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my_jpg
jpeg matlab program it consist of only discrete cosine transform and quantization
- 2010-11-14 18:54:41下载
- 积分：1
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PVEInterpolation
实现图像的像素放大功能，插值放大法,例如将一副128*128的图像放大为512*512的图像，希望对大家有所帮助(Image pixel zoom function, interpolation magnify)
- 2011-04-20 15:48:53下载
- 积分：1
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B1_Iabo_rsp
求解任意阶数（大于0）的分数积分，要求输入时间数组和函数值数组(Solving any order (greater than 0) fractional integral, requiring the input time array and the array of function values)
- 2012-05-22 20:50:48下载
- 积分：1
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fourbarlinkage
matlab code for calculting and simulating the four bar linkage
- 2012-01-05 10:23:09下载
- 积分：1
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89450205virtual_mimo_CODE
基于Matlab的MIMO通信系统仿真”，收获良多，特将其记录下来，与诸位分享。此主题分为上下两部分，第一部分主要涉及系统架构，第二部分侧重程序优化。若能帮助读者一二，实属万幸。(Multi-input multi-output (MIMO) communication system based on Matlab simulation ", so, will its record, share with you. This topic is divided into two parts, the first part mainly involves the system architecture, the second part focuses on process optimization. If can help readers just a little, is lucky.)
- 2019-04-23 09:01:34下载
- 积分：1
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bakemafangzhen
巴克码信号处理的计算机仿真巴克码信号处理的计算机仿真(Barker code signal processing computer simulation Barker code signal processing computer simulation)
- 2010-01-07 20:03:58下载
- 积分：1
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spectrum-estimation
功率谱估计是利用有限长的数据估计信号的功率谱，广泛应用于各个领域。功率谱估计主要分为经典谱估计与现代谱估计。常用的经典谱估计方法有周期图法，相关法，周期图的改进法，常用的现代谱估计方法有最大熵谱估计，AR模型，MA模型，ARMA模型。经典谱估计适用于长序列的信号，其主要缺陷是描述功率谱波动的数字特征方差性能差，频率分辨率低，现代谱估计适用于短序列的信号，旨在改善谱估计的分辨率，并将其应用于实际地震资料的谱分析。
(Power spectrum estimation is the use of a finite length data to estimate the power spectrum of the signal, widely used in various fields. Power spectrum estimation is divided into classic and modern spectral estimation spectral estimation. Commonly used methods of classical periodogram spectrum estimation method, the relevant law, the cycle graph Improvement Act, commonly used in modern spectral estimation methods have maximum entropy spectral estimation, AR model, MA model, ARMA model. Classical spectral estimation applied to signal a long sequence, its main drawback is the fluctuation power spectrum describing digital signature variance performance is poor, the frequency resolution is low, modern spectral estimation applied to signal short sequences designed to improve spectral estimation resolution, and The analysis applied to real seismic data spectrum.)
- 2014-11-01 17:02:48下载
- 积分：1
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lbmtest
波茨曼格子流体模拟，用于模拟微观油水驱替效果和流体分布关系(LBM fluid simulation, used to simulate the micro-oil-water displacement effects and the relationship between fluid distribution)
- 2009-09-28 11:45:25下载
- 积分：1
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ambient-noise
是几篇关于背景噪声的经典文章，从背景噪声的原理以及发展趋势讲解，很有用(it is useful for studying ambient noise)
- 2012-08-02 09:59:24下载
- 积分：1
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bjwc
考虑微分方程在如下步长分布采用向前Eular、向后Eular，梯形公式、改进Eular和四阶龙格库塔方法计算近似值(procedure of approximate error using matlab)
- 2013-03-07 20:22:19下载
- 积分：1
