基于小波变换和神经网络的PCB检测Based on wavelet transform and neural network algorithm PCB testing
小波变换是空间、时间和频率的局域变换,它能通过伸缩和平移等运算对覆盖整个频域的信号逐步进行多尺度细化分析。人工神经网络以其独特的非线性、非凸性、自适应性和处理各种信息的能力,广泛应用于工
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小波变换是空间、时间和频率的局域变换,它能通过伸缩和平移等运算对覆盖整个频域的信号逐步进行多尺度细化分析。人工神经网络以其独特的非线性、非凸性、自适应性和处理各种信息的能力,广泛应用于工
小波变换是空间、时间和频率的局域变换,它能通过伸缩和平移等运算对覆盖整个频域的信号逐步进行多尺度细化分析。人工神经网络以其独特的非线性、非凸性、自适应性和处理各种信息的能力,广泛应用于工
·期刊论文:Signal Acquisition and Processing Method Using Sector SSPA
This example streams input from a ADC source to a DAC. An analog signal is acquired block-by-block into SDRAM from the ...
Demonstration script for envelope detection. The message signal is +1 for 0 < t < t0/3, -2 for t0/3 < t < 2...
Demonstration script for LSSB-AM modulation. The message signal is +1 for 0 < t < t0/3, -2 for t0/3 < t < 2...
P3.20. Consider an analog signal xa (t) = sin (2πt), 0 ≤t≤ 1. It is sampled at Ts = 0.01, 0.05, and 0.1 sec intervals t...
C8051F340/1/2/3/4/5/6/7 devices are fully integrated mixed-signal System-on-a-Chip MCUs. Highlighted features are liste...
Video-DVM is a very cheap DVM that shows how an output as complex as a videocomposite signal can be generated entirely i...
资料->【C】嵌入系统->【C5】Matlab仿真->【2】数值计算、数字图像与数字信号->【数字信号】->Signal Processing Toolbox 6 Getting Started Guide (信号处理工具箱 6 入门指南)...