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filter-deniose
matlab下实现降噪,功率谱计算。%程序中设定采样点数为256个,采样频率为10000hz,
%输入信号为随机噪声和两个正弦的合成信号
%设定的滤波器的截止频率为3500hz
%通过挈比雪肤滤波器,运行程序,比较滤波前后的频域波形
%滤波去除了高频信号(matlab achieve noise reduction, power spectrum calculation. Sampling procedure set for 256 points, the sampling frequency of 10000hz, input signal for the random noise and the two sinusoidal signals synthetic filter set a cut-off frequency 3500hz manner than through the filter雪肤, run procedures, compared before and after filtering in frequency domain waveforms filtering in addition to high-frequency signals)
- 2008-12-25 21:22:12下载
- 积分:1
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matlab
MATLAB基础知识、基本操作、图形系统程序设计学习资料,适合初学者阅读(MATLAB basic knowledge, basic operations, graphics system program design learning materials, suitable for beginners to read)
- 2009-11-15 17:53:23下载
- 积分:1
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MATLAB
说明: 这是一本电力电子与电力拖动的仿真教程,相对来说讲的比较详细,也比较全面。(This is a drag power electronics and power simulation tutorial, relatively speaking in more detail, but also more comprehensive.)
- 2010-04-27 19:50:28下载
- 积分:1
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durbin
This is levinson durbin recursion
- 2015-02-05 19:41:15下载
- 积分:1
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LSB
主要是用matlab实现的数字水印,其中用到的技术是lsb(Achieved using matlab digital watermarking, which uses the technology is LSB)
- 2013-04-28 10:27:08下载
- 积分:1
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kalman_two_dimensional
二维卡尔曼滤波,在X—Y平面上画出滤波后的值以及理想情况下的图像,通过比对,深入研究卡尔曼滤波的性质和意义(Second Kalman filter, the X-Y plane value and image ideally draw filtered through comparison, in-depth study of the nature and significance of the Kalman filter)
- 2013-12-28 17:06:01下载
- 积分:1
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video
实现视频每一帧的读取,并实现视频的镜头分割(shot detection and segmetation)
- 2010-05-11 10:56:56下载
- 积分:1
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paper3
基于小波稀疏表示的压缩感知SAR 成像算法研究.pdf(A Compressive Sensing Imaging Approach Based on Wavelet Sparse Representation)
- 2012-10-03 10:01:47下载
- 积分:1
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mnf
Matlab实现的最大噪声分离变换(MNF),可以处理RGB图,高光谱图像以提取图像特征。算法速度较快,注释详尽。(Matlab achieve maximum noise separation transform (MNF), can handle RGB graph, hyperspectral images to extract image features. Algorithm faster, detailed notes.)
- 2014-07-24 09:21:19下载
- 积分:1
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groupsac
The groupsac algorithm for estimating the findamental matrix
- 2010-07-26 14:56:57下载
- 积分:1