exam4_2_post

文件中含有ofdm仿真的全过程，包4qam,8qam形式进行调制、解调，转换等过程(Ofdm simulation file contains the entire process, including 4qam, 8qam form of modulation, demodulation, conversion process)

RS码编码的源代码，直接复制出来粘贴在新建工程即可用(RS coding source code, paste copied directly out ready for use in new construction)

MATLAB Simulation of OFDM System (MATLAB Simulation of OFDM System)

About UWB A co-basis is a special orthonormal basis, of the Hilbert function space, whose base functions are shape-invariant to Fourier transform except for phase shifts known a priori. A notable advantage of the co-basis orthonormal-expansion method lies in that it essentially conceals the difference between time- and frequency-domains expansions, such that expanding the UWB spectra (frequency domain) is almost equivalent to expanding the pulse shapes (time domain), making the designing task significantly simple. This paper highlights this advantages through tutorial examples on the design of UWB pulses with DAA functionality that meets Korea spectrum regulations.(About UWB)

pid ziegler-nichols法实例(a example of ziegler-nichols in pid)

K MEANS VERSİ ON NEW CLASFİ CATİ ON

几篇学习光纤陀螺误差补偿有用的文献,相信对大家有用。(Some useful papers of FOG. )

说明：  混沌时间序列的Volterra一步预测的Matlab程序(chaotic time series forecast Volterra step procedure Matlab)

说明：  基于BP网络的字母识别MATLAB源程序，可以对给定的字母进行识别。(BP network based on letter recognition MATLAB source, you can identify a given letter.)

一个用matlab实现来从科技文章图例中获取数据的小程序. 目前只能处理单条数据线. 结果以文本形式保存. 既可以进行实际应用, 也可以作为 matlab 交互式界面操作的一个入门例子. (This code is used to grasp data x-y curves in scientific figures. )