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emd_2d.m
二维经验模式分解代码,十分实用,希望对有需要的朋友有用(Two-dimensional empirical mode decomposition code, are very useful, want to be useful to have a friend in need)
- 2009-12-19 12:51:10下载
- 积分:1
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信息隐藏攻击算法
信息隐藏的一种算法,使用matlab实现.mycompress.m JPEG有损压缩 mycrop.m 剪切 myhighpass.m 高通滤波器 mylowpass.m 低通滤波器 mynoise.m 高斯,椒盐噪声 myresize.m 放缩 myrotate.m 旋转 mywiener.m 维纳滤波 myattack.m 以上所有攻击的集合(information hidden an algorithm, using Matlab to achieve. JPEG Compression mycompress.m mycrop.m shear myhighpass.m high pass filter mylowpass.m lowpass filter mynoise.m Gaussian, salt and pepper noise myresize.m Zooming myrotate.m peacekeeping rotation mywiener.m Filtering myattack.m satisfied all of the above attacks pool)
- 2005-06-12 12:12:25下载
- 积分:1
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nmctrapch
求模糊控制器的梯型隶属函数优化后的最小目标值 请大家指教(Ladder for the fuzzy controller membership functions optimized minimum target U.S. advice please)
- 2009-03-12 15:20:44下载
- 积分:1
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CH3
L3_1.m: 純量量化器的設計(程式)
L3_2.m: 量化造成的假輪廓(程式)
L3_3.m: 向量量化器之碼簿的產生(程式)
L3_4.m: 利用LBG訓練三個不同大小與維度的碼簿並分別進行VQ(程式)
gau.m: ML量化器設計中分母的計算式(函式)
gau1.m: ML量化器設計中分子的計算式(函式)
LBG.m: LBG訓練法(函式)
quantize.m:高斯機率密度函數的非均勻量化(函式)
VQ.m: 向量量化(函式)
L3_2.bmp: 影像檔
lena.mat: Matlab的矩陣變數檔
(L3_1.m: scalar quantizer design (the program) L3_2.m: quantitative result of the false contour (the program) L3_3.m: Vector quantizer code book of the generation (the program) L3_4.m: training in the use of LBG three different size and dimension of the code book and separate VQ (program) gau.m: ML quantizer design in the denominator of the calculation formula (function) gau1.m: ML quantizer design in the calculation of molecule-type ( function) LBG.m: LBG training method (function) quantize.m: Gaussian probability density function of the non-uniform quantization (function) VQ.m: vector quantization (function) L3_2.bmp: image file lena.mat: Matlab matrix variable file)
- 2009-04-02 23:49:41下载
- 积分:1
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DSPMatlab
Matlab examples for DSP,
very useful utility
- 2010-12-29 19:40:40下载
- 积分:1
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buisang
基于欧几里得距离的聚类分析,语音信号的采集与处理,数字信号处理课设,是路径规划的实用方法。( Clustering analysis based on Euclidean distance, Acquisition and Processing of the speech signal, digital signal processing class-based, Is a practical method of path planning.)
- 2016-05-10 10:23:31下载
- 积分:1
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matlab
齿轮啮合刚度曲线,用来计算齿轮啮合动力学作为参考的一个很不错的例子。(It is a similar method,you can change some one from it.)
- 2020-12-21 16:59:07下载
- 积分:1
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Sumapotencias
Sirve para calcular la intensidad de campo con el metodo de suma de potencias.
- 2009-10-26 17:58:49下载
- 积分:1
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2014204068---(1)
FIR与IIR滤波器在DSP上的实现. DSP是利用计算机或专用DSP处理器,以数字形式对信号进行采集、变换、滤波、估值、增强、压缩、识别等处理,以得到符合人们需要的信号形式。FIR(Finite Impulse Response)滤波器:有限长单位冲激响应滤波器,又称为非递归型滤波器,是数字信号处理系统中最基本的元件,它可以在保证任意幅频特性的同时具有严格的线性相频特性,同时其单位抽样响应是有限长的,因而滤波器是稳定的系统。(FIR and IIR filter is implemented on the DSP. DSP is the use of a computer or a dedicated DSP processor in digital form to the signal acquisition, conversion, filtering, valuation, enhancement, compression, recognition processing needs of the people to give signal form. FIR (Finite Impulse Response) filter: finite impulse response filter units, also known as non-recursive filters, digital signal processing system is the most basic element, it can guarantee any amplitude-frequency characteristics of both a strict linear phase-frequency characteristics, while the unit sampling response is of finite length, and thus the filter is stable system.)
- 2014-12-07 11:13:34下载
- 积分:1
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create-a-small-multiple-contour-plot
create a small multiple contour plot to compared contour plots of different dates with Coyote Graphics routines.
- 2014-02-01 16:30:08下载
- 积分:1