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matlab
摘 要:针对茄子图像的灰度和颜色特点,利用MATLAB中丰富的图像处理函数,分别进行了色差分割和色调分割。在
色调分割中,采用了自动选取阈值的Otsu法。在去除残留噪音的处理中,采用标注的方法对二值图像的各连通区域进行面积
统计。保留最大面积的区域,从而使分割效果大大改善。利用多参数来衡量分割效果,使评价做到最大程度的客观、合理。(Based on the gray- level and color characteristics of eggp lant image, hue and color- difference segmentation were
conducted by using the rich image p rocessing functions embedded inMATLAB. The auto threshold- adap tivemethod ofOtsu operation
was specially used for hue segmentation. And upon the elimination of the residue noise, labelingmethod for statistical calculation was
introduced for the connected regions of the binary image. Themaximum areaswere p reserved to imp rove segmentation effects. In addi2
tion, multi- indiceswere app lied to assess the effect of segmentation, in order to get impersonal and reasonable assessment)
- 2009-05-12 11:21:14下载
- 积分：1
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Spectral
一些关于谱分析的matlab程序，和朋友们一起分享，希望能共同交流！(Spectral analysis on the matlab program, and friends to share, hoping to share!)
- 2009-05-26 18:26:57下载
- 积分：1
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simulinkOFDMtest
simulink完成的OFDM系统的符号同步，很好的OFDM初学者例程，帮助你理解ofdm系统的原理和结构(simulink OFDM system complete synchronization, OFDM good beginner routine, to help you understand the principles and structure of ofdm system)
- 2011-01-17 09:36:32下载
- 积分：1
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A-Guide-to-MATLAB-for-Beginners-
一本关于matlab的基础用书。。。。。。。。。(A Guide to MATLAB for Beginners and Experienced Users)
- 2013-03-14 13:58:12下载
- 积分：1
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sparse_in_frequency
sparse in frequency domain
- 2012-11-13 19:57:16下载
- 积分：1
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fun_hht
希尔伯特-黄变换的matlab代码，仅供参考(Hilbert-Huang Transform)
- 2013-10-21 09:50:26下载
- 积分：1
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final-res
Grid-Connected Boost-Half-Bridge Photovoltaic
Microinverter System Using Repetitive Current
Control and Maximum Power Point Tracking
- 2013-11-21 12:48:44下载
- 积分：1
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matlab
完成对excel的读取、删除、添加、修改等的功能，利用matlab开发，编写语言，并与word里面的excel连到了一块(Complete the Excel function such as read, delete, add, modify, using MATLAB to develop, written language, and the Excel and Word attached to adatabase is attached to a piece of)
- 2012-05-28 11:19:09下载
- 积分：1
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tiaozhi_shibie
调制识别的传统算法，
零中心归一化瞬时幅度的谱密度的最大值
零中心归一化瞬时幅度绝对值得标准偏差
零中心非弱信号段瞬时相位非线性分量绝对值的标准偏差
零中心非弱信号段瞬时相位非线性分量的标准偏差
零中心归一化非弱信号段瞬时频率绝对值得标准偏差(Traditional modulation recognition algorithm, the zero center owned by an instantaneous amplitude of the spectral density of the maximum zero center owned by one of the instantaneous amplitude is definitely worth the nonlinear component of the instantaneous phase of the absolute value of standard deviation of zero-center non-weak signal segment, standard deviation of zero center weak signal segment of the standard deviation of the nonlinear component of the instantaneous phase zero center owned by the instantaneous frequency of a non-weak signal segment is definitely worth the standard deviation)
- 2011-06-28 15:10:44下载
- 积分：1
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MMSE_SIC
MMSE-SIC 串行干扰消除算发，实验证明是可以的。不知道对你们有没有用。(MMSE-SIC serial interference cancellation algorithm, the experiment proved to be possible. Do not know that you have not used.)
- 2021-04-14 16:28:55下载
- 积分：1
