zhaixiangguan

实现BP神经网络的matlab运算，运算效率高，方便，快捷(BP neural network matlab realize operation, high operational efficiency, convenient and fast)

This file is a solution for vertical seismic profile by svd discrep

lte e-node-b matlab code contain code for generating e-node-b in lte simulation

Expectation Maximization (EM) Algorithm for Gaussian Mixture Model

选四个或者五个参考节点（已知节点）到一个未知节点的RSSI的平均数据，构成RSSI值矩阵。(Select four or five reference node (known nodes) to an unknown node, the average RSSI data, constitute the RSSI value matrix.)

不同频率正弦信号产生，可用于生成DDS中的ROM(Sinusoidal signals of different frequencies generated can be used to generate the ROM DDS)

Egli propagation model m-file

说明：  mppt最大功率追踪，一种新的占空比法，是爬山法的一种(MPPT maximum power tracking, a new duty cycle method)

　　　以X射线检测焊缝图像为研究对象，针对石油焊管管端焊缝生产检验 中线阵列探测器实时成像的X射线数字图像存在的对比度不高、图像噪声及背景 起伏较大、焊缝边缘模糊且纹理较多的特点。(　　This task takes the X一ray weld seam image as the research object, in view of the X一ray image characteristics of low contrast, high image noise and fluctuated background, fuzzy weld seam edge and more texture with linear diode arrays real一time imaging in the petroleum welded pipe.Matlab simulation software is used to analysis methods of smoothing noise, gray transform enhancement, and image segmentation for image processing.)

是一篇关于matlab在数字图像处理方面的论文，介绍了如何利用MATLAB 及其图像处理工具箱进行数字图像处理, 并通过一些例子来说明利MATLAB 图像处理工具箱进行图像处理的方法。(Is a about matlab papers in digital image processing, how digital image processing using MATLAB and its Image Processing Toolbox, the Mingli MATLAB Image Processing Toolbox, and through some examples of image processing methods.)