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knnsearch
寻找测试样本的最近邻，可以有效的用于用于模式识别，信号处理(This is a small but efficient tool to perform K-nearest neighbor search, which has wide Science and Engineering applications, such as pattern recognition, data mining and signal processing.
The code was initially implemented through vectorization. After discussions with John D Errico, I realized that my algorithm will suffer numerical accurancy problem for data with large values. Then, after trying several approaches, I found simple loops with JIT acceleration is the most efficient solution. Now, the performance of the code is comparable with kd-tree even the latter is coded in a mex file.
The code is very simple, hence is also suitable for beginner to learn knn search.)
- 2010-03-16 14:08:11下载
- 积分：1
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ir
说明： 图像复原--数字图像处理--matlab程序(Image Recovery- Digital image processing- matlab program)
- 2013-12-02 11:04:18下载
- 积分：1
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FFT-spectrum-analyzer
数字信号分析，用matlab你建立一个具有界面的频谱分析仪(make a FFT spectrum analyzer using the GUI of matlab and tells some basic knowledge of the spectrum analyze of a signal.)
- 2014-01-17 11:18:09下载
- 积分：1
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FFThexiaobobao
快速傅里叶变换和小波包能量提取代码，可以对采集到的信号进行预处理。(Fast Fourier transform and wavelet packet energy code, can be collected signal preprocessing.)
- 2014-02-11 20:23:42下载
- 积分：1
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code
说明： 双三次插值matlab代码，内含lena标准测试图像(Bicubic interpolation, with lena in zip)
- 2019-11-24 16:46:50下载
- 积分：1
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shuxuexingtai
数学形态学进行ECG 滤波处理算法,完全原代码。不是MATLAB 自带的函数。(Mathematical morphology filtering to ECG processing algorithms, completely original code. MATLAB is not a function of its own.)
- 2008-02-15 10:49:48下载
- 积分：1
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dlb
倒立摆作业，源程序和代码，文章说明，用起来比较好(Pendulum operations, source code and the code, the article shows that it is better to use)
- 2015-01-21 21:08:48下载
- 积分：1
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2019_MCMProblemC_DATA
2019meisaiCti,zheshinimeiyouguodequanzinbanben(2019meisaiCti_fanyiban)
- 2019-01-25 17:04:14下载
- 积分：1
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88679505SA_TSP_Rev1
Ant Colony optimization solving sales man problem
- 2012-07-30 20:39:46下载
- 积分：1
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amplify-and-forward
code for amplify and forward
- 2011-02-12 16:57:58下载
- 积分：1
