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双边带调制及频谱仪的设置，如何在高频、低频中观测频谱特性(Modulation and spectrum analyzer with a bilateral setting, how high-frequency, low-frequency spectrum observed)

说明：  给出了分形计算的源代码的matlab程序，可以迅速帮助大家进行分形的分析与计算，参数容易设置(given fractal calculation of the source code Matlab procedures, we can quickly help fractal analysis and calculation of parameters easy to set up)

用matlab gui编写的通过按钮获取编辑框中的数据，并在静态文本框中显示。(Prepared by using matlab gui button for edit box of the data and display the static text box.)

本论文中，一个混合载波频率偏移估计方案用于基于通用滤波多载波的系统。 此方案所述CFO估计器基于最小平方（LS）准则首先导出以获得粗略频率偏移估计使用大频率搜索步骤。 接着，通过其精确估计残留频率偏移自相关操作补偿。 该算法具有较大估计的特点范围以及更高的估计精度。(In this letter, a robust hybrid carrier frequency offset (CFO) estimation scheme based on training symbols is devised for universal-filtered multi-carrier (UFMC) based systems. In this scheme, the CFO estimator based on a least square (LS) criterion is firstly derived to acquire a coarse frequency offset estimation with the use of a large frequency searching step. And then, the residual frequency offset is accurately estimated through the auto-correlation operation of received signals which have been compensated. This algorithm has the features of larger estimation range as well as higher estimation precision.)

说明：  该PPT着重阐述了matlab语言的绘图功能，包括二维绘图、三维绘图及各种特殊图形，并对MATLAB中的相关语句进行了说明。(The PPT focuses on the matlab language, drawing functions, including two-dimensional drawing, three-dimensional graphics and a variety of special graphics, and MATLAB, are described in the relevant statement.)

无线传感器网络中基于地理位置路由算法研究的改进——基于两跳邻居节点(Wireless sensor networks to improve location-based routing algorithm- based on two-hop neighbor nodes)

34个省份的地图的代码以及相关的属性，并提供相应的地图图形及四分图 (it is a example of providing how to do lm tests)

An application for recognising diffrent shapes in matlab

very impressive ebook about signal peocessing toolbox for matlab

cofdm simulation graphs(3) 摘自９４年名家论文(cofdm simulation graphs (3) from the famous 94 theses)