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信号产生、测量、处理与传输系统设计
在LABVIEW开发平台下，结合测试与信号处理理论设计下述虚拟仪器：
1 函数发生器；
2 频谱分析仪；
3 消噪演示仪；
4 串口通信演示仪。(Under the LABVIEW development platform, combining the test and signal processing theory, the following virtual instruments are designed.
1 function generator;
2 spectrum analyzer;
3 de-noising demonstrator;
4 serial communication demonstration instrument.)
- 2018-07-31 14:26:00下载
- 积分：1
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test.8.1
基于labview的信号处理项目，可以对项目自加噪音，滤波后实现降噪效果。(Labview-based signal processing projects, you can add noise to the project since, after achieving noise reduction filtering.)
- 2015-04-22 13:43:56下载
- 积分：1
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电子时钟
说明： 就是里面有年月日周计时，通过这个图可以直观看到现在是第几周，便于刚学习的人爱上LabView，希望对大家有用。(It has the time of year, month, day and week. Through this chart, we can see the week now intuitively. It is convenient for the new learners to fall in love with LabView and hope it will be useful for everyone.)
- 2019-04-19 17:19:10下载
- 积分：1
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Labview-Programs
几个练习使用Labview编程的产物，主要包括：1.正弦扫频信号发生器，可选择频率变化规律（不变、线性、指数变化）以及幅度变化规律（不变、线性、指数变化），还可以通过MathScript节点自定义频率、幅度变化规律；
2.声卡数据采集及频谱分析；3.会说话的小圆点；4.十六进制数布尔数组显示；5.在字符串中显示多种字体；6.钢琴键盘模拟(Several products by practicing Labview programming, including:
1 Sine sweep signal generator, selectable frequency variation (constant, linear, exponential change) and amplitude variation (constant, linear, exponential changes), you can also customize the frequency and amplitude variation through MathScript Node 2 sound card data acquisition and spectrum analysis 3 talking dots 4 hexadecimal to boolean array display 5 display a variety of fonts in the string 6. Piano keyboard simulation )
- 2020-12-23 15:29:06下载
- 积分：1
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Modulation
labveiw实现基带信号的幅度调制（AM），频率调制(FM)和相位调制(PM)，可以在波形图中看到调制信号和调制后信号的叠加和对比，可以看到频域波形。载波与基带幅度和频率参数均可改变。(Baseband AM/FM/PM in labview. In the vi, you ll be able to see the modulated signal in both time and frequency domain.)
- 2015-04-29 23:28:17下载
- 积分：1
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comparare
The comparation of 2 numbers, set by the user
- 2010-05-25 06:01:16下载
- 积分：1
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medie
Arithmetic average of some numbers
- 2010-05-25 05:58:21下载
- 积分：1
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事件结构
创建一个vi，实现对按钮状态的指示和按钮“按下”持续时间的简单计算功能，按下按钮时，对应的指示灯亮，对应的数字量显示控件中开始计时。松开按钮时，指示灯灭，计时停止。(Create a VI to realize the instructions of the button state and the simple computing function of the button "press" the duration. When the button is pressed, the corresponding indicator lights up, and the corresponding digital quantity displays the timing in the control. When the button is loosened, the light is put out and the timing is stopped.)
- 2020-12-28 20:39:02下载
- 积分：1
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蓝牙数据发送程序
说明： 实现通过蓝牙做到数据的通信，以及文件的发送和下载功能(Realize data communication through Bluetooth, as well as file sending and downloading functions)
- 2019-04-28 08:21:58下载
- 积分：1
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daq
本文主要介绍了利用国产普通数据采集卡，基于美国 NI 公司提供的虚拟仪
器软件开发平台 LabVIEW 和实验室原有发动机硬件平台自行开发的一套气缸压
力采集模块和数据分析模块(This thesis primarily introduced software about cylinder pressure and crank
angle acquisition and data analysis module. It is designed by using a general data
acquisition board, which is based on Virtual Instrument LabVIEW offered by NI and
laboratory engine.
)
- 2013-05-23 20:34:34下载
- 积分：1
