数据采集编程指南 中篇

labview 语音信号采集及频谱分析的程序，功能强大好用(labview voice signal acquisition and spectrum analysis)

通过读取本地CSV文件，筛选里面数据后，传输至指定数据库(By reading the local CSV data, it is transmitted to the database.)

利用图形化语言LabVIEW开发的用的基于声卡的虚拟示波器(The use of LabVIEW graphical development language to use virtual sound card based oscilloscope)

一个Labview2009 安装及破解过程的文件，包括安装程序，注册机和破解步骤(Labview aviode overtime)

说明：  图像采集，可以利用电脑摄像头采集图像并保存到指定目录下(Image acquisition, which can be collected by computer camera and saved to a specified directory)

这是一款基于Labview的变声器，我用的版本是Labview2011，软件的主要目的是改变输入的声音(This is a Labview-based voice changed, I used version is Labview2011, the main purpose of the software is to change the input voice)

编写软件为labview2011，功能为读取txt文件中的值，并绘制电平图，设置了双游标，可以自动准确计算出两游标X轴时间差值。txt的内容为上升沿或下降沿的时间信息，首位0代表下降沿，1代表上升沿。后面位的值乘16代表沿的绝对时间(program software is the labview2011, functions is to read txt file values​ ​ , and draw level diagram, set up a dual cursors, you can automatically and accurately calculate the time difference between the two cursors X axis. txt contents of rising or falling time information, the first 0 represents falling, a representative of the rising edge. Followed by 16-bit value represents absolute time along)

用LABVIEW中FOR循环结构实现阶乘运算(Factorial with a FOR loop structure in the LABVIEW)

基于Labview的数字滤波器与频谱分析仪 滤波器可以选择是否打开滤波器，可显示波形，可设置滤波器参数，可测量时域、频域(Labview based digital filter and spectrum analyzer filter, you can choose whether to open the filter, you can display the waveform, you can set filter parameters, you can measure the time domain, frequency domain)

说明：  采用cvi语言编写 对agilent 34970a万用表进行初始化设置，可作为在 labwindows/cvi使用agilent 34970a万用表进行数据采集的参考代码(Cvi language used to initialize agilent 34970a multimeter settings, can be used as in labwindows/cvi using agilent 34970a multimeter for data collection reference code)