JILSA20110100001_86895415

根据 DVB-T 欧洲标准写的一个OFDM matlab 仿真，其中包括发射器和接收器。文章中有matlab程式的详细介绍，有仿真方框图，还有每步的实验结果分析，特别适合OFDM的初学者。算是OFDM比较简单的一个入门介绍。英文也比较浅显，可读性很强(According to the European DVB-T standard to write a OFDM matlab simulation, which comprises a transmitter and a receiver. Article has a matlab program in detail, there is a block diagram of the simulation, as well as analysis of the experimental results of each step, especially for OFDM for beginners. OFDM considered a relatively simple introduction to. English is also relatively simple, readable)

MATLAB编程实现GRIB文件转换成二进制 (GRIB file is converted into a binary)

a program to extract envelop in a best way

用matlab软件实现二维的图像的处理，包括放大缩小旋转等(Realization of two-dimensional image processing using matlab software, including zoom and rotation)

该文件是定性趋势分析代码，可以自动根据准确率要求自动选择阈值，拟合数据变化趋势，预测数据变化(This file is a qualitative trend analysis code that can automatically selected automatically based on the accuracy of the threshold requirements, fitting the data trends, forecasting data changes)

16apsk通讯系统的信噪比与误码率计算并绘图(16APSK communications system signal to noise ratio and bit error rate calculation and mapping)

General APSK system via matlab

一个EM算法 这是通过高斯混合模型进行聚类的EM算法的实现，使用图形在线表示。(EM algorithm This is an implementation of the EM algorithm for Clustering via Gaussian mixture models, using graphical on-line representation.)

认知无线电中的频谱感知技术 包含单节点的检测和多点的写作检测(Spectrum-aware Detection of single-node Collaborative detection)

在一段音频信号中加入了随机噪声，用matlab编程实现去噪!(This File shows an example for denoising via hard thresholding of Fourier coefficients.)