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myfngs
matlab仿真出光栅函数的菲涅尔衍射，其中有四副图，原图，二维衍射图样，函数图象和三维衍射图样(matlab simulation of the Fresnel diffraction grating function, including four plans, artwork, two-dimensional diffraction patterns, functions, images and three-dimensional diffraction pattern)
- 2011-05-15 16:44:05下载
- 积分：1
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fit_logistic
Fit time series Q(t) to a logistic function.
Inputs (vectors of same size): t (time) & Q
Outputs: Qpre (logistic model fit to data) and three independent parameters: thalf, Qinf, and a, describing the logistic
Q(t) = Qinf/(1 + exp(-a*(t-thalf)))
Qinf is value as t --> infinity
thalf is time of symmetric inflection point
a is time decay constant
Written by James Conder, Southern Illinois University, Oct. 2010
- 2014-02-14 18:29:17下载
- 积分：1
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knn-code
给定一个样本集exset，样本数为M，每个样本点是N维向量，对于给定目标点d，d也为N维向量，要从exset中找出与d距离最近的k个点(k<=N)(knn code c++)
- 2012-04-13 11:34:28下载
- 积分：1
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matlab-to-math
M02 Matlab软件与微分方程模型.pdf对数学建模进行基本的描述( mathematical contest in modeling materials, mathematical modeling and mathematical experiment (jing), the second about six hours in mathematical software introduction to MATLAB 2 and 1
)
- 2013-04-19 15:46:18下载
- 积分：1
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coherence
功率谱和相干性计算的原理和matlab实现，比较经典的一篇文献，适合算法的研究者参考。来自BMSP The power spectrum and coherence function。(Principles and matlab power spectrum and coherence computing a reality, a more classic literature, researchers algorithm for reference. From BMSP The power spectrum and coherence function.)
- 2016-02-22 00:51:45下载
- 积分：1
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内点法程序及说明
说明： Matlab编写的内点惩罚法，内附有函数说明，简单实用(The interior point punishment method compiled by Matlab is simple and practical with function explanation)
- 2020-03-20 09:36:06下载
- 积分：1
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课设的sar成像经典soumekh开源码
滤波求和方式实现宽带波束形成，时间序列数据分析中的梅林变换工具，是本科毕设的题目，供做算法研究人员参考，包括面积、周长、矩形度、伸长度，代码里有很完整的注释和解释。
- 2023-07-13 23:00:02下载
- 积分：1
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wavelet
使用小波变换进行图像去噪，对得到的高频部分利用软阈值和硬阈值法去噪(Image denoising using wavelet transform, the high frequency part by the use of soft threshold and hard threshold denoising)
- 2021-04-22 15:28:48下载
- 积分：1
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vcyumatlachulisartuxiang
文章主要介绍了利用MATCOM进行VC和MATLAB
混合编程的步骤与优点, 并将其用于SAR 图像处理与质量评估软件开发。该软件通过图形与菜单, 界面用户只需进行简
单的菜单操作就可以得到直观的处理和评估结果, 为开展SAR 图像处理、质量评估研究提供了一个有力的工具。(Article introduces the use of MATCOM for VC++ and MATLAB programming steps and advantages of mixed and used in SAR image processing and quality assessment of software development. The software graphics and menus, just a simple user interface, menu operations can be intuitive handling and evaluation of results, for carrying out SAR image processing, quality assessment study provides a powerful tool.)
- 2011-04-21 16:13:03下载
- 积分：1
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nlms
归一化LMS滤波算法的MATLAB仿真程序 (Normalized LMS filtering algorithm MATLAB simulation program)
- 2010-05-28 21:29:01下载
- 积分：1
