xray_new

说明：  本程序实现了RGB图像转化为灰度图像，而后对图像进行了二值化，比较适合初学者，因为很多复杂的程序初学者比较难理解，我写的这个程序可以作为入门程序。(This program realized RGB images to gray image, and then to the binary image.It is suitable for beginners, because many complicated procedure is difficult for beginners, I write this program can be used as introductory programs.)

source code for ofdmwaterfilling

说明：  经典无网格教程的随书算法的例程，属于第5章例程(Classical meshless algorithm tutorial routines with books belonging to Chapter 5 routine)

说明：  matlab的数字信号处理及其实现。对入门的朋友很好，有很多例子(matlab digital signal processing and its realization. A good friend of entry, there are many examples of)

连杆机构的MATLAB运动仿真，连杆机构的MATLAB运动仿真(Linkage MATLAB motion simulation, motion simulation of MATLAB linkage)

此文件介绍了matlab的基础知识，适合于初学者进行学习，希望对大家有所帮助(This document describes the basics of matlab, suitable for beginners to learn, we want to help)

利用matlab对超宽带天线进行建模分析设计(Using matlab modeling of UWB antenna analysis and design)

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)

dw to xls 这个是用于pb9下的,已经修改过，不会弹出demo。 pb8的。 pb8设置有点麻烦，因为pb9是可以直接把(dw to xls)

isodata implementation for matlab