Matlab-and-numerical-analysis

说明：  4阶经典龙格库塔格式解常微分方程y =f(x, y), y(x0)=y0 marunge4 用途：三阶样条插值（一阶导数边界条件）maspline(w)

matlab script for ofdm system

A UMAT Coding for Kinematic Hardening Plasticity.

基于双边滤波的高动态图像显示，把10位的图像显示在8位的显示器上( High dynamic image display based on bilateral filtering)

MATLAB 7.x数字信号处理源代码,包括: 1 常用函数列表 2 第一章到第九章源代码 3 程序说明(MATLAB 7.x digital signal processing source code, including: a list of commonly used functions to the Chapter 2 Chapter 3 source code description of the procedures)

M file for Inverted pendulum. 忘添加两个文件.补上去. (M file for Inverted pendulum. Forgot to add the two documents. Fill up.)

该程序绘制了仿真信号的FFT频谱和功率谱，并调用emd分析方法，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱。(Program to draw the FFT spectrum of simulation signal and power spectrum call the emd analysis method, drawn emd decomposition, as well as instantaneous envelope and instantaneous frequency plot, there is the Hilbert-Huang spectrum and Hilbert marginal spectrum.)

Matlab 批量读写txt文件，打开文件夹里面所有的txt文件 然后进行运算 保存为其他格式的文件， 如dat 已调试，能够运行(Matlab batch literacy txt file, open the folder inside all the txt file and then save operation documents to other formats, such as dat has been debugged, to run)

直线阵采用切比学夫加权控制主旁瓣比，采用的是脉冲对消法，通过虚拟阵元进行DOA估计，滤波求和方式实现宽带波束形成，可以广泛的应用于数据预测及数据分析,多抽样率信号处理。(Linear array using cut than learning laid upon the right control of the main sidelobe ratio, It uses a pulse of consumer law, Conducted through virtual array DOA estimation, Filtering summation way broadband beamforming, Can be widely used in data analysis and forecast data, Multirate signal processing.)

说明：  matlab免疫算法实现故障检测。附加了注释，可以直接运行(Matlab immune algorithm realizes fault detection, with comments attached, it can run directly.)