搜索资源列表
Signal-fasheng
- 函数信号发生器,可以产生三角波、方波、正弦等信号,占空比、幅值均可调-Function signal generator, can produce a triangle wave, square wave, sine signal, duty cycle, the amplitude can be adjusted
qqxnxhfsq
- 基于声卡的虚拟信号发生器,可以产生正弦波,三角波,方波,锯齿波等波形-Sound card-based virtual signal generator
pp
- ,基于LabVIEW这个软件开发平台。虚拟函数发生器的设计参考了常见信号发生器的功能,在功能上有所扩展。仪器主要功能如下: 1可产生实验室常用的正弦波、方波、三角波、锯齿波。2任意波形的发生,任意波可实现公式输入。3信号频率、幅度、相位、偏移量、方波占空比可调可控-Based on LabVIEW software development platform. The design of the virtual function generator reference to the common
generator
- 波形发生器,能产生正弦波、方波、三角波、锯齿波-This is a generator designed by labview.
EX2
- 编写一个函数发生器,要求 : 能够通过用户界面选择产生正弦波、三角波、锯齿波、方波等函数波形 用曲线图控件绘制用户选择的波形。 -Write a function generator requirements: Can be selected via the user interface to generate sine, triangle, sawtooth, square wave function waveform Waveforms selected by the u
fashengqi
- 基于labview的虚拟波形发生器,能够实现正弦、余弦、锯齿波的产生-Labview-based virtual waveform generator, to achieve the sine, cosine, sawtooth generation
the-signal-power-spectrum
- 可以产生正弦信号和白噪声时域信号波形,以及混杂噪声的正弦波波形,信噪比可调-the sinusoidal signal can be generated when the white noise domain waveform, sinusoidal waveform, and the noise mixed SNR adjustable
signal
- 能产生正弦波、三角波、方波和e指数衰减的扫频波,且相关参数可调-Can produce sine wave, triangle wave, square wave, and e exponential decay wave sweep and adjustable parameters
signa-chansheng
- 三角波、锯齿波、正弦波、方波信号产生器,易于移植-The triangle wave, sawtooth, sine wave signal generator, Fang Bo, easy to transplant
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
sine
- 利用labview程序产生正弦波,希望有所帮助,在fft加窗中可以使用 -The use of a LabVIEW program window function, want to help, you can use the FFT plus window
Low-pass-filter-design
- 虚拟低通滤波器设计:可以产生正弦信号和白噪声时域信号波形,以及混杂噪声的正弦波波形,信噪比可调。-Virtual low-pass filter design: sinusoidal signal can be generated and the time-domain white noise signal waveform, and hybrid noise sine wave signal to noise ratio is adjustable.
tpfsq
- 低频信号发生器低频信号发生器采用单片机波形合成发生器产生高精度,低失真的正弦波电压,可用于校验频率继电器,同步继电器等,也可作为低频变频电源使用。-Low frequency signal generator
Generate Waveform
- labview波形发生器,可产生正弦波,频率和幅度可调节(LabVIEW waveform generator, can produce sine wave, frequency and amplitude can be adjusted)
虚拟信号发生器
- 产生方波、正弦波、锯齿波信号,是一款比较好的函数发生器和信号发生器。(generate all kinds of wave graph)
动态正弦波
- 利用仿真信号产生动态的正弦波,方便不错。(Generate dynamic sine waves using simulated signals)
voice
- 用声卡进行数据采集,产生一正弦波,计算机通过扬声器把此正弦波用声音的形式发出;用话筒,把声音采集,然后比较这两种信号(Using sound card to collect data and produce a sine wave, the computer sends out the sine wave in the form of sound by means of loudspeaker, and uses microphone to collect the sound, then com
各类数据的输入输出
- 产生若干个周期的正弦波数据,以当前系统日期和自己的姓名为文件名分别存储为文本文件、二进制文件和电子表格文件,然后分别读取并显示其波形(Generates several cycles of sine wave data, which are stored as text files, binary files, and spreadsheet files respectively with the current system date and their name as file names,
labview
- 产生若干个周期的正弦波数据,以当前系统日期和自己的名字为文件名,分别存储 为文本文件、二进制文件和电子表格文件。(Create text file, data record file and write)