-
11.1.6 声音信号的功率谱分析(LABVIEW8.2)
声音信号的功率谱分析(LABVIEW8.2),对声信号进行功率谱分析(Power spectrum analysis of sound signals (LABVIEW8.2))
- 2017-11-11 13:04:20下载
- 积分：1
-
Labview_DLL
Labview 实现调用动态链接库 有详细说明 程序案例和与案例说明 是学习的好材料！(Labview implementation calls the dynamic link library procedures are described in detail with examples and case notes are a good learning materials!)
- 2014-12-12 12:58:11下载
- 积分：1
-
HOMEWORK
用LabVIEW编制一个完整应用软件，完成以下功能：
1、产生一个正弦波，叠加一个噪声信号，从界面上可以调整噪声和信号的幅度、频率等参数，此信号作为后续分析的信号源；
2、显示信号的时域波形，点击按钮可以显示信号的幅度谱、功率谱
3、图形上可以显示光标，具有峰值跟踪功能，同时将峰值频率、幅度显示在界面上。
4、点击按钮可以计算显示信号的失真度（THD）、信噪比（SNR）、各次谐波的频率和幅度；(Preparation of a complete application using LabVIEW software, perform the following functions: 1, generates a sine wave, the superposition of a noise signal, the interface can be adjusted from the noise and the signal amplitude, frequency and other parameters, this signal as a follow-up analysis of the signal source 2. time-domain signal waveform display, click the button to display the signal amplitude spectrum, power spectrum 3, you can display a cursor on the graph, with a peak tracking, while the peak frequency, amplitude displayed on the screen. 4, click the button to display the calculated distortion (THD) signal to noise ratio (SNR), each harmonic frequency and amplitude )
- 2014-05-28 21:23:57下载
- 积分：1
-
Keithley-2400
实现keithley 2400 自动控制和iv曲线的绘制(Draw achieve automatic control and iv curve keithley 2400)
- 2020-12-02 10:29:25下载
- 积分：1
-
regAccessDatabase
通过编辑注册表的方式，注册ACCESS数据源。(Register the ACCESS data source using the registry)
- 2017-08-01 22:34:53下载
- 积分：1
-
ghost-imaging
利用双光子纠缠方法进行双路轨道角动量光学鬼成像过程。(Using two-photon entanglement the dual orbital angular momentum of optical ghost imaging process.)
- 2021-02-25 00:19:39下载
- 积分：1
-
kuaipai
利用 labview面向对象编写的快速排序算法，技能学习算法，又能学习基础知识(Use labview object-oriented fast sorting algorithm, skill learning algorithm, and learn basic knowledge)
- 2020-06-17 02:40:01下载
- 积分：1
-
The-signal-processing
低频信号的生成、信号的调制与解调、信号的处理与提取等。(The signal processing)
- 2015-01-12 11:25:20下载
- 积分：1
-
serial
实现labview的串口通讯，控制下位机两路继电器，以及控制电机旋转。(Achieve labview serial communication, the next crew to control two relays, as well as to control the motor rotation.)
- 2016-08-15 14:57:30下载
- 积分：1
-
基于LabVIEW的电机控制系统
说明： 基于LabVIEW的电机控制系统。包括：直流电机闭环，永磁同步电机控制，电机转速调试，步进电机控制，电机调速器等。适合相关从业人员交流学习。(The motor control system based on LabVIEW. Including: DC motor closed-loop, permanent magnet synchronous motor control, motor speed debugging, stepper motor control, motor governor, etc. It is suitable for relevant practitioners to exchange and study.)
- 2020-03-07 20:20:55下载
- 积分：1
