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于 2021-02-01 发布文件大小:5KB

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LBM格子波尔兹曼 matlab例程数个，初学者适用，不可多得。(LBM Lattice Boltzmann several matlab routines, suitable for beginners, rare.)

文件列表：

examples
........\cylinder2d.m,1760,2014-02-27
........\cylinder2d.rar,840,2014-03-04
........\forced_cylinder2d.m,1571,2012-12-10
........\forced_cylinder2d.rar,774,2014-03-04
........\porous_cylinder2d.m,1766,2012-12-10
........\porous_cylinder2d.rar,845,2014-03-04

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WIMAX_MIMO
WIMAX MIMO AdaptiveMIMO Matlab Simulink(.mdl)

2011-06-06 23:16:15下载

积分：1
medfilt2m
2-D median filtering with better boundaries response. A modified version of the MATLAB function medfilt2 that deals better with the boundaries. Unlike medfilt2, the function medfilt2m does not pad the matrix with extra elements on the edges, but computes the median using only elements in the matrix.

2009-10-14 01:59:09下载

积分：1
matlab123
这个matlab课件是供matlab初学者入门使用的，希望初学者能多多支持(The matlab software matlab for beginners to use entry and hope to a lot of support for beginners)

2008-08-25 14:27:42下载

积分：1
ldpc
LDPC 码在matlab环境下的小程序的实现(LDPC code process)

2010-12-04 15:05:34下载

积分：1
b
说明：：DBSCAN是一个基于密度的聚类算法。该算法将具有足够高密度的区域划分为簇，并可以在带有“噪声”的空间数据库中发现任意形状的聚类。但DtLqCAN算法没有考虑非空间属性，且DBSCAN算法需扫描空间数据库中每个点的e一邻域来寻找聚类，这使得DBSCAN算法的应用受到了一定的局限。文中提出了一种基于DBSCAN的算法，可以处理非空间属性，同时又可以加快聚类的速度。(: DBSCAN is a density-based clustering algorithm. The algorithm has a sufficiently high density area is divided into clusters, and to be with the &quot noise&quot found in the spatial database clusters of arbitrary shape. But DtLqCAN algorithm did not consider non-spatial attributes, and spatial database DBSCAN algorithm to be scanned for each point e in the neighborhood to find a cluster, DBSCAN algorithm which makes the application subject to certain limitations. In this paper, an algorithm based on DBSCAN can handle the non-spatial attributes, can also speed up the clustering speed.)

2010-12-06 16:38:45下载

积分：1
bigplot
说明：声波方程正演模拟大模型样例。包含三个地质层，分别对应速度可以自行修正。震源函数是雷克子波。 C源程序，输出结果Matlab绘制。(Acoustic wave equation forward modeling big model of the sample. Consists of three geological layers, corresponding to the speed you can correct itself. Lake wavelet source function is. C source code, the output of Matlab draw.)

2009-08-24 22:17:28下载

积分：1
C116
we present a practical link adaptation algorithm for MIMO-OFDM systems. The proposed solution is based on sounding the channel periodically and choosing the optimal mode that will maximize the throughput or energy efficiency (EE) while satisfying the application’s quality of service (QoS) requirements. In addition, we address practical problems such as the computational complexity of the algorithm and determination of sounding period by novel closed form solutions and iterative algorithms. Realistic link level simulations confirm that the proposed solution achieves significant improvement over existing link adaptation algorithms when the aim is to maximize the throughput, and provides orders of magnitude gain in energy efficiency compared to poorly chosen fixed modes when used for energy efficiency maximization purposes. The resulting algorithms are implemented on a real time MIMOOFDM testbed, and we report on the experimental results.

2014-11-07 16:03:39下载

积分：1
mle
this method is called the maximum likelihood estimation method .which is used to find out the parameters of johnson distribution .

2012-09-20 17:48:36下载

积分：1
Matlabchenx
非线性支持向量机,在样本基础之上，进行预测分析。可应用于底板破坏深度计算。(Nonlinear support vector machine (SVM) )

2011-12-13 20:12:57下载

积分：1
psnr
说明：求信号处理中的峰值信噪比，学通信与仪器的都可用(peak signal noise ratio)

2010-04-06 19:08:46下载

积分：1

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examples

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