jsq

说明：  Matlab小程序,其功能可以产生高斯色噪声的随机数等,很有用的喽!(Matlab small program, its function can generate a random number of Gaussian color noise, etc., very useful myself!)

说明：  de Boor 求值算法求作二次和三次B-样条曲线非插值，给定顶点(algorithm evaluates demand for secondary and cubic B-spline- curve interpolation, given vertex)

在Matlab环境下实现的功率谱估计程序，经典法，带绘图功能(In the Matlab environment realize the power spectrum estimation procedure, the classical method, with graphics)

Solve the system Ax=b.

说明：  关于高通滤波的一些程序，有高通滤波后加中值滤波，还有理想高通滤波程序，以及高通滤波与维纳滤波结合的程序。希望能互相对您有帮助。(High-pass filter on some of the procedures, a high-pass filter Bo Houjia median filter, as well as the ideal high-pass filtering process has been high pass filter combined with the Wiener filtering process. You want to help each other.)

说明：  基于自组织特征映射（SOM）的系统辨识算法实现(Based on self-organizing feature map (SOM) of the system identification algorithm)

该函数为MATLAB编写，实现功能为中值滤波，中值滤波能更好地保留图像细节，对盐椒噪声有很好的去除效果。(The MATLAB function is prepared to achieve function, median filtering, median filtering can reserve the image detail, and good salt pepper noise removal.)

求解关联维数的程序，包括重构相空间，求延时等子程序(the programme to culculate the correlation dimension)

本程序的功能是将模型结果直接输出到excel中的演示(The program s function is to generate the result of the model to demonstrate in excel)

对AR（4）模型的经典功率谱估计，并与真实功率谱作比较。采用了welch方法，协方差法，burg方法(For AR (4) model of the classic power spectrum estimation, and with true power spectrum for comparison. Welch method using covariance method, burg method)