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SYSTireTestsys
说明： 一汽车整车模型，包括各个部分以及路面激励模型，用于轮胎的测试。(One completed automobile car model, whch includs each part ,road surface encourage models and test for the tire )
- 2020-11-29 14:29:28下载
- 积分：1
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graydct
DCT给灰度图像加二值的水印信息，运行显示四幅图，分别是原图像，水印图像，加水印的图像和提取的水印图像(DCT to gray image plus two watermark values, run the show four maps are the original image, watermark image, add watermark image and extracted watermark image)
- 2010-05-05 14:40:49下载
- 积分：1
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bpsk
干扰可分为窄带和宽带，本程序主要针对宽带干扰信号进行编写(Interference can be divided into narrowband and broadband, the program is aimed at a broadband signal BPSK modulation
)
- 2021-02-04 13:09:58下载
- 积分：1
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OFDM
Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and interpolating the channel. Channel estimation at pilot frequencies is based on LS and LMS methods while channel interpolation is done using linear interpolation, second order interpolation, low-pass interpolation, spline cubic interpolation, and time domain interpolation. Time-domain interpolation is obtained by passing to the time domain by means of IDFT (inverse discrete Fourier transform), zero padding and going back to the frequency domain by DFT (discrete Fourier transform). In addition, channel estimation based on a block type pilot arrangement is performed by sending pilots in every sub-channel and using this estimation for a
- 2015-02-17 00:37:24下载
- 积分：1
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huff1
实用matlab实现n元huffman编码(Practical matlab n yuan Huffman coding)
- 2011-12-20 19:30:03下载
- 积分：1
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（蚁群算法 matlab实现 详细分块写的）matlab实现
基于蚁群算法的路径分析，用 matlab工具实现 每个模块都是详细分块写的(Based on path analysis of ant colony algorithm, each module is written in detail by block using MATLAB tool.)
- 2020-06-25 09:20:01下载
- 积分：1
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Matlab-Control-Engineer
胡寿松的《自动控制原理》的源代码。有利于你学习MATLAB在控制工程中的应用。(Control engineer)
- 2013-05-17 00:07:31下载
- 积分：1
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[caetecc.com]DUNCAN-CHANG
该损伤模型通过
商用有限元软件ABAQUS /Explicit 的用户子程序VUMAT 实现，并使用该模型对碳纤维增强环氧树脂
复合材料层合板在横向低速冲击作用下的损伤和变形行为进行预测分析． 数值仿真的结果与试验结
果进行了比较，吻合良好，验证了该模型的有效性．(Through coding user subroutine VUMAT of finite element software ABAQUS /explicit，
and applied the model to an example，carbon fiber reinforced epoxy composite laminates
under low velocity impact，the prediction for damage and deformation were good agreement
with the experimental results．)
- 2016-04-15 16:44:19下载
- 积分：1
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svm
svm核主成分分析，简单实用，毕业论文程序(svm kernel principal component analysis, simple and practical, graduation procedures)
- 2021-03-24 14:39:15下载
- 积分：1
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tie
tie line control matlab coding
- 2011-09-04 14:48:13下载
- 积分：1
