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于 2019-06-25 发布

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代码说明：

说明：此代码为17年全国大学生数学建模竞赛A题程序(This code is a 17-year National College Students Mathematical Modeling Competition A program)

文件列表：

2017A答案要点.pdf, 438897 , 2019-06-25
fun.m, 88 , 2019-06-25
m2017a1.m, 598 , 2019-06-25
m2017a11.m, 370 , 2019-06-25
m2017a11_1.m, 448 , 2019-06-25
m2017a2.m, 586 , 2019-06-25
m2017a3.m, 590 , 2019-06-25
problem2fun.m, 947 , 2019-06-25
problem3fun.m, 947 , 2019-06-25
X.mat, 5504 , 2019-06-25
yuan.m, 613 , 2019-06-25
yuan1.m, 779 , 2019-06-25

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zhiluanSVD
数字水印matlab程序，只是简单的svd跟最简单的置乱方法Arnold的应用。没有用到小波算法。上传的dwt_svd_GUI.rar是完整的数字水印算法，用的是混沌加密。(Matlab digital watermarking process, with the svd simply the easiest way to Arnold scrambling applications. Wavelet algorithm is not used. From the dwt_svd_GUI.rar is a complete digital watermarking algorithm, using a chaotic encryption.)

2009-06-25 17:31:39下载

积分：1
cepin
说明：瞬时测频的基础知识、多信道法瞬时测频、鉴频法瞬时测频、干涉仪比相法瞬时测频、驻波鉴相法瞬时测频、瞬时测频编码、数字计算法瞬时测频(Instantaneous Frequency Measurement of the basic knowledge, multi-channel method of instantaneous frequency measurement, frequency Instantaneous Frequency Measurement Act, interferometer phase method than the Instantaneous Frequency Measurement, standing-wave phase Instantaneous Frequency Measurement Act, Instantaneous Frequency Measurement encoding, digital calculation of Instantaneous Frequency Measurement)

2008-10-29 12:45:45下载

积分：1
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dsp工具箱，matlab语言实现的，具有基本的运算操作，主要涉及的是矩阵运算。(dsp Toolbox, the Matlab language and have a basic arithmetic operations, it is mainly related to the matrix calculation.)

2006-06-08 21:13:35下载

积分：1
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伪速率脉冲调制器的稳定性分析，通过绘制系统的Nichols图，分析柔性振动对主轴的影响(the stability anslysis of pseu-speed pusle modulator)

2009-04-27 22:18:54下载

积分：1
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Histogram, periodogram

2009-05-25 22:39:59下载

积分：1
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this file simulates reciever in cooperative ofdm communication

2010-05-08 03:45:01下载

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GOOGLE的图像检索程序，应用MATLAB编写，简单易懂，适用于初学者(GOOGLE image retrieval procedures, using MATLAB to prepare, easy to understand for beginners)

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OFDM系统的频率偏移量与error的关系曲线(OFDM systems with frequency offset error of the curve)

2013-11-12 12:07:16下载

积分：1
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一维量子力学(经典的哈密顿算符表征)的特征值计算论文含matlab程序，PDF+m文件(One-dimensional quantum mechanics (classical Hamiltonian characterization) Computation of eigenvalues of paper containing matlab program, PDF+m file)

2013-04-19 00:13:16下载

积分：1
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Matlab 2013版，四自由度半车悬架模型俯仰角加速度幅频特性。(Matlab version 2013, four and a half degrees of freedom vehicle suspension model pitching angular amplitude-frequency characteristics.)

2017-02-23 17:11:49下载

积分：1

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