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chan
无线室内定位中精确定位算法，chan算法。希望能给你带来帮助(Wireless indoor positioning precise positioning algorithm, chan algorithm. I hope you will help)
- 2007-12-09 17:13:52下载
- 积分：1
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MATLAB codes used in Mathematical Methods for Diff
说明： 本程序为利用matlab求解微分方程的源程序及相关例子(the procedures for the use of Matlab to solve the differential equation of the source and relevant examples)
- 2005-09-02 22:14:01下载
- 积分：1
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wodewodewode
对于移动通信系统主要有两类衰落：大规模衰落和小规模衰落。大规模衰落表示由于大范围内移动而引起的平均信号能量的减少或路径损耗。而小规模衰落则表现为两种机制：信号的时延扩展和信道的时变特性。对于无线应用，信道的时变特性是由于发射机和接收机相对移动而造成传输路径的变化。这些传播条件的变化速率影响衰落率。如果存在大量反射路径而不存在视行信号分量，此时的小规模衰落称为瑞利衰落(Rayleigh fading)，接收信号的包络由瑞利概率分布函数统计描述。这种衰落也就是这次实验我准备研究的(system for mobile communications fading there are two main categories : large-scale and small-scale fading fading. In view of large-scale decline of large scale movement of the average energy of the signal path to reduce or loss. And the decline of small-scale, it was manifested as two mechanisms : signal delay expansion and channel time-varying characteristics. For wireless applications, channel time-varying characteristics as transmitter and receiver relative movement caused transmission path changes. These conditions spread of the rate changes affect the rate of decline. If there is a large number of pathways exist without depending on the signaling component, At that time, the decline of small-scale known as Rayleigh fading (Rayleigh fading). The received signal envelope from Rayleigh )
- 2007-06-20 23:44:47下载
- 积分：1
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BOC_AWGN_SIMUL
This is BOC AWGN Simulation zip file.
It contains one folder(build setting) and 9 files(m file, mdl files etc..)
Thank you
- 2013-09-04 13:27:49下载
- 积分：1
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分水岭算法，区域生长法
说明： 很全面的图像分割matlab代码，内含分水岭算法，区域生长法等，亲试，很好用(a very comprehensive image segmentation matlab code, including watershed algorithm, region growth method, etc., pro-test, very useful)
- 2021-05-14 11:30:03下载
- 积分：1
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singleprocess
这是一本很好的学习信号处理的书籍,拿出来和大家分享(This is a good learning signal processing books, and share out)
- 2010-11-30 10:41:46下载
- 积分：1
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paper1
A Full Performance Analysis of Channel Estimation Methods for Time Varying OFDM Systems
- 2015-03-11 21:19:18下载
- 积分：1
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fftofsquarewave
matlab编写的square wave的fftbianhuan(matlab prepared square wave of fftbianhuan)
- 2008-01-07 19:02:13下载
- 积分：1
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qam16_good
16QAM软解调方式，适合与Turbo码、LDPC等结合，可按照次思路扩展到高阶调制和解调(16QAM soft demodulation method, suitable combination of Turbo codes, LDPC, in accordance with sub-ideas to be extended to higher order modulation and demodulation)
- 2021-04-25 21:18:46下载
- 积分：1
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grasp-data-from-figure
一个用matlab实现来从科技文章图例中获取数据的小程序. 目前只能处理单条数据线. 结果以文本形式保存.
既可以进行实际应用, 也可以作为 matlab 交互式界面操作的一个入门例子. (This code is used to grasp data x-y curves in scientific figures. )
- 2014-12-15 17:47:31下载
- 积分：1
