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aps013_dw1000_and_two_way_ranging_v2.1
说明: 主要描述UWB定位方式中的DWR方法,需要一定的数学功底(This paper mainly describes the DWR method in UWB positioning mode, which requires certain mathematical knowledge.)
- 2019-02-15 13:31:53下载
- 积分:1
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甲板处理系统
Deck Handling System
- 2022-11-21 13:10:03下载
- 积分:1
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谷物颗粒计数
谷物作为主要粮食和饲料作物,在农业生产中占有重要地位。提高谷物产量和质量的主要方法是选育出优质品种,而在选育品种过程中,对种子的计数是不可缺少的内容。目前,种子的计数方法通常采用人工计数,或半自动的光电计数器,很显然传统的计数方法存在着效率低、准确性不高等缺点。笔者利用计算机图像识别和处理技术实现考种过程中的计数,为谷物粒群的识别、精选、分级等的进一步研究奠定必要的理论与实践基础,并为育种工作提供一种高效、快捷的谷物计数新技术
用Matlab实现这种方法,既能分步对谷物颗粒图像预处理算法进行仿真测试,又可以很直接地得到谷物颗粒个数的结果。实验证明,用Matlab实现的处理结果比较理想,满足识别的应用性。本文介绍用matlab实现了对谷物颗粒图像的灰度化处理、去除噪声处理、灰度图像的二值化、谷物颗粒的数值计算等。并选取较好的处理步骤和算法参数解决谷物颗粒图像预处理的问题。(The grain plays an important role in the production of agriculture as main food supplyment of mankind and animals. The main way to improve grain yield and quality is to breed high-quality varieties.However, in the process of breeding varieties, counting seeds is an essential element.Nowadays, the counting of seeds is usually done manually,or semi-automatic photoelectric counter. It is obvious that the traditional counting method has the disadvantages of low efficiency and low accuracy. The use of computer image recognition and processing technology to achieve the counting test in the process of selection for identification, grain group, lay the theoretical and practical foundation for further research of the necessary classification, and for breeding work provides an efficient, fast new grain counting technique)
- 2017-12-06 13:40:38下载
- 积分:1
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use of this procedure, ADO connection ACCESS database segmentation window differ...
此程序用到了,ADO连接ACCESS数据库,切分窗口,以及不同视图之间进行通信.List Control和Tree Control,用户UI线程等技术.-use of this procedure, ADO connection ACCESS database segmentation window different Views of communication between. List Control and Tree Control, users UI thread technology.
- 2022-02-26 03:30:25下载
- 积分:1
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rl_channel_allocation-master
说明: 有关于D2D通信中,信道仿真的编程是基于python语言的。(Programming for channel emulation in D2D communication)
- 2019-03-20 21:26:56下载
- 积分:1
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JavaApplication6
说明: Libreria para el driver hx8347 para pantallas tft las cuales funcionen con dicho driver
- 2019-05-21 03:00:26下载
- 积分:1
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用C++实现LL(1)文法分析
用C++实现LL(1)文法分析
用C++实现LL(1)文法分析
用C++实现LL(1)文法分析-C achieve LL (1) grammar analysis C achieve LL (1) grammar analysis
- 2022-01-28 23:39:28下载
- 积分:1
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分笔分段
说明: 缠论分笔分段公式,主要是笔线段的绘制,用于股票期货分析(The formula of entanglement theory, mainly the drawing of lines, is used in the analysis of stock and futures.)
- 2020-06-21 10:00:01下载
- 积分:1
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Modern-Communications-Jamming
该书是一本通信对抗专业的实用参考书。系统地介绍了现代抗干扰通信技术(主要是直接序列扩谱和跳频扩谱)和抗干扰通信的检测技术,讨论了每一种基本抗干扰信号类型的干扰技术,包括干扰直接序列扩谱信号、干扰快跳频扩谱信号、干扰慢跳频扩谱信号和干扰直接序列扩谱/跳频扩谱混合信号。该书的读者对象是电子战和通信对抗领域的工程师和科技工作者,也可供通信领域的科技工作者参考。(Content HighlightsAnti-Jam Communications and Electronic Countermeasures. Radio Frequency Propagation. Signaling for AJ Communications. Jamming Techniques. Anti-Jam Signal Detection. Jamming Direct Sequence Spread Spectrum Systems. Jamming Fast Frequency Hopping Systems. Jamming Slow Frequency Hopping Systems. Jamming Hybrid Spread Spectrum Systems.)
- 2017-02-27 19:59:50下载
- 积分:1
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ERA-master
说明: 基于ERA的模态识别算法,能够根据试验数据识别系统模态(Modal identification algorithm based on era can identify system modal according to test data)
- 2019-11-20 14:51:22下载
- 积分:1