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caoshengbo
超声波测距避障系统，实现机器人的智能化测距(Ultrasonic ranging obstacle avoidance system, realize the intellectualized ranging robot
)
- 2011-05-30 18:14:28下载
- 积分：1
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main
this is a new alghorithm about tabu search....
- 2013-05-26 16:48:25下载
- 积分：1
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two
：植物种类识别方法主要是根据叶片低维特征进行自动化鉴定。然而，低维特征不能全面描述叶片信息，识别准确率低，本文提
出一种基于多特征降维的植物叶片识别方法。首先通过数字图像处理技术对植物叶片彩色样本图像进行预处理，获得去除颜色、虫洞、 叶柄和背景的叶片二值图像、灰度图像和纹理图像。然后对二值图像提取几何特征和结构特征，对灰度图像提取 Hu不变矩特征、灰 度共生矩阵特征、局部二值模式特征和 Gabor 特征，对纹理图像提取分形维数，共得到 2183 维特征参数。再采用主成分分析与线性 评判分析相结合的方法对叶片多特征进行特征降维，将叶片高维特征数据降到低维空间。使用降维后的训练样本特征数据对支持向量 机分类器进行训练(plant species identification method is mainly based on blade automatic identification of low dimensional characteristics.However, can not fully describe blade low-dimensional feature information, identification accuracy is low, in this paper
A kind of plant leaves recognition method based on multiple feature dimension reduction.First by digital image processing technology to the plant leaf color sample image preprocessing, obtain background color removal, wormhole, petioles, and the blades of a binary image, gray image and texture image.Then the binary image to extract the geometric characteristics and characteristics of structure and characteristics of gray image extraction Hu moment invariants, gray co-occurrence matrix feature, local binary pattern features and Gabor, to extract the fractal dimension of texture image, get 2183 d characteristic parameters.By principal component analysis and linear uation analysis method of combining the characteristics of blade more feature dimensi)
- 2017-02-28 09:57:50下载
- 积分：1
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STC15系列只用一个定时器的红外接收程序
说明： STC15系列只用一个定时器的红外接收程序，有需要的可以看一下(STC15 series infrared receiving program with only one timer, you can see if you need it.)
- 2020-06-21 22:00:02下载
- 积分：1
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STM32串口驱动环形队列+内存动态分配+DMA+拼音检索
STM32串口驱动环形队列+内存动态分配+DMA+拼音检索..
- 2022-02-05 19:53:43下载
- 积分：1
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accessory_parameter
lingjian.m-----
- 2008-09-21 17:14:52下载
- 积分：1
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qdqdh
抢答器的实现功能的仿真，使用MATLAB进行仿真运行(Responder achieve functional simulation using MATLAB simulation run)
- 2013-12-17 20:43:47下载
- 积分：1
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Mach xe may
说明： file bin for rom 512kB
- 2019-05-29 22:53:49下载
- 积分：1
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网上银行
它主要包括网上银行正在研制用点净 framewordk 的活动服务器页面的源代码
- 2023-05-17 17:50:03下载
- 积分：1
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AutoPhoneSys
自动语音应答系统
硬件需要一个语音卡或一个语音modem
其中有6个类，下载包里头有详细类说明(Automatic Voice Response System hardware needs a sound card or a voice modem which six categories, Download Packet Erlitou detailed presentation on)
- 2007-01-10 14:21:59下载
- 积分：1
