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4
说明： Matlab transformation alfa beta
- 2012-06-02 04:53:27下载
- 积分：1
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uu_la_audio_wm2001
audio watermarking using dc level shifting
- 2012-04-14 21:58:56下载
- 积分：1
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classic
一些关于matlab基本的应用命令
一些关于matlab基本的应用命令(classic files for matlab)
- 2014-09-13 22:32:23下载
- 积分：1
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利用Matlab 的Simulink工具箱设计一个控制系统框图dc motor
利用Matlab 的Simulink工具箱设计一个控制系统框图，本设计的主要内容是双闭环直流电机调速系统的动态结构框图，本设计基于大学本科“电机拖动与运动控制”课程中双闭环直流电机调速系统的模型设计，建模仿真结果与教材理论分析结果相同。(Use of Matlab Simulink toolbox to design a control system block diagram of this design is the dynamic structure of the dual closed loop DC motor speed control system block diagram, the design is based on the curriculum of undergraduate motor drive and exercise control "dual closed loop DC machine tunespeed system model design, modeling and simulation results and textbook theory analysis results are the same.)
- 2012-03-14 16:36:35下载
- 积分：1
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zhu_bo
说明： 通过matlab语言实现了微波传输线中驻波三维动态演示(Matlab language achieved through the microwave transmission line standing wave of three-dimensional dynamic presentation)
- 2008-12-01 21:30:56下载
- 积分：1
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capacityofMIMOchannel
这是本论文的仿真部分，是对MIMO系统理论的验证。本论文将分别从两种情况来对系统进行仿真：不同的信噪比下，发射天线数 为4，接收天线 逐渐增大；不同的信噪比下，接收天线 为4，发射天线数 逐渐增大。然后分别绘出他们的仿真图，并对它进行分析(This is the simulation part of this paper is to verify the theory of MIMO systems. In this paper, two cases will come from the system simulation: different signal to noise ratio, the number of transmission antennas is 4, the receiving antenna is gradually increasing different signal to noise ratio, the receiving antenna 4, gradually increasing the number of transmission antennas Great. And then mapped to their respective simulation map, and analyze it)
- 2008-03-14 21:32:08下载
- 积分：1
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OFDM
Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and interpolating the channel. Channel estimation at pilot frequencies is based on LS and LMS methods while channel interpolation is done using linear interpolation, second order interpolation, low-pass interpolation, spline cubic interpolation, and time domain interpolation. Time-domain interpolation is obtained by passing to the time domain by means of IDFT (inverse discrete Fourier transform), zero padding and going back to the frequency domain by DFT (discrete Fourier transform). In addition, channel estimation based on a block type pilot arrangement is performed by sending pilots in every sub-channel and using this estimation for a
- 2015-02-17 00:37:24下载
- 积分：1
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chen
一个绘制chen混沌系统的matlab程序(A drawing chen chaotic systems matlab program)
- 2013-05-03 21:47:02下载
- 积分：1
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truss
说明： 经典的有限元入门程序之truss，希望对你有用。(Introduction to classical finite element procedures truss, hope useful for you.)
- 2009-08-21 18:31:31下载
- 积分：1
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framesubstract
说明： 帧差法实现视频图像的读取和运动目标的检测。(The video frame difference method of reading and moving target detection.)
- 2010-04-23 10:24:39下载
- 积分：1
