Design of simulation system of spectrum analyzer based on LabVIEW<br>Ning Fen<br>(Guangdong University of science and technology, Dongguan 523083, Guangdong)<br>[Abstract] the spectrum analyzer is an instrument to study the spectrum structure of electrical signals. Using LabVIEW virtual instrument to design the spectrum analyzer, it can realize different signal types, such as sine, cosine, square wave, triangle wave, etc. at the same time, it can also realize the signals required by users by adjusting the frequency, amplitude, duty cycle and initial phase of signals. Users can input their own accepted formula or choose whether to add noise for spectrum analysis.<br>[Key words] LabVIEW; spectrum analysis; system design<br>
正在翻译中..