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da_ldgp
- 图像平滑主要是为了消除噪声。噪声并不限于人眼所能看的见的失真和变形，有些噪声只有在进行图像处理时才可以发现。图像的常见噪声主要有加性噪声、乘性噪声和量化噪声等。图像中的噪声往往和信号交织在一起，尤其是乘性噪声，如果平滑不当，就会使图像本身的细节如边界轮廓、线条等变的模糊不清，如何既平滑掉噪声有尽量保持图像细节，是图像平滑主要研究的任务。-image smoothing is mainly to eliminate noise. Noise is not confined to the human
tfrpwv
- tfrpwv是计算离散信号Ｘ的Wigner-Ville分布．Tfrspwv是计算离散信号Ｘ的平滑伪Wigner-Ville分布．-tfrpwv is calculated discrete signal X Wigner-Ville distribution. Tfrspwv calculation of the discrete X-signal smoothing pseudo Wigner-Ville distribution.
ICA2000_reprint.doc
- 具有带通选择性的ICA算法可以改善对于带通时间序列的分离以及对于周期性脑功能响应信号的提取. 因此本文提出的方案可将被估计信号, 如:周期性响应信号以及具有平滑空间分布的脑功能激活区, 的先验特性以特征选择的方式加入ICA算法用以提高对此类信号的估计-with selective ICA algorithm can be improved for the band pass time series, as well as for the separation of brain function
YOLi_ICASSP05
- 本文提出一种用于独立成份分析(ICA)的特征选择滤波方案用于改善ICA算法对关键独立成份(SOI)的分离和提取,关键独立成份在其信号样本数据的空间分布上具有一定特征. 本文以平滑滤波为例,表明加入此类特征滤波的ICA算法可以改善对于视觉功能区等平滑图象信号的提取. 因此, 这种特征滤波技术在估计具有平滑特性的脑功能成像方面具有潜在的应用价值.-for Independent component analysis (ICA) feature selection filtering program
MATLAB阵列信号处理方面的经典程序
- 阵列信号处理方面的经典程序，包括MUSIC算法，ESPRIT 算法，Root-MUSIC算法面阵中二维角度估计 Unitary -ESPRIT算法，空间平滑MUSIC算法，传播算子DOA估计算法-Classical array signal processing procedures, including the MUSIC algorithm, ESPRIT algorithm, Root-MUSIC algorithm for two-dimensional planar array of
wenduji
- 用热电阻Pt100做温度传感器，采用惠斯登电桥测量电路，将随温度变化的热电阻变化量转换成模拟电压信号；用LM324设计放大电路；以12位串行模数转换器ADS7816将模拟电压信号转换成为数字信号；单片机将采集到的数字信号经过平滑处理、变换成温度量用数码管显示出来。-To do with hot 电阻 Pt100 temperature sensor, the use of Wheatstone bridge measurement circuit, the temperature depende
Time-Smoothing-FAM
- 采用时域平滑FAM法画出的信号循环谱图，其中包括FAM子函数和画图的主函数-FAM time-domain method used to draw a smooth spectrum of the signal cycle, including FAM Functions and main function of drawing
InteractiveSmoothing
- Interactive smoothing for time-series signals, with sliders that allow you to adjust the smoothing parameters continuously while observing the effect on your signal dynamically. Run SmoothSliderTest to see how it works.
matlabEcg01
- 关于心电信号的仿真模型，包括滤波、平滑等信号处理-On the ECG of the simulation model, including filtering, smoothing and other signal processing
SinFm-wvs
- 这个文件包含了正弦调频信号的魏格纳威利分布以及经过平滑和加窗后的伪魏格纳威利分布和平滑伪魏格纳威利分布-This file contains a sinusoidal FM signal of the Wigner distribution and Na Weili after smoothing processing window of the pseudo-Wigner-Na Weili smoothed pseudo-Wigner distribution and the distribu
kongjianpinghua
- 利用空间平滑方法对信号的DOA进行谱峰估计-The use of spatial smoothing method for signal DOA estimation peaks
fir
- FIR(Finite Impulse Response)滤波器：有限长单位冲激响应滤波器，是数字信号处理系统中最基本的元件，它可以在保证任意幅频特性的同时具有严格的线性相频特性，同时其单位抽样响应是有限长的，因而滤波器是稳定的系统。因此，FIR滤波器在通信、图像处理、模式识别等领域都有着广泛的应用。-FIR (Finite Impulse Response) filters: finite impulse response filter unit, digital signal processi
Signal-Smoothing
- 在数字信号处理，采用滑动平均的方法消除噪声-In digital signal processing, using moving average method to eliminate noise
suijixinhao
- 随机信号的几种分析代码，如求均值，FFT变换，加白噪声， 平滑滤波-Several random signal analysis code, such as averaging, FFT transform, plus white noise, ' smoothing filter
Blind-Signal-Separation
- This paper presents a new algorithm to extract the fetal ECG from an ECG recorded on the mother’s abdomen. The algorithm consists of two steps: first, ECG of fetus is extracted from the original signal using a two-level wavelet transform. W
Spectrum-Signal-Smoothing2011
- 实验室采用光谱仪采数据，后期数据平滑程序，有待指教-Spectrum Signal Smoothing
Array-signal-processing-algorithms
- 阵列信号处理中的各种算法，其中包括MUSIC,ESPRIT Root-MUSIC 空间平滑 传播算子DOA估计算法 -Array signal processing algorithms, including MUSIC, ESPRIT Root-MUSIC spatial smoothing propagator DOA estimation algorithms, etc.
array-signal
- 关于阵列信号处理程序，MUSIC算法，ESPRIT算法，面阵中二维ESPRIT估计，空间平滑MUSIC算法-About array signal processing procedures, MUSIC algorithm, ESPRIT algorithm, two-dimensional planar array ESPRIT estimates, spatial smoothing MUSIC algorithm
signal_smoothing
- 用不同方法对信号进行滑动平均 效果不错 已验证-smoothing signal
Array-signal-processing
- 阵列信号处理的理论与应用书籍代码：MATLAB程序 1：MUSIC 算法MATLAB程序 2：ESPRIT 算法MATLAB程序 3：Root-MUSIC算法MATLAB程序 4：面阵中二维角度估计 Unitary -ESPRIT算法MATLAB程序 5：空间平滑MUSIC算法的MATLAB程序 6：角度和时延联合估计（JADE）算法MATLAB程序 7：传播算子DOA估计算法MATLAB程序 8：基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序(Theory an