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02
说明： How to build basic NS communication model
- 2010-04-24 01:13:26下载
- 积分：1
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Radar-Target-Simulator
简述了雷达微波目标模拟器的组成、工作原理以及用途。该目标模拟器已成功地用于跟踪雷达,达到了预期的性能。
(Briefly the composition of works and use of the microwave radar target simulator. The target simulator has been used successfully tracking radar, to achieve the desired performance.)
- 2012-09-11 16:46:48下载
- 积分：1
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Welch
从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力，进行实验仿真，比较不同的窗函数，不同的数据长度对Welch法谱估计质量的影响，并分析了造成这些影响的原因。(The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.)
- 2010-06-16 08:27:53下载
- 积分：1
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image
image file is used for image retrieval
- 2009-04-18 17:52:20下载
- 积分：1
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matlabcommunicationtoolbox
说明： 通信工具箱，pdf格式，内附程序源码，内容完整，结构严谨，不可多得的好书(Communications Toolbox, pdf format, containing the program source code, content integrity, structured, rare books)
- 2010-04-15 13:58:58下载
- 积分：1
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matlab
说明： 同步电机模型的MATLAB仿真。。本文针对同步电机中具有代表性的凸极机，在忽略了一部分对误差影响较小而使算法复杂度大大增加的因素（如谐波磁势等），对其内部电流、电压、磁通、磁链及转矩的相互关系进行了一系列定量分析，建立了简化的基于abc三相变量上的数学模型，并将其进行派克变换，转换成易于计算机控制的d/q坐标下的模型。(MATLAB simulation of synchronous machine model. . Synchronous motor in this paper, salient pole machine with a representative, in the neglected part of the error is less impact on the complexity of the algorithm greatly increase the leaving of factors (such as the harmonic magnetic potential, etc.), its internal current, voltage, magnetic flux, flux and torque relationship between a series of quantitative analysis, a simplified three-phase abc variables based on the mathematical model, and the Park transformation, into easy-to-computer control of the d/q coordinate model .)
- 2011-03-28 19:13:38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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dipum
MATLAB DIPUM toolbox 1.4 source code
- 2014-11-14 03:17:02下载
- 积分：1
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matlab
frequency hopping soucce code
- 2013-10-28 20:44:39下载
- 积分：1
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Tri-traing by myself-elm
基于极限学习机和BP神经网络的半监督分类算法(Semi supervised classification algorithm based on extreme learning machine and BP neural network)
- 2018-05-09 10:02:37下载
- 积分：1
