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raw
读取和写入raw格式图像，此格式图像文件存储一幅图中的全部像素点，并以每个像素点16bit数据保存(read and write a raw format 16-bit image)
- 2009-11-09 10:58:18下载
- 积分：1
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rgb2grayScale
rgb to grayscale conversion very easy very simple check it yourselg
its easy and compileable
- 2013-10-30 13:42:31下载
- 积分：1
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变采样和多相滤波器的实现
变采样和多相滤波器的实现。本程序实现了一个变采样程序，中间设计滤波器设计和插值抽取。其中滤波器设计用的是窗函数法，根据要求设计窗函数，得到窗函数的长度。接着是插值，滤波，抽取，得到最后变采样之后的波形文件、另外对比了用直接卷积和多相分解卷积两种方法最后的结果。
(Implementation of variable sampling and polyphase filter. This procedure implements a variable sampling procedures, intermediate design and interpolation and decimation filter design. The filter design is using the window function method, according to the requirements of the design of window function, get the length of the window function. Then the interpolation, filtering, extraction, and finally obtain the variable wave file, sampling after the addition of contrast and polyphase decomposition results of two methods for convolution last direct convolution.)
- 2021-05-09 18:28:34下载
- 积分：1
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DigiPic
DigiPic 函数主要功能是将一个图片形式的表格函数,获取其数据,拟合为一个解析式.
便于计算机使用
DigiPic功能描述
在matlab 2013a运行环境下,启动DigiPic
首先,导入要分析的图表照片
取点建立坐标系,坐标系在取点时同时输入对应的实际坐标值,
拖拽坐标点使其位置在图片上尽量准确,便于后面坐标的自动计算.
按右键完成坐标系的建立.
在图片上原函数图线处取点.同时自动计算函数值
在拟合页,导入函数数据.选择相应的拟合函数.自动计算出最佳参数.
在拟合前,可人工在函数列表中修改,设定参赛,使计算更快.
选择保存目录,保存数据.数据以excel文件保存,图片和数据文件最好放在一个目录里.
excel文件数据可直接在其它分析软件中使用.
打开原分析文件时,可同时打开多个.( DigiPic function main function is to form an image in the form of a function, to get their data, fitting of an analytical style. To facilitate computer use DigiPic Description operating environment in matlab 2013a, start DigiPic First, import to be analyzed Charts Photos access point to establish a coordinate system, the coordinate system at the access point simultaneously enter the actual coordinate values corresponding to the coordinates of the point drag on the image to make it as accurate as possible location, easy to automatically calculate the coordinates back. completed by the right coordinates established. Uehara function graph in the picture at the access point. while automatically calculated in the fitting function value page data import function. choose the appropriate fitting function. automatically calculate the optimal parameters. before fitting, artificial modification in the function list, set the entry to make computing faster. choose to save)
- 2013-11-22 23:14:36下载
- 积分：1
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Matlab-knowledge
ppt文件，是matlab的一些基础知识，很有用(ppt files, are some of the basics of matlab, useful)
- 2013-12-10 13:08:01下载
- 积分：1
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FFTHHT
HHT变换中用于边际谱与FFT比较的一个源码。本人亲试，出的图形基本满足要求。你可以下来看看。(HHT marginal spectrum for the transformation of a source compared with the FFT. I pro-test, the graphics basically meet the requirements. You can look down.)
- 2010-10-09 15:09:53下载
- 积分：1
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dijkstra
dijkstar经典算法，用于寻求最短路径规划等(dijkstar classical algorithm for seeking the shortest path planning)
- 2010-05-18 20:28:10下载
- 积分：1
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lateral-velocity_observer_forward
Motor control algorithms implmented with matlab/simulink are included.
- 2014-01-27 21:14:57下载
- 积分：1
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chap4_basic_classification
Introduction to Data Mining Pang-Ning Tan chapte 4 分类基本概念课件改编版。加入 纯净度测量matlab函数，增益matlab函数，以及只有结果的例题的解题过程。(Introduction to Data Mining Pang-Ning Tan chapte the 4 classification basic concept courseware adaptation. Join purity measurement matlab function, gain matlab function, and only the results of examples of the problem solving process.)
- 2013-03-10 16:47:57下载
- 积分：1
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Mathematical_modelling
往年研究生数学建模的题目以及获奖论文，包含很多例子。(Usual mathematical model, the title of the paper, and contains a lot of examples.
)
- 2010-11-21 14:04:11下载
- 积分：1
