BP 神经网络labview

由于有一个项目需要使用320*240的液晶屏，于是使用labview Xctrl制作了一个模拟的单像素控件，可以直接当作虚拟屏幕使用，在项目前期比较方便(A project need to use the 320 x 240 LCD screen, so use the the labview Xctrl produced a simulated single-pixel control can be used directly as the use of virtual screen early in the project is more convenient)

将需要保存的数据，保存在EXCEL文档或者TXT文档中。(save you need data for excel or txt file,in NI labview entironment.)

运用Labview进行虚拟示波器串口设计的源码(The use of Labview virtual oscilloscope serial design source)

使用labview对频谱出现周期性尖峰的信号进行滤波处理(Labview-based signal processing projects, filter the signals that have periodic spikes in the spectrum.)

利用labview连接数据库，并用SQL查询访问数据库。对于初学者有很好的帮助作用。(LABVIEW SOL)

利用labview开发的一个简单用户系统，但是还需要优化(The labview develop a simple user system, but also need to optimize)

用labview写的一个相移键控、频移键控、幅移键控的展示程序(ASK/FSK/PSK display in LabView)

串口读写，基于labview做的，可以实现上位机与下位机调试用(Serial reading and writing, based on labview do, you can achieve the PC and the next crew debugging)

摘要：以实际工程为背景，介绍了在I丑bwindows／CVI环境下，基于ActiveX技术访问Microsoft Excel 2003的方法，以及创建 自动化仪器驱动器的方法。详细阐述了访问Excel具体函数的使用方法，实现了对Excel的访问。通过该工程实例，说明 了本方法具有重要的工程实用价值。(Abstract：The approach of accessing to Microsoft Excel 2003 based on ActiveX technology in LabWindows／CVI environment is intrt~ uced，in 8cN~ence，the establishments of driving scheme for automatic instruments are presented in detail．To realize the access to Excel，the operations of accessing to the real functions are intensively illustrated as wel1．Th e experiments in the real environment demonstrate that this method illustrated here is of great value for practical applications．)

labview中用程序去产生一个触发事件是个难点，相关的介绍和例子并不多，本程序使用值属性信号结点改变的方法去产生一个事件，实现程序控制产生触发事件的功能，labview开发版本8.2。(labview using the program to generate a trigger event is difficult, relevant examples of the introduction are not many,here we use the value change of the node attribute of the signal to generate an event, the realized the program control functions to generate trigger events, the version of labview development is 8.2 .)