-
matlab
哈尔滨工业大学MATLAB讲义,ppt格式。(Harbin Institute of Technology MATLAB lecture, ppt format.)
- 2010-06-28 01:21:06下载
- 积分:1
-
Cognitive_r_simulink
cognitive radio simulink.
- 2009-06-01 11:33:24下载
- 积分:1
-
wodewodewode
对于移动通信系统主要有两类衰落:大规模衰落和小规模衰落。大规模衰落表示由于大范围内移动而引起的平均信号能量的减少或路径损耗。而小规模衰落则表现为两种机制:信号的时延扩展和信道的时变特性。对于无线应用,信道的时变特性是由于发射机和接收机相对移动而造成传输路径的变化。这些传播条件的变化速率影响衰落率。如果存在大量反射路径而不存在视行信号分量,此时的小规模衰落称为瑞利衰落(Rayleigh fading),接收信号的包络由瑞利概率分布函数统计描述。这种衰落也就是这次实验我准备研究的(system for mobile communications fading there are two main categories : large-scale and small-scale fading fading. In view of large-scale decline of large scale movement of the average energy of the signal path to reduce or loss. And the decline of small-scale, it was manifested as two mechanisms : signal delay expansion and channel time-varying characteristics. For wireless applications, channel time-varying characteristics as transmitter and receiver relative movement caused transmission path changes. These conditions spread of the rate changes affect the rate of decline. If there is a large number of pathways exist without depending on the signaling component, At that time, the decline of small-scale known as Rayleigh fading (Rayleigh fading). The received signal envelope from Rayleigh )
- 2007-06-20 23:44:47下载
- 积分:1
-
MATLAB
MATLAB教程,希望很有用,很好的使用教程(MATLAB tutorial, I hope useful, very good tutorial)
- 2013-11-01 15:59:31下载
- 积分:1
-
mckd
最大相关峭度解卷积,它比最大峭度解卷积去噪效果更好(The maximum correlation kurtosis deconvolution, it is larger than the maximum kurtosis deconvolution better denoising effect)
- 2020-12-04 19:19:23下载
- 积分:1
-
遗传算法求最优解
说明: 基于遗传算法的求最优解,matlab全部代码。(Finding the optimal solution based on genetic algorithm)
- 2019-11-19 21:35:24下载
- 积分:1
-
add_new_hypotheses
this is a subfile for motion detection
- 2010-08-05 18:47:00下载
- 积分:1
-
Chaos_Toolbox
混沌时间序列预测程序与文档
包括CC方法、GP方法、Lyapunov指数预测等(Chaotic time series prediction method procedures and documentation, including CC, GP method, Lyapunov index prediction)
- 2010-05-16 14:40:32下载
- 积分:1
-
quedingzimuweizhi
在MATLAB中,编程确定图像中某一字母位置的源程序,可以使用,图像只有黑白两种颜色(In MATLAB, the program to determine the location of the image source of a letter, you can use, only black and white images)
- 2010-06-02 19:37:37下载
- 积分:1
-
MaTLAB_graphic
matlab作图精典教案,适合初学者学习使用(matlab drawing classic lesson plans for beginners to learn to use)
- 2011-10-22 01:29:23下载
- 积分:1