unicode

CRC16的9个LabVIEW算法CCITT,CCITT-KERMIT,CCITT-X25，CCITT-XMODEM,DNP,IBM,MAXIM,MODBUS,USB，开发环境LabVIEW2013(9 LabVIEW algorithm of CRC16: CCITT,CCITT-KERMIT,CCITT-X25，CCITT-XMODEM,DNP,IBM,MAXIM,MODBUS,USB The development environment version is LabVIEW 2013)

在labview环境下编写实现语音信号的采集播放加噪降噪和滤波功能(Under labview environment prepared to play the voice signals to achieve acquisition plus noise and noise reduction filtering)

应用Labview实现远程控制面板的程序。(Labview application to realize remote control panel program. )

航空航天通信技术一般采用模拟通信的频率调制和数字通信的移相键控调制方法。这有利于充分应用信道带宽和能源。频率调制是在一定程度上改变载波或副载波的频率来传输信息的调制方法。移相键控调制是利用载波或副载波的相位跳变来传输信息的调制方法。移相键控又分二相移相键控、四相移相键控和多相移相键控，其中以四相移相键控和八相移相键控调制方法的效率较高(Aerospace communications technology commonly used analog communication of frequency modulation and the digital communication phase shift keying modulation method. This is helpful for making full use of channel bandwidth and energy. Frequency modulation is changed to some extent carrier or subcarrier frequency to transmit information modulation method. Phase shift keying modulation is the use of carrier or subcarrier phase jump to transmit information modulation method. Phase shift keying and binary phase shift keying, four phase shift keying and multiple phase shift keying, of which four phase shift keying and eight phase shift keying modulation method of high efficiency )

说明：  使用visi串口实现电机正反转。欢迎需要的朋友来下载。(The visi serial port is used to realize the forward and reverse rotation of the motor.)

主要运用labview的编程功能完成对信号的功率谱分析，从而更好的理解功率谱。(The main use labview programming features to complete the signal power spectrum analysis to better understand the power spectrum.)

在vc环境下调用labview下生成的dll库在vc环境下调用labview下生成的dll库(Vc calls in labview environment generated dll library vc environment in labview generated call dll library)

说明：  基于LabvIEw的通用自动测试系统(ATs)舍计算机，可鳊程激励、响应数据采集及uuT模块，采用MxI总线控制方式。专用信号发生器为uuT提供模拟激励信号，矩阵开关和适配器完成不同信号间切换。主控计算机执行测试程序，信号发生器发送激励信号，数据采集卡采集数据，采集数据经调理后，并与标准数据|匕较是否满足相应测试结果。(The general automatic test system (ATs) based on LabvIEw can be used as a computer to excite, respond to data acquisition and uuT module. The control mode of MxI bus is adopted. Special signal generator provides analog excitation signal for uuT, matrix switch and adapter complete switching between different signals. The main control computer executes the test program, the signal generator sends the excitation signal, the data acquisition card collects the data, after the data acquisition is adjusted, and compares with the standard data | dagger whether it meets the corresponding test results.)

说明：  基于转速环-电流环双闭环控制的直流电机调速系统的labview上位机程序。(The LabVIEW upper computer program of DC motor speed control system based on double closed-loop control of speed-loop and current-loop.)

labview使用xy绘图控件时对于有的需求要对图像做归一化处理(LabVIEW with XY drawing to achieve normalization)