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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.
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- 2013-09-03 20:28:15下载
- 积分：1
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deinterlace
设计一个去隔行算法。把一段隔行扫描格式的视频序列转换成逐行扫描格式的视频。(Design a de-interlacing algorithm. To a sequence of interlaced video format into progressive scan video format.)
- 2010-06-02 03:40:21下载
- 积分：1
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MM1
解决M/M/1排队论问题，服务时间服从指数分布，队列为泊松流。系统输出为每个个体的到达时间，离开时间，等待时间，逗留时间(M/M/1 queuing theory to solve the problem, the service time is exponentially distributed, the queue is Poisson. System output for each individual arrival time, departure time, waiting time, length of stay)
- 2013-12-29 16:06:32下载
- 积分：1
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Channels
通过internet远程对示波器通道数据进行采集与读取控制(through remote internet access for oscilloscope data acquisition and control Read)
- 2007-07-10 10:46:47下载
- 积分：1
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Mobiel_Fading_Channels_MATLAB
《移动衰落信道》Mobiel_Fading_Channels一书后面的相关仿真程序。(" Mobile Fading Channels" Mobiel_Fading_Channels the back of a book-related simulation program.)
- 2009-05-23 12:52:14下载
- 积分：1
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Matlab-financial-analysis-
Matlab 金融分析与金融数据处理(Matlab financial analysis and financial digit calculate)
- 2011-06-29 19:36:30下载
- 积分：1
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mybatis
里面是关于mybatis的基本介绍已经附带的demo。(Inside is a basic introduction to mybatis already incidental )
- 2014-11-28 15:57:58下载
- 积分：1
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Untitled4
FIR数字滤波器设计，编制计算设计的数字滤波器幅度特性和相位特性的程序，并进行实验验证。(FIR digital filter design, preparation of computational design of digital filter amplitude and phase characteristics of the program, and experimental verification.)
- 2015-04-16 10:24:07下载
- 积分：1
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2D-oceanwave
用matlab模拟二维海面的程序，第一步求出海面的公式，第二步利用求出的公式画出海面(Matlab simulation of two-dimensional surface using the procedure, the first step to derive the formula for the sea, and the second step to derive the formula to use to draw the sea)
- 2008-06-04 16:41:55下载
- 积分：1
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Principles-of-Communication-
说明： 无线通信系统仿真英文版，实用性很强，是一本不可多得的好书(Principles of Communication System Simulation with Wireless Aplications)
- 2011-03-10 14:12:20下载
- 积分：1
