matlab-and-trace

这是一个关于pid控制算法的程序，主要用于控制一阶线性时滞系统(This is a process pid control algorithm, mainly used to control the first-order linear time-delay system)

The Runge Kutta algorithm programmed in matlab

这是GMSD算法的matlab程序，描述了在图像去噪方法的作用(This is GMSD algorithm matlab program, describes the role of image de-noising method)

生成m序列，通过输入本原多项式的系数来自动实现。(M sequence generated by the primitive polynomial coefficients input automatically.)

用Kmeans方法用于软件开发成本类比估算，使用Desharnais数据集(Kmeans method is used for estimating software development costs by analogy. the dataset is Desharnais.)

Matlab code for Derivative filter deisgn

说明：  拉格朗日算法 计算方法 给力 加油 不错(Lagrange method)

用FFT对信号进行频谱分析，是在MATLAB环境下通过编程实现。(The signal with the FFT spectrum analysis is adopted in the MATLAB programming environment.)

子空间辨识程序，可以根据ARX模型，随机的输入输出数据得到系统矩阵(subspace identification matlab)

用斜率的方法来求时间序列的lyapunov exponent,在非线性动力学和时间序列处理中经常用到。很实用的小程序。(slope of the methods used to the time series for the lyapunov exponent. Nonlinear Dynamics and the time sequence processing frequently used. Very small practical procedures.)