Read-dxf-file

通过编辑注册表的方式，注册ACCESS数据源。(Register the ACCESS data source using the registry)

基于Labview平台的声卡的频谱分析仪，要求Labview版本在7.0以上(Labview sound card of the spectrum analyzer, asked Labview 7.0 version of the above)

说明：  rs485串口简易编程,上位机pc平台windows窗口(RS-485 Transceiver Control)

实现labview的pwm控制，产生占空比可调的PWM波形(Labview realize the pwm control, adjustable duty cycle of the PWM waveform generated)

说明：  利用labview做数学公式调用dll,亲测好使(Using LabVIEW to make mathematical formulas to call DLL)

说明：  1）LabVIEW实现车牌的自动识别，同时提供Gamma变换图像、边缘检测结果、正交投影信息等。 2）文件中附车牌图片、识别结果。 3）2016版本LabVIEW。(1) Automatic recognition of license plate realized via LabVIEW, where gamma transform image, edge detection result, orthogonal projection information are also provided. 2) The license plate pictures and recognition results are attached to the document. 3) LabVIEW 2016.)

说明：  labview用户登录程序，可以用于软件的初始页面。(LabVIEW user login program can be used for the initial page of the software.)

说明：  使用LABVIEW制作了一个用户登录管理系统，包含了数据库模块的使用调用与介绍(Using LabVIEW to make a user login management system, including the use and introduction of database module)

基于labview的频谱分析，简单的fft快速傅里叶变换(Spectrum analysis based on LabVIEW ， Simple FFT fast Fourier transform )

说明：  PCI1020驱动，用于阿尔泰数据采集卡驱动(PCI1020 Driver for Altai Data Acquisition Card Driver)