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UWBzihanshu
超宽带信号（uwb），做超宽带信号分析时必用的程序，希望有所帮助！(UWB signal (uwb), so ultra-wideband signal analysis procedures will be used in the hope that help!)
- 2010-07-05 13:14:26下载
- 积分：1
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Mtlab
自动控制原理的matlab实现，习题源代码(Matlab achieve automatic control theory, exercises the source code)
- 2010-10-07 18:52:05下载
- 积分：1
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HMcirConv
it is a matlab mdl file to generate c code for ccs software without any manual modification
- 2012-05-08 11:59:46下载
- 积分：1
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MIMO
本文在介绍MIMO无线通信系统模型的基础上，通过对比分析几种常用空时编码方法，选定空时分组码对信号进行编码并建立瑞利衰落信道模型，通过对两发一收及两发两收系统的仿真，研究接收天线数对系统接收信号可靠性的影响。之后进一步扩展到不同发射矩阵条件下研究多发一收系统的频谱利用率及误符号率，分析不同天线数目，不同发射矩阵条件下空时正交分组码检测算法的性能。(This paper introduced the MIMO wireless communication system model, through the comparative analysis of several commonly used method of space-time coding, grouping code for the selected space-time signal is encoded and establish Rayleigh fading channel model, through two rounds one and two rounds of closing Simulation of two closed systems, research receiving antennas to receive signals affect the reliability of the system. After further extended to study the conditions under different emission matrix of multiple spectral efficiency and symbol error rate of a closed system, analyze the different number of antennas, the performance under different emission matrix orthogonal space-time block codes condition detection algorithm.)
- 2014-04-20 16:17:12下载
- 积分：1
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MMA
说明： 拓扑优化常用优化算法，移动渐进线方法，内含详细的程序说明，指出使用改算法的具体操作(Topology optimization commonly used optimization algorithm, method of moving asymptotes, contains detailed program description, and points out the specific operation of the modified algorithm)
- 2020-08-01 20:11:09下载
- 积分：1
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lg
说明： 这是雷达杂波幅度符合对数正态分布的仿真程序，功率谱分布符合高斯谱。(This is consistent with the range of radar clutter lognormal distribution of the simulation program, power spectrum consistent with the Gaussian spectral distribution.)
- 2008-07-16 19:52:47下载
- 积分：1
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2modulesPppt
A dynamic estimation of channel is necessary before the transmission of the signals since the wireless channel is time–varying..we use MMSE method for channel estimation. The MMSE method calculates the following, MMSE channel estimator is designed to minimize the estimation MSE. The MMSE estimate the channel responses.
- 2013-11-13 18:24:50下载
- 积分：1
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KPCA
核主成分分析是一种流行的非线性特征提取方法(
Kernel principal component analysis is a popular nonlinear feature extraction method)
- 2014-01-07 19:38:43下载
- 积分：1
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WPT
本代码包括小波包能量的提取，可以用于振动声发射噪声以及力信号的特征提取(this code is for energy of wpt Feature extraction such as Acoustic emission，vibration sound and force
)
- 2014-03-22 23:30:16下载
- 积分：1
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GraphicsAndGUIsWithMATLAB3rdEd2003Part3
Using Graphics in MatLab
- 2010-12-13 10:33:58下载
- 积分：1
