53H48

\this file contains the matlab file for radon function with its c file. to run on matlab compile the file using c++ compiler to convert c file into mex file.

optical code recognition

说明：  无网格法求解2维悬臂梁问题的Matlab程序，与有限元方法相比有很大的好处(the method of meshless)

一种盲源分离的联合对角化算法源代码，可以用来盲源分离多信号混叠和特征提取(A blind source separation algorithm for joint diagonalization source code, can be used to blind source separation and multi-aliasing feature extraction)

用matlab实现直接序列扩频通信系统抗窄带干扰仿真代码(use matlab complete Direct sequence spread spectrum communication system simulation code Narrowband Interference Suppression)

This application based REcruitment based project

处理信号的时频分析，数据模型归一化，模态振动，可以广泛的应用于数据预测及数据分析。( When processing a signal frequency analysis, Normalized data model, modal vibration, Can be widely used in data analysis and forecast data.)

本代码包括小波包能量的提取，可以用于振动声发射噪声以及力信号的特征提取(this code is for energy of wpt Feature extraction such as Acoustic emission，vibration sound and force )

进行谱分析，常用的几种谱分析方法，包括welsh(Spectral analysis, spectral analysis of several commonly used methods, including welsh)

龙格库塔法的求解，将精确解（1）和龙格库塔法的图像放在子图一中，将精确解（2）和龙格库塔法的图像放在子图一中。(Runge-Kutta)