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AT89C51
- 随着微电子技术的不断发展，微处理器芯片的集成程度越来越高，单片机已可以在一块芯片上同时集成CPU、存储器、定时器／计数器、并行和串行接口、看门狗、前置放大器、A／D转换器、D／A转换器等多种电路，这就很容易将计算机技术与测量控制技术结合，组成智能化测量控制系统。这种技术促使机器人技术也有了突飞猛进的发展，目前人们已经完全可以设计并制造出具有某些特殊功能的简易智能机器人。-With the continuous development of microelectronic technology,
nannvshengshibie
- 本文通过对男性和女性声音的语音特征的研究，发现男女声的基音频率存在较大的差异，并设计了基于基音频率分析的男女声识别系统。男女声识别系统由以下三个模块电路构成：话筒放大器，低通滤波器，半波整流电路，单片机测量控制模块。话筒放大器采用NE5532P音前置芯片，对语音信号进行放大；八阶低通滤波器MAX293完成基音信号的提取；单片机STC12C5410AD实现频率测量和控制输出功能。经仿真与电路实测，男女声的识别效果良好。-In this paper, the voices of male and f
114
- ：本文介绍了MATLAB 语言的特点以及图像处理工具箱实现的经典图像处理 技术。应用该工具箱对一实拍的芯片图像进行前期预处理，通过实例验证了该语言具有强大的矩 阵运算与图形处理能力，是一种简洁易学，可读性强、功能强大的应用软件，对它的应用可以快 速实现模拟仿真，大大提高实验效率。-: This article describes the characteristics of the MATLAB language and image processing toolbox to ach
REandNURBS
- 一篇关于点云预处理，利用NURBS生成曲面实体，并进行数控加工的论文，本着学习的交流的原则和大家共享，版权为原作者和原学校，希望对大家有帮助。-One on the point cloud pre-processing, the use of NURBS surface is generated entities, and make CNC machining of papers, in line with the exchange of learning the principles and
bj01169165.pdf
- Theory and design of interferometric syntheticaperture radars is a good explaination of the principal and basic idea of InSAR-Interferometric synthetic aperture radar (InSAR) is a method which may provide a means of estimating global topography wit
led
- LED显示实验：主要掌握单片机的基本VO操作，主要是指如何操作端O。其中含有将操作端O做为8位寄存器寻址方式的操作和按位寻址的操作方式，另外还包含有软件延时：预顶义，存贮单元硬件描术表的建立。 -LED display experiment: the main master the basic VO MCU operation, mainly refers to how end of O. O which contains the operating side as the 8-bit reg
pre
- Matlab - Introduction to pre-processing.
voice
- 语音的预加重和去加重，进行语音的前期处理，减少噪声。-Voice of the pre-emphasis and de-emphasis, voice of the pre-processing to reduce noise.
024
- ADVANCED FUZZY CONTROL OF THE TEMPERATURE IN THE TEST-The paper deals with a systematic approach to the control system design with a final goal to efficiently control some living conditions in a test chamber. The first step of each systematic appro
04429280
- Histogram equalization is widely used for contrast enhancement in a variety of applications due to its simple function and effectiveness. Examples include medical image processing and radar signal process- ing. One drawback of the histogr
ffntest
- 对数据进行分类，从而实现对数据的预处理，为后面建模提供更好的数据，提高模型的精度-Classification of the data, in order to achieve the pre-processing of the data behind modeling to provide better data to improve the accuracy of the model
FULLTEXT01
- CBIR-Two novel contributions to Content Based Image Retrieval are presented and discussed. The fi rst is a search engine for font recognition. The intended usage is the search in very large font databases. The input to the search engine is a
Content-based-Image-Retrieval
- Two novel contributions to Content Based Image Retrieval are presented and discussed. The fi rst is a search engine for font recognition. The intended usage is the search in very large font databases. The input to the search engine is an i
SURVEY-ON-CONTENT-BASED-MEDICAL-IMAGE-RETRIEVAL-S
- survey on content based medical image retrieval system it contains pre processing feature extraction and selection methods
421
- 针对齿轮滚动轴承等的早期损伤类故障, 提出将小波包分解作为包络分析的前置处理手段以提取振动信号的故障信息特征 。 在简述小波包基本原理的基础上, 通过仿真信号, 对振动信号的具体处理过程进行分析, 并对可能遇到的问题, 提出处理办法, 然后应用于诊断实例 。 -Early damage fault for rolling bearings and other gear, the proposed wavelet packet decomposition as pre-processing mea
04-Feng
- Pre-stack migration applied to GPR for landmine detection