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MC_CDMA
码分多址(CDMA)技术作为第三代移动通信系统的核心技术，具有容量大、抗干扰能力强等优点。然而,传统的CDMA系统属于窄带扩频系统,它的数据速率比较低,不能胜任新一代移动通信系统
（beyond 3G）高速数据通信的需要。而多载波传输技术－正交频分复用（OFDM），作为后三代移动通信的核心技术，则具有高数据速率传输的特点。(Code Division Multiple Access (CDMA) technology as the third generation mobile communication system' s core technology, high capacity, anti-interference ability and so on. However, the traditional narrow-band CDMA system is spread spectrum system, and its relatively low data rate, can not do next-generation mobile communication systems (beyond 3G) high speed data communication needs. The multi-carrier transmission technology- orthogonal frequency division multiplexing (OFDM), after three generations of mobile communications as a core technology, the high data rate transmission characteristics.)
- 2010-11-26 12:30:05下载
- 积分：1
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MATLAB-OFDM
说明： 基于MATLAB的OFDM系统仿真分析
pdf格式，不错(MATLAB-based simulation analysis of the OFDM system pdf format, good)
- 2008-11-03 09:16:56下载
- 积分：1
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FuctionKey
说明： 一个matlab mex 文件，可以用来在matlab程序中捕捉用户按下的特殊功能健：F1, ..., F12. 使用时，在你的应用程序的
KeyPressFcn的函数体里，是用wgfcnkey，根据其返回值，判断是否有功能健被按下。(a Matlab mex documents, in Matlab can be used to capture user proceedings of the special features? Kin : F1, ..., F12. When used in your application's function KeyPressFcn the body, is wgfcnkey, return value, determine whether there is any function Kin is pressed.)
- 2006-03-21 10:28:59下载
- 积分：1
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ssa
ssa,用于在matlab中的noise analysis(ssa, used in matlab noise analysis)
- 2013-08-06 16:39:36下载
- 积分：1
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SPMSM
主从结构控制的双永磁同步电机，单个电机采用id=0的转子磁场定向控制(The master-slave structure controlled double permanent magnet synchronous motor, the rotor field oriented id=0 control using single motor)
- 2014-12-01 19:18:16下载
- 积分：1
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aerodymic
本段代码是计算，飞行器气动参数的MATLAB代码(This matlab code is for aircraft s aerodymic coefficient.)
- 2009-02-19 16:05:29下载
- 积分：1
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Aperture_Effeciency_GUI
This MATLAB Code plot the aperture efficiency Vs the subtended angle. The user determine the value of n and the code plot and tell what is the angle value that achieves max efficeiency and the value of this efficiency.
- 2011-05-26 16:22:47下载
- 积分：1
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oke
learning about less than 1000
- 2014-10-01 04:57:07下载
- 积分：1
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P-o-M-T-a-S-P
esh generation is one of the most critical aspects of engineering simulation. Too many cells may result in long solver runs, and too few may lead to inaccurate results. ANSYS Meshing technology provides a means to balance these requirements and obtain the right mesh for each simulation in the most automated way possible. ANSYS Meshing technology has been built on the strengths of stand-alone, class-leading meshing tools. The strongest aspects of these separate tools have been brought together in a single environment to produce some of the most powerful meshing available.
- 2015-02-09 02:07:52下载
- 积分：1
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jinsishang
应用matlab分析脑电信号的非线性动力学中的近似熵(Application matlab in the analysis of the nonlinear dynamics of the EEG approximate entropy)
- 2012-11-16 20:39:29下载
- 积分：1
