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ch
- 基于mo+vb的宿迁学院信息查询系统,实现了放大缩小漫游查询测量缓冲区等大部分功能-failed to translate
adc0804
- 热敏电阻,+adc0804测量温度,精确度到0.3摄氏度,本人第一个作品-Thermistor,+ adc0804 temperature measurement accuracy to 0.3 degrees Celsius, I was the first work
Dis_Wave
- 能实现1Hz~50MHz间的频率测量,显示信号周期,能实现1Hz~15KHz间的信号波形实时显示,采样速率120KHz。-1Hz ~ 50MHz to achieve inter-frequency measurements show that the signal cycle, to achieve inter-1Hz ~ 15KHz real-time display of signal waveforms, the sampling rate of 120KHz.
easyadjplus
- 测量平差软件,功能强,葛永慧编制,有参考价值啊-Adjustment software measurement, functional strong
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
ImageMatching
- 数字摄影测量——影像匹配(单点拉框匹配) 数字摄影测量——影像匹配(单点拉框匹配)-Digital Photogrammetry- image matching (matching a single point of pull box) Digital Photogrammetry- image matching (matching a single point of pull box)
ftpchengxu
- 快速傅里叶变换模拟程序,对于做三维测量的很有用-Fast Fourier Transform Simulation Program, for doing the very useful three-dimensional measurement
SOC
- 在电子技术中,频率是最基本的参数之一,又与许多电参量的测量方案、测量结果都有十分密切的关系,因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测量频率具有精度高、使用方便、测量迅速,以及便于实现测量过程自动化等优点,是频率测量的重要手段之一。在本次毕业设计中我们选择使用单片机来制作数字频率计,并在实际制作中采用了直接测频法。利用延时产生的时基门控信号来控制闸门,通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率,最终送入LCD中显示。这样制作出来的频率计不仅可以满足设计题
photogrammetry
- 摄影测量的程序全都包括,用vc++进行了可视化实现,很是不错的东西-Photogrammetric procedures are included, with a vc++ visualization to achieve, it is a good thing
Multi-point_temperature_system
- 这是一个多点温度测量系统,通过三个传感器点采集温度,51单片机负责下位机的工作,然后通过RS232与PC机上的程序通信,在PC上可以查看这三路温度值,还能分别控制各路的开关状态,有温度超值报警等功能,-This is a multi-point temperature measurement system, through the acquisition of three-point temperature, single-chip 51-bit machine under the respon
messagesending
- 转速测量系统中短信发送模块的程序,实现脉冲的发送与接收-Speed Measurement System SMS module procedures, to achieve the send and receive pulses
cloudpoint
- 基于立体视觉测量系统的人体三维点云模型的重构-Three-dimensional measurement system based on human visual three-dimensional point cloud model of the reconstruction
8-bitmicrocontrollerbasedonthefrequencyofdesign.ra
- 基于89C51单片机技术,介绍了一种数字式频率计数器,该频率计具有操作简单方便、响应速度快、体积小等一系列优点。可以及时准确地测量低频信号的频率。-Based on the 89C51 single-chip technology, introduces a digital frequency counter, the frequency meter is simple convenient, fast response, a series of advantages of small size
BasedonCPLDFPGAsuchasthefrequencyaccuracyofthedesi
- 基于CPLD/FPGA的可编程逻辑器件,借助单片机AT89C51;利用标准频率50~100MHz的周期信号实现系统计数的等精度测量技术。同时采用闸门测量技术完成脉宽,占空比的测量。-Based on CPLD/FPGA programmable logic devices, with single-chip microcomputer AT89C51 using a standard 50 ~ 100MHz frequency of the periodic signal, such as c
measurementprocedures
- 一个串口很好的测温程序,用于一般温度测量控制。-Serial measurement of a very good program, for general control.
Thermocouple
- 本文讨论了热电偶用于温度测量中的若干问题,并着重阐述了冷端补偿问题,给出了实用电路,具有较强的应用性和参考价值-This article discusses the thermocouple for temperature measurement of a number of issues, and focuses on the cold side of the issue of compensation, given a practical circuit, the application o
Cchengxu
- 噪音测试。该测量仪能能满足一般民用需要。具有数字显示,最大值保持功能。-Noise tests. The measuring instrument can meet the needs of the general civilian use. With the figures show that to maintain maximum functional
MSP430cedianya
- 描述了基于 MSP430的通用定时器/端口模块的电压测量方法,解释了测量原理与过程 ,并列出了计算方程。测 量结果表明:该方法实用、简便,所需器件少,具有较高的测量精度。-Descr iption based on the MSP430 Universal Timer/Port module' s voltage measurement method, explained the principle and the process of measuring and calculati
MCS51dianyabiao
- 1. 电压测量范围:0-±2000V 2. 最小误差0.5V 3. 结果可显示四位半数值 4. 输出数据用LCD液晶显示 5. 用ICL7135实现数字量的转换 6. 用ICL7660产生-5V电压 7. 核心控制部件采用单片机控制,不需要看门狗电路,直接利用单片机资源。 -1. Voltage measuring range: 0- ± 2000V 2. The smallest error of 0.5V 3. The results show the four
Applicationofmatlab
- 测量数据的处理包括数据分析X数理统计X数据的可视化 matlab在数据处理中的优势使其在测量数据处理中得以广泛应用-Measurement data, including data analysis of mathematical statistics X Visual X data in the data processing matlab advantage in its data processing in the measurement can be widely used in