Noll系数

程序实现对信号的小波分析以及频谱分析，具有美观的界面和数据存储功能。(The program realizes wavelet analysis and spectrum analysis of signals, and has beautiful interface and data storage function.)

labview实现 多条曲线的创建 数据保存在数组里面(labview create multi-curve data stored in the array inside)

说明：  利用Labview编程调用函数库实现FFT快速傅里叶变换功能(FFT based on Labview)

一个laview小程序，实现数据的回放与打印功能(Laview a small program, data playback and print functions)

di电子测量技术基础的课程设计总结报告，题目是基于虚拟仪器技术的频谱分析仪设计，本文详细论述了开发平台labview8.5实现该设计各部分功能的原理及方法，并对本设计创新点，存在问题等做了分析，附带个人总结。(di Electronic Measurement Technology curriculum design summary report entitled spectrum analyzer based virtual instrument technology, the paper discusses in detail the principles and methods of development platform labview8.5 implement the function of each part of the design, and this design innovation, there is a problems were analyzed, with personal summary.)

基于labview的平台，构建了多通道虚拟示波器。(Based on LabVIEW platform, a multi-channel virtual oscilloscope is constructed.)

说明：  对图像进行腐蚀、膨胀、开运算、闭运算、细化等操作(Corrosion, expansion, opening, closing and thinning of images)

labview对access数据库内的数据进行删除 重建等操作(Labview to delete data in access reconstruction, and so on)

基于labview的简单变声程序，简单而有趣，可以尝试一下，并做出改进(Labview program based on a simple change of sound, simple and fun, you can try and make improvements)

说明：  labview编写串口通讯实例，基于ModBus协议，使用串口通讯，与电机驱动器通讯，实现信号写入与读取，从而控制电机(LabVIEW serial communication, signal writing and reading)