Search - aliasing

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[LabView] FILTER_1 DL : 0: 能对混叠在一起的两个正弦信号，进行FFT变换后，在频域进行分离，并求出每个正弦信号的频率- It can separate aliasing two sinusoidal signals
Date : 2025-12-25 Size : 113kb User : 李瑞静
[LabView] media-filtering DL : 0: 首先编程生成长度为600的一个稳定信号，在此基础上再编程混叠一个标准偏差为15的高斯白噪声，得到一个含噪信号，最后用中值滤波器去噪，画出去噪效果图。-First, the length of 600 programmed to generate a stable signal, on this basis, re-programming aliasing a standard deviation of 15 Gaussian white noise, get a noisy signal, and finally with the median filter denoising, draw denoising effect diagram.
Date : 2025-12-25 Size : 64kb User : baiyunshan
[LabView] FILTER_1 DL : 0: 能对混叠在一起的两个正弦信号，进行FFT变换后，在频域进行分离，并求出每个正弦信号的频率-After the energy of the two sinusoidal signals with the aliasing, the FFT transform in the frequency domain is separated and determined frequency of each sinusoidal signal
Date : 2025-12-25 Size : 304kb User : 刘境
[LabView] 信号处理实验室 DL : 0: “信号处理实验室”是由NI开发，针对信号处理、信号与系统、通讯原理等课程量身订做的课程套件，其中包括了卷积、混叠、窗函数分析、栅栏效应、IIR、FIR、AM/FM调制、倒谱等等50多个从基础到高级的信号处理知识点的演示程序。有助于教学演示使用，帮助学生理解。(The signal processing laboratory was developed by NI, according to the course of signal processing, signal and system, communication principle and customized courses package, including convolution aliasing, window function analysis, IIR, FIR, barrier effect, AM/FM modulation cepstrum more than 50 from basic to advanced signal processing knowledge presentation program. Help the teaching demonstration use, help the student understand.)
Date : 2025-12-25 Size : 4.49mb User : ICERAIN
[LabView] Filter DL : 0: Labview图形化编程实现的信号发生器和噪声混叠和滤波器设计。(Labview graphical programming to achieve signal generator and noise aliasing and filter design.)
Date : 2025-12-25 Size : 33kb User : weener