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spwm
一个SPWM的matlab模型，适合新手学习利用(A SPWM the matlab model, suitable for beginners to learn the use)
- 2010-09-08 11:53:28下载
- 积分：1
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analyse_fringes
reconstruct image with an input image with interference fringe (use fft2, ifft2, angle)
- 2011-01-20 19:27:37下载
- 积分：1
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experiment6
对图像进行在频域的变换，例如使相位为0，使幅值为0等(The image transform in the frequency domain, such as phase 0, the amplitude is 0)
- 2012-05-31 22:55:12下载
- 积分：1
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labview5
使用低通滤波器从含有噪声的信号中提取有用的正弦波
(见实验指导书 实验九 数字滤波器中的第一题)
目的：用数字滤波器从含有高频噪声的采样数据中提取正弦信号。
要求：①输入信号为一正弦波，并加入一个白噪声的干扰来模拟信号传输中的随机干扰信号（用以模拟含有噪声采样序列）。
（模拟含有噪声采样序列具体可用正弦波信号叠加高频噪声来实现，为了使滤波效果明显，本实验的高频噪声是用高频均匀分布白噪声（Uniform）通过Butterworth高通滤波器过滤生成的，高通滤波器的截止频率设为10倍输入信号频率。）
②在程序中设计一个低通巴特沃斯滤波器，以滤除信号中的噪声分量，提取输入的正弦波信号 。
③可调节信号滤波器的截止频率和阶数，可显示滤波前与滤波后的时域信号。
④给出滤波前与滤波后的频谱特性的显示。
(Using low pass filter extracting useful sine wave signal containing noise(see experiment instruction digital filter in the first nine questions)Objective: to use digital filter sampling data extract containing high frequency noise sine signal.Requirements: (1) the input signal is a sine wave, and add a white noise interference to simulate the random disturbance signal of the signal transmission (to simulate contains noise sampling sequence).(simulated the sampling sequence contains noise available sine wave signal superposition of high frequency noise, in order to make the filtering effect is obvious, the experiment of high frequency noise is Uniform distribution with high frequency white noise (Uniform) by Butterworth high-pass filter to filter generated, high-pass filter cutoff frequency set to 10 times the size of the input signal frequency.)(2) in the program design a low-pass butterworth filter, in order to filter out the noise in the signal component, extract the input sine wav)
- 2014-11-23 09:08:57下载
- 积分：1
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VC++matlab
VC++和matlab主要用于图像处理的源程序。(VC and Matlab mainly for image processing of the source.)
- 2007-07-02 13:30:14下载
- 积分：1
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lyapunov
计算 Lyapunov 指数， 非常方便，我用过的。(Calculate the Lyapunov exponent)
- 2012-04-05 09:20:22下载
- 积分：1
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8distribution-network-power-flow
用前推回代法编写了一个算8节点配网潮流的程序，解压后就可以直接运行(With forward and backward substitution method to write an 8-node distribution network power flow calculation program, named after the needs of the non-alphanumeric characters removed after decompression, it can be run directly)
- 2013-12-12 17:00:44下载
- 积分：1
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MGDE
这是一个改进的查分进化算法，相应的论文为：An improved differential evolution with novel mutation strategy. 发表在IEEE 2014 Symposium on differential evolution (SDE)(This is an improved differential evolution. The corresponding paper is:An improved differential evolution with novel mutation strategy. On IEEE 2014 Symposium on differential evolution (SDE))
- 2015-03-13 11:15:52下载
- 积分：1
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Pls_tool-tem
pls算法工具箱。偏最小二乘回归≈多元线性回归分析＋典型相关分析＋主成分分析
(pls algorithm toolbox. Partial least-squares regression ≈ multiple linear regression analysis, canonical correlation analysis++ Principal component analysis)
- 2009-12-28 21:56:32下载
- 积分：1
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MATLABDOCUMENT
一些关于matlab的技术文档，对使用matlab的人，有很大的帮助(Matlab on the technical documentation, on the use of matlab who have great help)
- 2007-09-09 19:42:04下载
- 积分：1
