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123426
注水算法是根据某种准则，并根据信道状况对发送功率进行自适应分配，通常是信道状况好的时刻，多分配功率，信道差的时候，少分配功率，从而最大化传输速率。本文运用matlab通过对注水算法在mino系统中的三种不同的情况下进行了仿真，比较出在小信噪比时，相同信噪比下利用CSI的功率注水算法获得容量优于未知CSI的平均功率分配算法；相同容量下已知CSI信噪比比未知CSI时的信噪比小3dB.当信噪比增大到一定程度时，功率注水算法所获得的信道容量将收敛到平均功率分配的信道容量。(Water flooding algorithm is based on certain standards, and according to the channel condition to adaptive allocation of sending power, usually is a good moment, channel situation more distribution power, channel is poor, less power distribution, so as to maximize the transmission rate. This paper USES matlab based on water flooding algorithm in Austin system of three different cases are simulated and compared in small SNR, under the same SNR use CSI power allocation algorithm for capacity is superior to the average power allocation algorithm of unknown CSI Same capacity known CSI signal-to-noise ratio than the unknown CSI small signal-to-noise ratio of 3 db. When the signal-to-noise ratio increases to a certain degree, the power allocation algorithm for channel capacity will converge to the average power distribution channel capacity.
)
- 2013-09-03 20:28:15下载
- 积分：1
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Ordinarya
Ordinary and Partial Differential
Equation Routines in C, C++,
Fortran, Java庐, Maple庐, and MATLAB庐
- 2009-03-21 17:40:06下载
- 积分：1
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matlabexample2
说明： matlab编程实例一百个，非常有用的小程序，尤其是在图像处理方面。(matlab programming examples hundred, a very useful little program, especially in image processing.)
- 2011-04-16 15:14:46下载
- 积分：1
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MATLAB
奇异值分解及欧式距离计算，两组数据之间的计算(singular and calculate distense)
- 2009-11-18 10:26:57下载
- 积分：1
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platform_for_TDSCDMA
TD-SCDMA移动通信系统的系统级仿真平台，可以生成仿真框架(TD-SCDMA mobile communications systems, system-level simulation platform, can generate Simulation Framework)
- 2006-06-12 20:37:20下载
- 积分：1
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Malik
source code for finding histogram of an image and inset plotting in matlab
- 2013-03-17 19:37:40下载
- 积分：1
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12
说明： 一个关于adaboost算法的matlab程序,对开始接触adaboost研究的人,有实用价值，并且蛮容易上手(AdaBoost algorithm on matlab procedures, AdaBoost study came into contact with people who have practical value, and quite easy to use)
- 2008-04-17 17:35:07下载
- 积分：1
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SimWork
用MATLAB产生高斯白噪声的算法。该历程用的是产生标准正态分布的高斯白噪声(Use MATLAB to create Gaussion White Noise)
- 2018-04-11 21:03:06下载
- 积分：1
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matlab_hello
matlab hello world程序、windows对话框的mex程序，对于学习matlab混合编程很有帮助(matlab hello world programs, windows dialog mex program, very helpful for learning matlab Hybrid Programming)
- 2010-01-25 11:29:43下载
- 积分：1
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AgrawalECCV06CodeMFiles
从2D梯度域进行表面重建
包含快速的泊松方程解法(A fast 2D Poisson Solver in Matlab using Neumann Boundary conditions
,
Implementation of Frankot-Chellappa Algorithm,
Robust surface reconstruction using M-estimators,
Anisotropic surface reconstruction )
- 2011-05-05 13:19:03下载
- 积分：1
