意曲线的包络线，目前matlab里面还没有关于画曲线包络线的(plot the envelope of curve)

说明：  模型阶次的辨识,各种模型参数辨识方法一般需要假定模型的结构已知，实际上在多数情况下这是不现实的。当没有模型结构的先验知识时，需要利用系统的输入输出数据来确定模型的结构。(Identification of various model parameters generally need to assume that the model structure is known, in fact, in most cases this is unrealistic. When no prior knowledge of model structure, the need to use the system input and output data to determine the model structure.)

说明：  MATLAB常用命令大全，涵盖常用命令，很有实用价值。(MATLAB commonly used commands Guinness, cover the commonly used commands, very practical.)