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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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含有噪声的飞行轨迹及数据处理
说明： 用于生成带噪声的无人机飞行轨迹，同时通过中值和小波滤波方式进行噪声去除(It is used to generate the flight path of UAV with noise and remove the noise by means of median and wavelet filtering)
- 2020-01-13 15:15:37下载
- 积分：1
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ys
说明： 机电系统控制部分类型题的ＭＡＴＬＡＢ实现过程(electromechanical system control of some type and that the process of MATLAB)
- 2006-03-17 09:45:30下载
- 积分：1
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MCPFSK--simulation
用Matlab软件实现CPFSK信号在AWGN环境下的性能仿真(CPFSK signals using Matlab software performance in the AWGN environment simulation,)
- 2011-10-13 23:41:40下载
- 积分：1
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matlab_vlfeat
本文档是在matlab中配置vlfeat的说明，详细说明了配置步骤，并附带了一个关于图像拼接的实例，希望对有需要的朋友有帮助(This document is in the matlab configuration vlfeat instructions detailing the configuration steps, and comes with an example on the image mosaic, we want to help a friend in need)
- 2013-10-31 20:25:08下载
- 积分：1
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flux_density2_1
Electromagnetic Simulation using the FDTD method章节后实例2-1 flux_density2_1用matlab重新编写(Electromagnetic Simulation using the FDTD method example 2-1 flux density ，rewriting in matlab)
- 2015-03-13 17:07:36下载
- 积分：1
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基于MATLAB的捷联惯导轨迹发生器 SINS simulation
基于MATLAB的捷联惯导轨迹发生器，以及SINS解算程序(SINS based on MATLAB trajectory generator and solver SINS)
- 2021-04-17 08:28:53下载
- 积分：1
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MATLAB_programming_of_data_fitting_tutorial
MATLAB程序设计之数据拟合教程MATLAB programming of data fitting tutorial(MATLAB programming of data fitting Tutorial MATLAB programming of data fitting tutorial)
- 2010-08-02 12:23:00下载
- 积分：1
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SOFM--in-Matlab
说明： SOFM网络及其在MATLAB中的实现.本文详细叙述了自组织映射网络的原理、算法及其在
Matlab中实现的工具箱,并结合实例给出了SOFM在Matlab上的实现方法,对于SOFM的现存问题和未来研究趋势作了分析和展望。
(This paper described the principle,the algorithm andthe toolbox in Matlab of Self-organizing Feature Map Neural Network detailedly,including a paradigm of SOFM implemented
in Matlab,analyzed the problem of SOFM at present and prospected its researching trend in the future.
)
- 2011-03-25 09:46:17下载
- 积分：1
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gaijinMUSIC
对不理想环境下信号DOA（改进MUSIC算法）的性能仿真分析。并分析其与MUSIC算法的不同。(The signal is not an ideal environment for DOA (Improved MUSIC algorithm) of the performance simulation. And analyzed with the MUSIC algorithm is different.)
- 2011-05-14 18:34:58下载
- 积分：1
