param

This is a ext-informax algorithm,which can separate supergaussian and subgaussian mixed signals.

随机生成数【matlab例程】经典算法直接应用方便快捷(Random number generator convenient [] classical algorithm matlab routines directly applied)

Introduction: Genetic Fuzzy Systems This special issue encompasses eight papers devoted to genetic fuzzy systems. All of them are revised and expanded versions of papers presented in a series of two invited sessions organized by the Guest Editors of this special issue at the Seventh International Fuzzy Systems Association World Congress IFSA’97. that was held in Prague, Czech Republic, June 25]29, 1997.

实验一 Matlab使用及离散时间傅立叶变换 实验二应用傅立叶变换对信号进行频谱分析 实验三 数字滤波器的设计 (Experiments using Matlab and a discrete-time Fourier transform second experiment the signal Fourier transform spectrum analysis experiment three digital filter design )

用matlab实现GLG论文中的灰度图像的对比度增强算法(GLG paper to achieve the grayscale image contrast enhancement algorithm by matlab)

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. We use Daubechie wavelet transform, which is similar in shape to heart beat wave. The resulted signal is then low-pass filtered using the Savitzky-Golay smoothing filter to attenuate the effect of noise. The filtered signal is considered as the fetal ECG. The algorithm was applied on both synthetic and real ECG signals. The results in this paper show that the proposed algorithm has promising performance.

风电功率的预测程序，matlab做的，可运行，基于时间序列(Wind power forecasting process, and do Matlab can be run based on time series)

说明：   让某一频率以下的信号分量通过，而对该频率以上的信号分量大大抑制的电容、电感与电阻等器件的组合装置。 (low-pass filter )

微气象学中使用EC观测资料计算湍流通量的matlab程序(EC observational data used in the micro-meteorology matlab program to calculate the turbulent fluxes of)

说明：  EM最大期望算法：算法是在概率模型中寻找参数最大似然估计或者最大后验估计的算法，其中概率模型依赖于无法观测的隐藏变量。最大期望经常用在机器学习和计算机视觉的数据聚类领域。(EM algorithm)