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压缩解压 The frequency domain plays an important role in image processing to smooth, enhance, and detect edg
The frequency domain plays an important role in image
processing to smooth, enhance, and detect edges of images. Although
image data typically does not include imaginary values, the fast Fourier
transform (FFT) has been used for obtaining spectra. In this paper,
the fast Hartley transform (FHT) is u ...
其他书籍 An important book that cover wavelet domain. It help a lot in understanding wavelets and their appli
An important book that cover wavelet domain. It help a lot in understanding wavelets and their applications.
Beside explanations of the transform and application of this, there are also presents the reasons why wavelets are better than Fourier transform.
其他 一种新的方法
一种新的方法，可以自动对两幅图像进行
·Matlab code for encoding an unwrappi
·冈萨雷斯的经典教材数字图像处理的matl
·Fast Fourier Transform
·《Matlab控制系统与应用实例》一书源码
·Bayesian Compressed Sensing
·永磁同步电动机的空间矢量控制simulink
·Matlab计算信噪比,单声道，双声道均可 ...
其他 NN Functions a program in Lisp to demonstrate working of an artificial neuron. (Enter an input vect
NN Functions
a program in Lisp to demonstrate working of an artificial neuron. (Enter an input vector X and weight vector W. Calculate weighted sum XW. Transform this using signal or activation functions like logistic, threshold, hyperbolic-tangent, linear, exponential, sigmoid or some other functio ...
VHDL/FPGA/Verilog 数字控制振荡器（NCO
数字控制振荡器（NCO，numerical controlled oscillator）是软件无线电、直接数据频
率合成器（DDS，Direct digital synthesizer）、快速傅立叶变换（FFT，Fast Fourier Transform）
等的重要组成部分，同时也是决定其性能的主要因素之一，随着芯片集成度的提高、在信号
处理、数字通信领域、调制解调、变频调速、制导控制 ...
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 ...
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 ...
仿真技术 fft analysis
      Use
the fast Fourier transform function fft to analyse following signal. Plot the original signal, and the magnitude of its
spectrum linearly and logarithmically. Apply Hamming window to reduce the
leakage.
 
.
 
The hamming window can be coded in Matlab ...
论文 stockwell博士论文
关于stockwell transform的学位论文
其他 A pipeline fast fourier transform
一中流水线结构的FFT，构建的一中新的FFT，基于流水线结构使得其运行速度更快，更适合实用。