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说明: 该电路由一片四双向模拟开关集成电路CD4066为核心构成。每个电路内部有四个独立的能控制数字或模拟信号传送的开关。当水箱无水时,由于180K电阻的作用,使四个开关的控制端为低电平,开关断开,LED 不发光。随着水位的增加, 由于水的导电特性,使得IC的13脚为高电平,S1接通,LED1点亮。当水位逐渐增加时,LED依次发光指示水位。水满时, LED4发光, 显示水满。同时T1导通, B发出报警声,提示水已满。不需要报警声时,断开开关K即可。 (The circuit consists of a four-way analog switch integrated circuit CD4066 core composition. Within each circuit to control four separate digital or analog signal transmission in the switch. When the tank water, the role of the 180K resistor, so that the four low-side switch control, switch off, LED does not light. As the water level increases, the electrical properties of water, making the IC' s 13 feet high, S1 connected to, LED1 lights up. When the water level gradually increased, LED turn light level indication. Is full of water, LED4 LED display full of water. At the same time conducting T1, B alarm will sound, indicating that the water is full. Do not need to sound the alarm when the disconnect switch K can be.)
- 2011-03-11 11:41:51下载
- 积分:1
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pso_matlab
说明: 这是用matlab开发的pso工具箱,直观实用,对做这方面研究的人员很有用处(this is the development of PSO Matlab Toolbox, easy to use and the right to do this study of useful)
- 2006-03-24 12:09:56下载
- 积分:1
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quiver_filtering_based_on_make_zeta_output_0
This code deals with data at any z-level specified by zlevel1 and uses the output generated from make_zeta_u.c, make_zeta_v.c
and make_zeta_T.c file i.e. it uses the files ufile??zlevel.dat, vfile??zlevel.dat and Tfile??zlevel.dat. The output includes qiver or
velocity vector plots in that particular z-level. Dependencies include quivers.m file
- 2011-06-06 11:24:18下载
- 积分:1
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Alaa_ToolBox_sent
此文档包含支持向量机程序和核函数的编写程序(This document contains the program of support vector machine and kernel programming)
- 2012-05-21 09:30:45下载
- 积分:1
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MATLAB-Image-classify
识别图像中的矩形,正方形,圆,椭圆,线,点,菱形(Identify the image rectangle, square, circle, ellipse, line, point, diamond)
- 2011-10-23 09:57:35下载
- 积分:1
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interpolation
提供mathlab进行插值,数据回归分析等方法(gg)
- 2010-07-21 12:44:04下载
- 积分:1
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ofdm_simulation
说明: 该源码可以实现OFDM系统的比特加载和功率分配算法的仿真(The source code can be bit-loaded OFDM system and Power Allocation Algorithm for Simulation)
- 2008-11-06 19:02:02下载
- 积分:1
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bandpassfilter
band pass filter designing
- 2012-09-03 18:45:25下载
- 积分:1
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HFCMClust
混合模糊聚类算法,2012年有希腊学者提出,有一个参数theta。当theta为0是该算法为k均值算法,当theta为1时,该算法为模糊聚类算法;当介于0到1时,该算法性能在两者之间(hybrid fuzzy clustering method)
- 2013-12-21 14:04:05下载
- 积分:1
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kmeans_zp
使用K-MEANS算法进行图像的分割,并且有详细的语句注释(K-MEANS algorithm using image segmentation, and a detailed statement notes)
- 2010-06-29 11:42:47下载
- 积分:1