Dual-channel-signal-acquisition

消除存入excel的数据空行,消除存入excel的数据空行(Data stored in excel eliminate blank lines)

基于声卡的labview虚拟示波器实例 他人做的 转载。(Sound card based LabVIEW virtual oscilloscope instance, others do reprint.)

LabVIEW平台开发的振动测试程序，可实现时域分析，频域分析，频响分析等功能(LabVIEW platform for the development of vibration testing procedures, time-domain analysis, frequency domain analysis, frequency response analysis functions)

利用声音和振动工具包对一个仿真信号进行声压级的计算，前提是下载声振工具包；(Calculate the sound pressure level of a simulation signal by use of sound and vibration, the premise is to download acoustic kit )

说明：  可以实现自适应的分辨率调节。。。。。。。(Adaptive resolution adjustment can be realized)

说明：  数据采集卡采集拉力值，与预先设定的拉力值进行比较，然后PID运算，控制相应的PWM占空比输出，最终控制电机的速度(The data acquisition card collects the pull value and compares it with the pre-set pull value. Then the PID arithmetic is used to control the output of the corresponding PWM duty cycle, and finally the speed of the motor is controlled.)

基于Labview的电子钢琴设计，通过对声音频率的设置，实现发声及演奏功能(Labview-based electronic piano design, set to the frequency of the sound, vocal and performance features)

此文档中的内容是LABVIEW英文应用提高教程，包括LabVIEW软件工程动手课程、LabVIEW界面设计秘诀、提高LabVIEW开发速度25技。(The contents of this document is to improve LABVIEW English Application Guide, including LabVIEW software engineering hands-on courses, LabVIEW interface design tips to improve the speed of 25 LabVIEW development skills.)

华氏度转换为摄氏度，代码短小，可靠性高，转化方便，适合做课后练习(Convert Fahrenheit to Celsius, the code short, high reliability, easy transformation, suitable for after-school practice)

USRP收发文字包，包括不同调制方式。有频谱图显示，即时收发。(USRP send and receive text package, including different modulation schemes. There spectrogram display, send and receive instant.)