aerodynamics

《软件定义的GPS和伽利略接收机》配套资料，实现中频GPS信号的“捕获”、“跟踪”、“导航解算”并且有各阶段的“绘图”，便于理解。需要“中频数据”才能运行。(" Software-defined GPS and Galileo receivers," supporting information, to achieve intermediate frequency GPS signals " capture" , " track" , " navigation solution," and there are various stages of " drawing" , easy to understand. Need to " IF data" to run.)

matlab环境下编写的求解等熵涡问题，属于CFD入门级代码(matlab environment prepared isentropic vortex problem solving, is the entry-level CFD code)

说明：  互相关法的实现。一般多用于图像配准之中，能够求两幅具有角度偏移图像的互相关值大小。互相关值能够应用于众多方面。(Implementation of Cross Correlation Method. Generally used for image registration, can be obtained with two angle offset image cross-correlation value size. The cross-correlation value can be applied to a number of aspects.)

在matlab环境下对ofdm进行仿真的程序(In matlab ofdm simulation under the environment of the procedure)

模拟电场中的等势线，利用计算机数学软件MATLAB模拟仿真真空中自由电荷，电偶极子，带电细棒，尖端导体等附近静电场电场线及等势线分布图型(Equipotential line in simulated electric field)

自动泊车算法演示，可以动画演示自动泊车过程，直观看到车轮的运动状态(Steering autoparking simulation)

有关uwb信道的matlab程序，这是当今最先进的几种通信技术之一(The uwb channel matlab program, which is the most advanced communications technology is one of several)

一个关于adaboost算法的matlab程序，这是我开始接触adaboost研究的程序，有实用价值(this is a adaboost algorithm write with matlab code,and it is my starting program of researching work on adaboost,it is valuable for application )

《Matlab有限元结构动力学分析与工程应用》一书中例子的源程序，对于学习采用matlab进行有限元计算很有指导意义！(The source program of the example in the book "Dynamic Analysis and Engineering Application of Finite Element Structures in MATLAB" is very instructive for learning how to use matlab to carry out finite element calculation.)

matlab可以说是一个非常有用且功能齐全的工具，在通信、自控、金融等方面有广泛的应用。讨论使用Matlab对信号进行频域分析的方法。说到频域，不可避免的会提到傅里叶变换，傅里叶变换提供了一个将信号从时域转变到频域的方法。之所以要有信号的频域分析，是因为很多信号在时域不明显的特征可以在频域下得到很好的展现，可以更加容易的进行分析和处理。