Multi-channel-data-acquisition

?运用数字信号处理及相关专业知识设计一个基于LabVIEW的虚拟仪器，采集一个信号，对其进行FIR滤波，将滤波后的波形输出并分析结果(Using digital signal processing and related professional knowledge to design a virtual instrument based on LabVIEW, collect a signal, carry out FIR filtering, output the filtered waveform and analyze the result.)

说明：  基于labview的闹钟设计，完整程序可用(Based labview alarm clock design, complete program)

labview通讯案例，多线程一对多，实现多线程通讯(labview review eefefeffffffff adkadaapadadkada)

基于串口通信的电机控制界面，VI程序 对电机实现参数监控(Based on serial communication motor control interface, VI program to achieve the parameters of the motor monitoring)

1．采用Labview设计一虚拟函数信号发生器， 通过数据采集卡输出波形信号，调节信号的相关参数，可观察示波器上波形的变化情况。 ⑴ 以NI MyDAQ数据采集卡作为输出接口； ⑵ 数据采集卡输出多种信号，至少完成三种波形：正弦波、三角波、方波(可调占空比)的输出，同时前面板上显示各输出波形； ⑶ 频率、幅值、初相位、直流偏移量和方波的占空比（0～100 ）等参数可以通过前面板控件调节。 ⑷ 前面板可显示输出波形。(1. Labview design using a virtual function signal generator, data acquisition card output waveform signal, adjust the relevant parameters of the signal can be observed on an oscilloscope waveform changes. ⑴ with NI MyDAQ data acquisition card as output interface ⑵ data acquisition card output a variety of signals, to complete at least three waveforms: sine wave output, triangle wave, square wave (adjustable duty cycle), while each of the output waveform is displayed on the front panel ⑶ frequency, amplitude, initial phase, the DC offset and duty cycle square wave (0 to 100 ) and other parameters via the front panel controls to adjust. ⑷ output waveform can be displayed on the front panel.)

利用LABVIEW开发的，可进行连续信号采集的程序(A program developed by LABVIEW for continuous signal acquisition)

labview 实现声音信号的采集并回放 利用生产者消费者模式(labview s sound acquisition and play back using producer-consumer mode)

说明：  labview与OPC通讯以欧姆龙NJ501PLC为例，希望能对大家有帮助。(Labview communicates with OPC)

基于TCP协议的Labview网络摄像头视频接收及显示、温湿度监测及控制指令远程发送上位机.vi，机器人下位机装载温湿度传检测、人体感应、红外、烟雾监测等传感器以及网络摄像头，下位机实时采集的图像视频、传感器数据等经过WiFi无线传输，上位机通过TCP协议实时接收下位机传输的数据，显示温湿度、人、烟雾等状态信息，还可以通过Labview上位机向机器人下位机远程发送转弯、前进、上楼梯等运动控制指令，并进行了简单的控件、界面美化(ON划词翻译ON实时翻译 Labview network video camera TCP protocol to receive and display, temperature and humidity monitoring and control of remote host computer sends instruction based on.Vi, robot crew loading temperature and humidity detection, the human body induction, infrared, smoke monitoring sensor and network camera, video image, the lower position machine real-time acquisition of sensor data through WiFi wireless transmission, host computer through the TCP protocol to receive real-time lower computer transmission of data, display of temperature and humidity, people, smoke and other state information, but also through the Labview host computer to the robot slave machine remote transmitting turning, forward, up the stairs and other motion control instruction, and has carried on the simple controls, to beautify the interface)

进行减法-卷积-高斯-二值处理，用于边缘查找(Subtraction-Convolution-Gauss-Binary Processing for Edge Finding)