Numerical-Analysis-Using-MATLAB-and-Excel---Steve

日常开支记录器,能够满足日常的记账需求，很不错的小软件(Daily expenses recorder, able to meet the daily accounting needs of a very good small software)

关于粗糙集与层次分析法组合预测的论文，来源中国期刊网。(on rough sets and AHP portfolio forecast papers, the source of China Journal Net.)

在MATLAB中实现二阶响应曲线绘制的m函数，可以完成线性或非线性二阶响应曲线绘制(In MATLAB to achieve second-order response of the m curve drawing function, can be linear or non-linear response curve of second-order mapping)

在matlab环境中分析FFT原理，认真看看，很快就可以掌握FFT哦(Analysis of the FFT principle in the Matlab environment, take a serious look, can quickly grasp the FFT.)

the files related to digital audio coding

子相干模板法，用于消除50Hz噪声信号干扰(COHERENT template method for eliminating noise 50Hz signal interference)

说明：  绘制小提琴图，展示数据分布情况，非常实用的matlab数据可视化工具(Drawing violin diagram, displaying data distribution, very practical matlab data visualization tool)

傅里叶变换的应用和偏微分方程的详细讲解，有助于提高自己对这方面知识的理解(fourier transform)

MATLAB高斯消去法解方程组，我调试过了，可以用的，欢迎大家下载使用(MATLAB Gaussian elimination solution of equations, I had to debug, and can be, and welcome to download)

说明：  这是一个图论工具箱，内包含25个图论算法，包括最小路径规划，和旅行商问题。(This is a map of the toolbox, which contains 25 plans of algorithms, including the smallest path planning, and the traveling salesman problem.)