ElectroMechWeb082505

实现了曲线拟合，关于客车燃油经济性的曲线(vc++ achieve numerical simulation with the approximation method of calculating least-squares curve fitting )

Vehicle suspesnion dynamics analysis using simulink model

本程序为一个对流层延迟修正模型的matlab代码，可以较为准确的修正对流层延迟修正(This program is a tropospheric delay correction model matlab code, can provide a more accurate correction tropospheric delay correction)

一个采用slm实现ofdm系统降低峰均比的程序，效果挺不错的。(An ofdm system using slm achieve PAPR reduction program, the effect is very good.)

10个阵元半波长间距的ULA,请画出其波束0度、-20度和45度的波束方向图，并计算其波束宽度(10 half-wavelength spacing array element ULA, please draw its beam 0 degrees, 20 degrees and 45 degree beam pattern, and calculate its beamwidth)

电子技术基础 模拟部分（第四版）康光华 本书是电子版，方便大家下载学习(Basic analog electronics part (fourth edition) Kang Guanghua electronic book is to facilitate you to download study)

说明：  两个信号的经典MUSIC方法DOA估计，性能良好(MUSIC classic two-signal method of DOA estimation, the performance of good)

一种将高频强调滤波同直方图均值化结合的图像增强方法，是图像边缘更加清晰。(A high frequency emphasis the filtering mean histogram of the combination of image enhancement methods, the edges of the image is more clear.)

在matlab中将三维坐标转换成经纬度坐标或将经纬度坐标变成三维坐标(Matlab will be at three-dimensional coordinates into latitude and longitude coordinates or latitude and longitude coordinates into a three-dimensional coordinates)

改进版的bp神经网络算法编程 可以正常运行 (An improved version of the bp neural network algorithm to the normal operation of programming)