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cylinder_shiliu
求解平面势流下的圆柱绕流问题，基于MATLAB的有限元法编程。(cylinder，finite elements method)
- 2009-12-12 18:36:36下载
- 积分：1
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convex_analysis_foundation
凸分析基础 中文教材。纯粹这方面的资料不多（多为凸优化之类），中文的书籍更难找，有用该方面知识的同行多多交流。(Chinese textbook based on convex analysis. Little information in this area (mostly convex optimization and the like), Chinese books are harder to find, useful knowledge that more exchanges with colleagues.)
- 2010-05-11 17:02:16下载
- 积分：1
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First_Order_Plus_Dead-Time_Model
应用最小二乘法对一阶加滞后系统进行辨识，得到相关参数(Least square method the first order plus delay system identification, are relevant parameters)
- 2010-05-12 04:50:41下载
- 积分：1
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pca
pca的matlab程序，提取特征值大于1的主成份(pca matlab program, the main ingredient extracted with eigenvalues greater than 1)
- 2013-12-01 00:02:44下载
- 积分：1
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Incremental--PID
增量式PID温度控制系统 在matlab下编程(Incremental PID temperature control system in MATLAB programming
)
- 2013-05-05 13:18:33下载
- 积分：1
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tvapm
水声通信面临的最困难的问题是多途干扰,其中自多途引起接收信号的幅度衰落,互多途引起接收信号的码间干扰,再加上海洋环境的高噪声背景、低的载波频率、极为有限的带宽以及传输条件的时间—空间—频率变化特性,使得通信过程十分困难。此外，水声通信试验的成本高，难度大，也为水声通信研究带来挑战。
本软件对水声信道的仿真研究很有帮助，可以产生声线图，冲激响应，声速图等仿真文件，结合Matlab画图工具绘制图像，对水声信道的模拟仿真很有帮助。(The most difficult problem faced by underwater acoustic communication is multi-path interference, which since multipath fading caused by the magnitude of the received signal, and mutual inter-symbol interference caused by multipath signal reception, plus the marine environment of high background noise, low carrier frequency , very limited bandwidth and transmission conditions of time- space- frequency characteristic such that the communication process is very difficult. In addition, the high cost of underwater acoustic communication experiment, difficult, and challenges for the study of underwater acoustic communication. This software is useful for simulation study of underwater acoustic channel can produce sound chart, impulse response, sound velocity diagrams simulation files, combined with Matlab drawing tools to draw the image of underwater acoustic channel simulation helpful.)
- 2015-03-22 09:51:54下载
- 积分：1
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code_01
Math Paramteric eqations
- 2015-04-12 13:39:04下载
- 积分：1
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py768
考虑雨衰 阴影 和多径影响，匹配追踪和正交匹配追踪，基于SVPWM的三电平逆变的matlab仿真。( Consider shadow rain attenuation and multipath effects Matching Pursuit and orthogonal matching pursuit, Based on SVPWM three-level inverter matlab simulation.)
- 2017-05-27 12:52:00下载
- 积分：1
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IMM0902_20090916
说明： 自适应交互式多模型滤波程序，内附详细说明(Interactive multiple model adaptive filtering process, containing details)
- 2011-04-11 20:33:31下载
- 积分：1
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pingmianbo
采用平面波展开法求解二维光子晶体能带，有正方形和六边形(Plane wave expansion method for solving two-dimensional photonic crystal band)
- 2014-09-04 09:47:09下载
- 积分：1
