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其他书籍 A basic Fourier transform identity coupled with an iterative convergence algorithm provides a powerf
A basic Fourier transform identity coupled with an iterative convergence algorithm provides a powerful method to align band-limited signals.
行业发展研究 Abtract - We propose a new family of fi lter banks, named NDFB, that can achieve the direction
Abtract - We propose a new family of fi lter banks,
named NDFB, that can achieve the directional decomposition
of arbitrary N-dimensional (N ≥ 2) signals with a simple and
effi cient tree-structured construction.
行业发展研究 Abstract - A fl exible multiscale and directional representation for images is proposed. The s
Abstract - A &#64258 exible multiscale and directional representation for images is
proposed. The scheme combines directional &#64257 lter banks with the
Laplacian pyramid to provides a sparse representation for two-
dimensional piecewise smooth signals resembling images. The
underlying expansion is ...
matlab例程 Title : Implementation of quadrature modulation and demodulation Design Object : By implementing qu
Title : Implementation of quadrature modulation and demodulation
Design Object : By implementing quadrature modulation and demodulation of analog signals in digital signal processing, students will have better understanding of sampling and frequency analysis of discrete-time signals.
Design Content ...
单片机开发 Main program running when workpiece is ready on deferent belt(deferent_ready=ture). * Call Squ
Main program running when workpiece is ready on deferent belt(deferent_ready=ture).
* Call Square_Wave subroutine to generate 0.5ms square wave on P1.2 to drive
* electromotor,then drive deferent belt step forward. When it steps to the measure
* zone, it stops to be me ...
其他书籍 Commercially available active noise control headphones rely on fixed analog controllers to drive "an
Commercially available active noise control headphones rely on fixed analog controllers to drive "anti-noise" loudspeakers. Our design uses an adaptive controller to optimally cancel unwanted acoustic noise. This headphone would be particularly useful for workers who operate or work near heavy machi ...
系统设计方案 Carrier Board for Gumstix Verdex Pro. Has 2 - 30A motor drivers for robotic loco motion PIC micro
Carrier Board for Gumstix Verdex Pro.
Has 2 - 30A motor drivers for robotic loco motion
PIC micro handles motion control.
USB host signals.
USB console connector
AC97 audio CODEC
Exapnsion headers for PIC micro.
其他书籍 A large body of computer-aided techniques has been developed in recent years to assist in the proce
A large body of computer-aided techniques has been developed in recent years to assist
in the process of modeling, analyzing, and designing communication systems . These
computer-aided techniques fall into two categories: formula-based approaches, where the
computer is used to evaluate complex formu ...
DSP工具/软件 Digital Signal Processing
Digital signals are signals which are sampled in time (“discrete time”) and quantised
学术论文 Microphone Arrays : A Tutorial
This report presents a tutorial of fundamental array processing and beamforming theory relevant to microphone array speech processing. A microphone array consists of multiple microphones placed at different spatial locations. Built upon a knowledge of sound propagation principles, the mult ...