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laolan_V0.1
是小学期课程设计的题目，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，小波包分析提取振动信号中的特征频率。( Is the topic of the elementary school stage curriculum design, ofdm system simulation including 16qam modulation fft windowing modules plus cp, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2016-10-08 15:46:35下载
- 积分：1
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MATLAB
matlab的学习资料，方便大家的学习，可以下载看看(matlab learning materials to facilitate everyone' s learning)
- 2010-09-27 18:02:55下载
- 积分：1
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matlab-courseware
matlab课件，主要介绍matlab的基本用法(matlab courseware)
- 2013-03-03 23:52:42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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duoyuan
通过多元统计的办法对采用的几何最小二乘拟合的结果进行分析(Multivariate statistical approach by using the geometry of least squares fitting analysis of the results)
- 2011-04-19 20:24:54下载
- 积分：1
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WSN-fundamentals-in-Matlab
wsn fundemental in matlab
- 2011-06-20 17:38:59下载
- 积分：1
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Grid_connected-_PV_PaO_MPPT
Grid_connected _PV_P&O_MPPT
- 2013-04-09 21:53:37下载
- 积分：1
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AIC
阵列信号处理中基于白噪声背景下的AIC准则(Array signal processing based on the the AIC criterion under the background of white noise)
- 2012-11-19 22:03:27下载
- 积分：1
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ee
说明： lms实现自适应均衡器 作用是比较明显的(lms)
- 2009-11-19 20:46:18下载
- 积分：1
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playlxg
清华老校歌，直接运行播放清华大学的老校歌，主函数是matlab中的sound,文件名和函数名要一致(The song of Tsinghua University)
- 2011-05-07 23:48:39下载
- 积分：1
