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Slide1.12
- 通过一个实际应用例程演示了实时曲线与多媒体定时器的应用,原本有采集卡,已屏蔽相关操作-through the practical application of a routine demonstration of real-time curve and the application of multimedia timer, the original acquisition card, operation Shield has been associated
dynamic_line_real_show_like_windows
- VC实现的界面和windows任务管理器的联网界面一样动态曲线实时显示系统(TIMER实现的)可用于上位机对下位机采集的数据动态实时显示,曲线防闪烁,。-VC interface and windows management tasks for a network interface like real-time dynamic curves show - EC (TIMER achieved) can be used for PC right from the lower the dynami
VB-qx
- 用VB做监控程序时,有时需要把采集到的数据以曲线的形式显示出来,下面是对此进行的介绍
realcurve
- 一种实时曲线类,可动态显示采集数据,里面有各种接口函数的说明啊
NTGraph_Test.rar
- NTGraph.ocx控件的应用例程,能够根据需要绘制出所采集到的数据动态曲线界面美观。,Application of control NTGraph.ocx routines, according to the need to map out the data collected by the dynamic curve of the interface aesthetics.
realtime_plot
- 多通道实时曲线程序,可以采集多路通道的数据,并按照不同的颜色绘制曲线,本程序才用单文档编写-MULTI CHANNLES REALTIME PLOT
youmenchuanganqi
- 用于控制步进电机带动油门传感器,采集数据,生成数据曲线并可打印报表-Used to control stepper motor driven throttle sensors, collect data, generate data curves and print statements
VBcurse
- 使用VB绘制工业实时数据曲线,开发的机组轴瓦控制系统成功实现了轴瓦速度实时采集曲线的绘制-Industrial real-time data using VB draw curve
201011510135652
- 实时曲线显示,主要用于底层设备数据采集后,形成实时曲线显示 -Real-time curve showed that the underlying device is mainly used for data collection, the formation of real-time curve display
1
- 2.利用FFT对信号进行谱分析 对于连续信号xa(t)=cos(2πf1t) +5cos(2πf2t) +cos(2πf3t) ,其中f1=6.5kHz, f2=7kHz, f3=9kHz, 以采样频率fs=32 kHz对其进行采样, (1)对xa(t) 信号采集16点样本,分别作16点和补零到256点的FFT,并分别绘出对应的幅频特性曲线。 (2)对xa(t)信号采集256点样本,分别作256点和512点的FFT,并分别绘出对应的幅频特性曲线。 (3)比较(1)和(2)
VB_1ms318
- 1ms快速数据采集和曲线显示,都是用控件的,编程调试很方便!-1ms fast data acquisition and curve display, with all controls, programming and debugging very convenient!
MyCom
- 通过编辑QT数据采集界面并进行波形显示,实时显示波形曲线-QT interface by editing the data acquisition and waveform display