fig2pdf

MATLAB program that demonstrates MPEG-2 style encoding and decoding. A project for: ECE 434, Multimedia Communication Networks Professor Marilyn Andrews University of Illinois at Chicago (UIC) (MATLAB program that demonstrates MPEG-2 style encoding and decoding.A project for: ECE 434, Multimedia Communication Networks Professor Marilyn Andrews University of Illinois at Chicago (UIC))

说明：  ：该文首先研究了单认知用户能量检测算法的检测性能和检测灵敏度与检测时长和噪声短时间内平均功率波 动性之间的关系，得出检测性能和检测灵敏度随噪声短时间内平均功率波动性的增大而急剧下降的结论，在低信噪 比时尤为明显；针对检测性能和检测灵敏度随噪声短时间内平均功率波动性的增大而急剧下降，提出了基于多用户 协同能量检测算法。仿真表明，在低信噪比环境下，即使噪声短时间内的平均功率存在较大的波动性，只要适当地 增加协同检测的用户数，仍可获得较为准确的检测性能。(In this paper, detection performance and detection sensitivity with detection duration and noise average power fluctuation in short time is investigated firstly. Performance accuracy and detection sensitivity drop quickly with noise average power fluctuation increasing and it is worse when signal-to-noise ratio lower. Considering the characteristic, a novel new energy detection algorithm based on cooperative is presented. Simulations show that the proposed scheme improves antagonism of noise average power fluctuation in short time and gets a good detection performance as long as increasing the number of cooperative detection users.)

Simulation of Single phase halfwave controlled rectifier

较详细的介绍了Matlab通用工具箱函数的用法，对掌握matlab工具箱函数的查询与定位有帮助。(More detailed introduction of the Matlab toolbox functions common usage, to grasp the matlab toolbox function of the inquiries related to positioning has helped.)

通过PCCARD SPEC测试笔记本的外部接口的电压是正常(through PCCARD SPEC test notebook external interface voltage is normal)

差分方程MATLAB代码 ,可以下载看看(Differential equations MATLAB code, can be downloaded)

verify the nolinear system by feedback control, matlab code , it is for user need to indentify the nonlinear system

基于贝叶斯学习的算法，对一系列信号进行聚类分析(Bayesian learning algorithm based on cluster analysis of a series of signals)

基于matlab的leach算法的原代码，在无线传感器网络簇头算法中有很大的优势。(The leach-based algorithm matlab source code, the cluster head algorithm for wireless sensor networks have great advantages.)

在matlab下运行，产生标准均匀分布，正态分布和指数分布的随机数发生器程序。(In matlab running, generate standard uniform, normal and exponential distribution random number generator program.)