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OFDMA resource Allocation matlab
基于OFDMA系统的多用户资源分配算法，论文配备MATLAB代码，入门的好教材。(— Orthogonal Frequency Division Multiple Access (OFDMA) basestations allow multiple users to transmit simultaneously on different subcarriers during the same symbol period. This paper considers basestation allocation of subcarriers and power to each user to maximize the sum of user data rates, subject to constraints on total power, bit error rate, and proportionality
among user data rates. Previous allocation methods have been iterative nonlinear methods suitable for ofine optimization. In the special high subchannel SNR case, an iterative root-nding method has linear-time complexity in the number of users and
N logN complexity in the number of subchannels. We propose
a non-iterative method that is made possible by our relaxation
of strict user rate proportionality constraints. Compared to the
root-nding method, the proposed method waives the restriction
of high subchannel SNR, has signicantly lower complexity, and
in simulation, yields higher user data rates.)
- 2011-08-09 11:18:02下载
- 积分：1
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pso
以网损为目标函数，对IEEE-33节点系统进行电容的位置寻优和容量寻优以及变压器分接头的寻优。(The net loss for the objective function, IEEE-33 node system capacitance position optimization and capacity optimization and transformer taps optimization.)
- 2021-02-20 09:19:43下载
- 积分：1
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Mohamed_Ibrahim_SaifudinMOHAMEDIBRAHIM-2005
This file contains the PID controller design using MATLAB.
- 2012-01-23 02:42:21下载
- 积分：1
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ringresonator
动态硅环仿真程序 主要用于模拟硅环的谐振特性以及双光子吸收效应，非线性的动态过程。(silicon resonator dynamic simulation)
- 2009-12-10 00:16:04下载
- 积分：1
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KernelBasedDeblurringToolBox_ver1
运用核回归方法去模糊的经典程序，效果很好，有参考文献(using kernel regression for image deblurring,it s very effective)
- 2010-01-01 12:50:05下载
- 积分：1
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work
上传内容为matlab的一些实例程序，希望对大家能有所帮助~(From some of the content for the matlab example programs, we want to help ~)
- 2010-05-29 09:32:07下载
- 积分：1
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SIFT
SIFT特征提取程序，matlab编写。SIFT是图像上的某种特征，具有尺度，光照，甚至仿射不变性，广泛的用于图像拼接，目标检测，目标跟踪等应用中。(SIFT descriptor)
- 2013-11-26 21:58:30下载
- 积分：1
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zunewton
阻尼牛顿法求解minf(x)=(1-x1)^2+2*(x2-x1^2)^2初始点x=(0,0)精度为0.01。可运行出结果,程序清晰,算法明确。(Damped Newton method for solving min f (x) = (1-x1) ^ 2+2* (x2-x1 ^ 2) ^ 2 the initial point x = (0,0) accuracy of 0.01.It Can run out the results 。 the program is clear, algorithm is explicit. )
- 2012-02-15 14:36:02下载
- 积分：1
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gslbq
高斯低通，高斯高通滤波器。matlab实现，用于图像平滑处理，去噪，和锐化。(gaosi，filter。)
- 2010-05-17 19:05:36下载
- 积分：1
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WiFiLoc
Radio map builder and particle filter for WiFi indoor localisation using the fingerprinting method
- 2015-01-20 20:13:55下载
- 积分：1
