OFDMSIMULATE

通信系统仿真原理与无线应用 源代码 大家如有需要可以下载看看(Principles of Communication Systems Simulation with Wireless Applications source code)

一本很好的小波分析书籍，是学习小波的必看之书(A wavelet analysis books, learning wavelet must-see book)

基于多相结构的信道化发射机实信号输出matlab仿真程序:从仿真得到的图可以看到，输出8路实信号所需的带宽为输出8路复信号所需带宽的一半。另外，输出的复信号频谱结构不再像直接法实现时所得到的顺序对应结构，其原因还有待进一步研究。(Channel based on multi-phase structure of real signal of the transmitter output matlab simulation program: graph obtained from the simulation can be seen, the output 8-channel bandwidth needed for real signals, the output 8-channel half the bandwidth required for complex signals. In addition, the output structure of the complex signal spectrum is no longer realized as the direct method corresponds to the order obtained by the structure, the reason remains to be further studied.)

这是一个用小波对含噪信号进行滤波处理的程序，程序中还包括了功率谱密度分析等。(This is a wavelet of noisy signal filtering procedures, procedures also include the power spectral density analysis.)

井间雷达层析速度反演开源软件包，算法快速稳定，最短路径正演+LSQR法反演。适合层析编程学习(Open source borehole georadar data processing and ray-based 2d tomography software from internet)

本文提出的中值滤波的快速算法的基本思想是：原始数据序列上中值滤波的滑窗在移动过程中，当前窗只要删除其最早的元素，加入窗后的新元素，即成为下一窗的内容。这个只是Matlab里封装的算法代码(In this paper, the median filtering of the fast algorithm for the basic idea is: the original data sequence in the sliding window filtering process in the mobile, the current window as long as the deletion of its first element, adding a new element after the window, that is, the next window content.)

说明：  高斯消去法和高斯列主元消去法以及解线性下三角形方程组(Gaussian elimination and principal component Gaussian elimination and the solution of linear triangular equations)

matlab程序设计的符号设计，有利于初学者了解MATLAB的编程思想与方法，使初学者快速入门(Matlab programming symbol design, be helpful for beginners to learn matlab programming thought and method, make the beginner quick start)

gui创建，主要是创建的第一个GUI，本来是学习gui的好东西；所以上传分享给大家(gui creation, mainly the first GUI creation, had good things to learn gui upload and share it for everyone)

小波包分析提取振动信号中的特征频率，仿真效率很高的，采用累计贡献率的方法。( Wavelet packet analysis to extract vibration signal characteristic frequency, High simulation efficiency, The method of cumulative contribution rat.)