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MATLAB
对采集到的信号进行快速傅里叶变换，可以实现对信号频谱分析(The collected signals fast Fourier transform, spectral analysis of the signal can be achieved.)
- 2021-01-13 10:38:48下载
- 积分：1
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work_4
平面波是一种理想的电磁波，许多复杂的电磁波能分解成均匀平面波的叠加形式，研究平面波的传输问题有很强的现实意义，本文利用场匹配法和等效传输线法对平面波入射分成介质问题进行分析，计算出总的反射系数，并利用Matlab软件对频率在0-10GHz的平面波进行了仿真对比，加深了对平面波传输的理解。(Plane wave is an ideal electromagnetic waves, many of the complex electromagnetic waves can break down into a uniform plane wave superposition form, strong practical significance in the study of plane wave transmission problem, this article use field matching method and the equivalent transmission line method for plane wave incident divided into problems with media conduct analysis, calculate the total reflection coefficient, and the use of Matlab software plane wave in the 10GHz frequency simulation compared to deepen the understanding of plane wave transmission.)
- 2013-05-17 13:09:15下载
- 积分：1
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damage-t
abaqus中umat子程序，可计算混凝土塑性损伤(abaqus in umat subroutine calculate concrete plastic damage)
- 2015-09-04 20:52:27下载
- 积分：1
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PVmodeling
Photovoltaic cell modelling in Matlab/Simulink
- 2012-07-30 22:55:01下载
- 积分：1
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sub_njd
说明： 一种信号处理的算法的源代码，自己编的很好用(A signal of a method)
- 2010-03-26 21:24:45下载
- 积分：1
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chapter25
matlab学习案例，有导师学习神经网络的回归拟合(the matlab case study tutor learning neural network regression fit)
- 2012-08-29 11:02:44下载
- 积分：1
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emdinmatlab
摘要:经验模态分解方法(EMD )在非平稳信号的分析和处理中起着重要的作用 ,为了能够方便的使用EMD方法对信号进行处理 ,现labVIEW 虚拟仪器开发平台良好的用户图形界面和TLAB 软件强大的数值分析功能相结合 ,利用 Lab V IEW调用 MATLAB实现EMD信号处理方法.仿真结果表明对信号进行EMD分解后,使得瞬时频率具有了物理意义,但只是对信号进行了初步处理 ,可根据实际需要进行相应后续处理 。(Abstract: The empirical mode decomposition (EMD) plays in the analysis and processing of non-stationary signals an important role, in order to facilitate the use of EMD method for signal processing, virtual instrument development platform now labVIEW good graphical user interface and TLAB powerful numerical analysis software combined with the use of Lab V IEW call MATLAB realize EMD signal processing methods. simulation results show that the signal EMD decomposition, so that the instantaneous frequency has a physical sense, but only a preliminary processing of the signal, according to The actual need for appropriate follow-up treatment.)
- 2014-03-10 11:18:25下载
- 积分：1
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Untitledalmouti
for computing the BER for BPSK modulation in a
Rayleigh fading channel with Alamouti Space Time Block Coding for Two transmit antenna, Two Receive antenna
- 2015-04-22 14:37:10下载
- 积分：1
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buck_boostDCDC
改进的buck boostDCDC变换器，用于多输入系统，如光伏，ev(Improved buck boostDCDC converter for multi-input systems, such as photovoltaic, ev)
- 2015-03-10 15:56:55下载
- 积分：1
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textures
texture classification matlab code
- 2009-03-14 13:43:46下载
- 积分：1
