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主成分分析法
在MATLAB中，利用主成分分析法解决数学建模中的问题(In MATLAB, principal component analysis is used to solve problems in mathematical modeling.)
- 2018-08-31 20:37:02下载
- 积分：1
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matlabinprocessimage
matlab图像处理的几个程序
P0301：数字图像矩阵数据的显示及其傅立叶变换
P0302：二维离散余弦变换的图像压缩
P0303：采用灰度变换的方法增强图像的对比度
P0304：直方图均匀化
P0305：模拟图像受高斯白噪声和椒盐噪声的影响
P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
P0308：图像的自适应魏纳滤波
P0309：运用5种不同的梯度增强法进行图像锐化
P0310：图像的高通滤波和掩模处理
P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理(Matlab several image processing procedures P0301 : Digital image data matrix display and Fourier Transform P0302 : Two-dimensional discrete cosine transform image compression P0303 : Gray used a new method to enhance the contrast of the image P0304 : histogram equalization P0305 : Simulation images by white Gaussian noise and Impulse noise impact P0306 : 2D median filtering function medfilt2 right by the Salt and Pepper image noise filtering P0307 : MATLAB filter2 the function of noise interference by the image filtering P0308 : Image Adaptive Filter Weiner P0309 : use five different gradient Enhancement Act for image sharpening P0310 : Images of the high-pass filtering and mask handling P0311 : use Butterworth (Butterworth) low-pass filter to noise interference by the image smoothing P 03)
- 2007-03-23 17:01:37下载
- 积分：1
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EasyMod
EasyMod is a MatLab/Scilab toolbox for teaching modal analysis. It provides a set of functions allowing to establish the identification of modal parameters and these validation. Nowadays, circle-fit, line-fit and least square complex exponential methods are implemented. In addition, some relevant functions are offered in order to complete a modal analysis: operations on the frequency response function (FRF) , generation of FRF from mass, damping and stiffness matrices, MAC (modal assurance criterion) and modal collinearity
- 2013-08-26 15:46:06下载
- 积分：1
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Impulse_response_of_raised_cosine_file_and_gaussi
Raised cosin filter and Gaussian pulse shape filter inpulse response.
- 2009-12-13 07:48:46下载
- 积分：1
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bfsk_m
bfsk系统仿真 bfsk系统仿真 bfsk系统仿真(bfsk System Simulation bfsk System Simulation bfsk System Simulation)
- 2007-07-17 15:21:20下载
- 积分：1
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ekf_3dcv_filter
程序应用扩展卡尔曼滤波，实现单站定位算法。(Procedures for the application of extended Kalman filter to achieve single-station location algorithm.)
- 2008-05-06 18:08:06下载
- 积分：1
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kaerman
说明： 实现卡尔曼滤波，可以看出，滤波过程是以不断地“预测—修正”的递推方式进行计算，先进行预测值计算，再根据观测值得到的新信息和kalman 增益（加权项），对预测值进行修正。由滤波值可以得到预测，又由预测可以得到滤波，其滤波和预测相互作用，并不要求存储任何观测数据，可以进行实时处理。(Kalman filtering, can be seen, the filtering process is constantly " forecast- Fixed" recursive manner calculated to predict the value of the first, and then according to the new information should be observed and the kalman gain (weighted items), on predictive value of the amendment. Value can be predicted by the filter, but also can be filtered by the forecast, and its interaction filtering and prediction, does not require the storage of any observational data, real-time processing.)
- 2011-02-27 10:33:13下载
- 积分：1
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guassian-band-reject
guassian band reject filter
- 2011-04-19 13:43:56下载
- 积分：1
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Peakfinder1
A fast customizable function for locating and measuring the peaks in noisy time-series signals.(A fast customizable function for locating and measuring the peaks in noisy time-series si gnals.)
- 2006-12-07 23:13:21下载
- 积分：1
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Mathematicalmodelingandsimulation
数学建模仿真maple的教程，很多人都用matlab进行科学研究，其实数值计算功能最强大的是maple，几个语句就能实现matlab很难实现的数学运算，这本书很经典，最总要的是Word版本，很方便移植到程序上验证的哦(Mathematical modeling and simulation maple tutorial, many people are using matlab for scientific research, in fact, the most powerful numerical calculation is maple, several statements can be very difficult to achieve matlab mathematical operations, this book is classic, the best always the Word version, it is easy to transplant procedure validation Oh)
- 2010-06-27 20:02:24下载
- 积分：1
