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gen
this code to generate parity check matrix of Low density parity check cod, and encode in order to codeword
- 2010-05-07 16:54:13下载
- 积分：1
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CurvatureEstimationsam
a function to calculate Curvature in 2D curve
- 2013-08-18 03:26:12下载
- 积分：1
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xinhao2
信号处理源程序，振动、模态分析经常用的算法，省去每次编写(Source signal processing, vibration, modal analysis method often used, eliminating the preparation time)
- 2011-05-10 23:04:35下载
- 积分：1
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POST
用来求PST问题，聚类分析的一些重要的复杂的实际性方法等等。(POST is very good way of solving simple matter)
- 2014-09-05 14:45:35下载
- 积分：1
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Matlabhanshudaquan
Matlab中的各种函数大全，希望对大家有用(Daquan various functions in Matlab)
- 2012-01-07 09:28:47下载
- 积分：1
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shuzituxiangchuli
用matlab编程工具，编写具有操作界面的应用程序，通过菜单、对话框，选项框等界面控制，对算法进行演示。需要在应用系统中实现的算法及功能包括：
1、图像增强算法
（1）灰度线形变换：亮度及对比度可以调节（通过控制参数的改变，能够实时预览变化结果）；
（2）直方图均衡：可在界面上对比均衡前后的效果。
2、图像变换算法
（3）对一幅彩色图像进行DCT变换和反变换，对比结果和原图；
（4）仅保留左上角16X16的DCT系数，进行反变换，计算结果图的信噪比SNR。
3、图像分割算法
（5）采用最优阈值算法对灰度图像进行分割；
（6）用Canny算法对灰度图像进行边缘检测；
（7）用hough变换，检测边缘图像中的直线，并用不同颜色将检测出的直线叠加显示到原图像上。
(Preparation of a user interface with Matlab programming tools, applications, menus, dialog boxes, option boxes and other interface control, the algorithm demo. Algorithms and functions that need to be achieved in the application system including: 1, the image enhancement algorithm (1) gray linear transformation: the brightness and contrast can be adjusted (by controlling the change of the parameters, it is possible to real-time preview changes result) (2) Histogram equalization : contrast before and after equalization effect in the interface. 2, an image transformation algorithm (3) for a color image DCT transform and inverse transform, comparing the results and the original (4) to retain only the upper left corner of 16x16 DCT coefficient, the inverse transform, the signal-to-noise ratio SNR calculation results of FIG. . 3, image segmentation algorithm (5) The optimal threshold algorithm to gray-scale image segmentation (6) Canny algorithm for edge detection of gray-scale images ()
- 2013-05-20 22:20:50下载
- 积分：1
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MonteCarto
排队论问题的matlab仿真程序，梦特卡罗算法写的(queuing theory emulated using Monte Carto arithmetic)
- 2009-09-08 22:20:44下载
- 积分：1
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matlabprogram
MATLAB经典编程，总共15个章节，很实用很经典的编程资料(MATLAB classical programming, a total of 15 chapters, very practical classic programming information)
- 2010-09-18 09:00:04下载
- 积分：1
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gaoshu
大家都为了学习，学习，在学习，努力，认真学习才是王道，希望有用( If you hadn’t told me about your birthday party tonight, If you hadn’t told me about your birthday party tonight。)
- 2011-05-01 19:09:59下载
- 积分：1
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8
说明： matlab滤波器设计实例(2)，中文科技文(Matlab filter design and application of the article, Chinese science and technology papers)
- 2011-12-28 14:23:38下载
- 积分：1
