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LevelSet_ChunmingLi_v1
李纯明教授的经改进后的无需初始化代码，内有程序说明(designed by LCM)
- 2012-02-03 18:37:28下载
- 积分：1
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SButterworh.f
二阶Butterworth滤波器, 可以直接用于数字信号处理，里面有输入输出说明，很详细(Second Order Butterworth Band-Pass Filter)
- 2014-12-05 14:22:57下载
- 积分：1
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DOA-Based-on-FFT-and-MUSIC
针对MUSIC算法在进行信号波达方向(DOA)估计时谱峰搜索运算量大的问题,提出了一种基于FFT多波束算法与MUSIC算法的联合DOA估计方法。该方法采用FFT多波束算法形成多个波束,近似估计信号DOA,获得对应波束指向,再利用MUSIC算法实现对信号DOA的精确估计。这样就只需在该波束指向对应的空域范围内搜索,减小了DOA估计的运算量。(MUSIC algorithm for performing signal DOA (DOA) estimates peak search operation when big problem, a joint DOA estimation method based on FFT algorithm and multi-beam MUSIC algorithm. The method uses FFT algorithm for multi-beam forming multiple beams, approximate estimate signal DOA, obtain the corresponding beam pointing, reuse MUSIC algorithm for accurate estimation of the signal DOA. This will only search within the beam direction corresponding airspace, reducing the amount of computation DOA estimates.)
- 2014-04-23 21:02:12下载
- 积分：1
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SkTCodes
SkewT分布是近年来得到广泛使用的一种参数化分布。区别于传统的正太分布、学生-t分布，SkewT分布除了具有厚伟特征之外，还引入了偏斜特征。该分布对于金融领域的研究与应用具有十分重要的价值。当然，也是一个重要的统计工具。SkewT分布由Bruce E. Hansen(1994)构造，本源码包括SkewT分布的密度函数、累计概率、随机数生成、理论矩。(SkewT distribution has been widely used recently. Different from traditional Normality and Student-t distribution, SkewT parameterizes both tail-thickness and skewness. SkewT is valuable to financial applications and studies, and other statistic tool. SkewT is firstly introduced by Bruce E. Hansen(1994). This package includes M files on the density of SkewT, CDF, random number generator and theoretical moments of SkewT.)
- 2009-10-17 17:30:48下载
- 积分：1
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matlab
所有matlab的基本编程，我们实验课用来入门的！有注解，方便大家阅读(All the basic matlab programming, we used experimental class entry! Annotated, we facilitate reading)
- 2010-11-29 22:29:10下载
- 积分：1
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GA
说明： 遗传进化算法实现函数优化，寻找函数最大值，matlab编程实现(Genetic evolution algorithm for function optimization, search function, max, matlab programming)
- 2010-05-31 09:33:48下载
- 积分：1
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mser
MSER 算法的matlab实现，保证可以运行(MSER algorithm matlab implementation, to ensure you can run)
- 2014-11-24 16:26:48下载
- 积分：1
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WaveFieldNumericalSimulation(StaggeredGrid)
TotalWES.m是主干程序，而DCoef和FCTforAW是里面调用的函数。TotalWES只要实现交错网格有限差分波场数值模拟，其中的FCTforAW是用来消除数值频散的。这些是实现弹性波波场模拟的程序，其它两个文件是实现声波波场模拟的程序(TotalWES.m is the backbone of the procedure, and DCoef and FCTforAW is inside a function call. As long as the realization of TotalWES staggered grid finite difference numerical simulation of wave field, which FCTforAW is used to eliminate the numerical dispersion. These are the realization of elastic wave field simulation procedures, the other two documents are to achieve the sound the ball field simulation procedures)
- 2021-01-28 21:28:36下载
- 积分：1
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classification
灰度共生矩阵提取特征值，最近邻算法，进行纹理图像分类。creat_apprentissage用来训练样本，cooccurence是灰度共生矩阵提取特征值，knn是进行k最近邻算法，classif是纹理图像分类(coocurence matrix，using K nearest neighbor to classify textures images.)
- 2010-05-07 14:22:23下载
- 积分：1
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MACH-Filter
MACH Kernel Implementation
- 2014-12-05 02:47:34下载
- 积分：1
