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OFDM_Final_Report

于 2009-05-28 发布文件大小:928KB

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A MATLAB program has been written to investigate Orthogonal Frequency Division Multiplexing (OFDM) communication systems. This program is valuable for future researchers simulating systems that are too theoretically complex to analyze. Single-carrier QAM and multicarrier OFDM are compared to demonstrate the strength of OFDM in multipath channels. Two graphical user interface demonstrations show some of the basic concepts of OFDM.

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blx
运用matlab求解包络线的程序,程序内容是自己编写，仅供参考！(Use matlab to solve the program of the envelope, the contents of the program is to write your own, for reference only!)

2012-09-08 10:27:51下载

积分：1
fit_ML_log_normal
dopasowanie rozkł adu log-normalnego

2009-10-14 22:36:00下载

积分：1
DS_CDMA_Detector
These files in Matlab implement a conventional DS -CDMA detector using QPSK modulation and matched filters in the receiver.(These files in Matlab implement a conventional DS-CDMA detector using QPSK modulation and matched filters in the receiver.)

2009-04-15 21:55:56下载

积分：1
lunv
实现数据的存储，可以利用一个矩阵的一列得到另一个矩阵的一列，非常方便(Data storage, you can use a matrix of a matrix by another one, very convenient)

2010-11-14 20:35:17下载

积分：1
apf
有源电力滤波器(APF:Active power filter)是一种用于动态抑制谐波、补偿无功的新型电力电子装置，它能够对不同大小和频率的谐波进行快速跟踪补偿，之所以称为有源，是相对于无源LC滤波器，只能被动吸收固定频率与大小的谐波而言，APF可以通过采样负载电流并进行各次谐波和无功的分离，控制并主动输出电流的大小、频率和相位，并且快速响应，抵消负载中相应电流，实现了动态跟踪补偿，而且可以既补谐波又补无功和不平衡。(APF:Active power filter))

2020-06-21 16:00:01下载

积分：1
蚁群bp
用蚁群算法优化bp神经网络，增加预测精度(Using ant colony algorithm to optimize BP neural network and increase prediction accuracy)

2021-04-13 17:18:56下载

积分：1
findoutcharactor
包括手写文字识别的各个步骤，图像的预处理、裁剪、大小转换、人工神经网络训练和识别等等。(Handwritten character recognition, including the various steps, image preprocessing, cropping, size, conversion, training and recognition of artificial neural networks and so on.)

2010-11-30 11:19:23下载

积分：1
ofdmA1
等间隔的OFDMA程序，里面有在多径信道下做的，对OFDMA的入门者有极大的帮助(interval of OFDMA procedures, which are in multi-path channel do, for the beginners OFDMA a great help)

2006-12-28 11:25:41下载

积分：1
Simulink
simulink建模书籍，对于正在使用matlab的同学有很大帮助，simulink对于建模仿真很方便。(Modeling of Simulink books, very helpful for the students is the use of MATLAB, Simulink are very convenient for modeling and simulation.)

2015-01-19 09:41:01下载

积分：1
a
说明：非常好的matlab程序实现，从光盘中拷的。(Matlab program very good, from the CD-ROM copy.)

2009-05-19 19:23:37下载

积分：1

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OFDM_Final_Report

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