Poisson_SOR

about various methods of image denoising and its description.

SET PARTITON INTO HIERARCHIAL TREES:IT IS THE GENERALISATION OF THE EZW ALGORITHM IN A MANNER THAT TENDS TO KEEP INSIGNIFICANT COEFFICIENTS TOGETHER IN LARGER SUBSETS

现代数字信号处理中的卡尔曼滤波的matlab实现，通过迭代逼近真实值。(Kalman filter matlab modern digital signal processing to achieve through the iterative approximation of the true value.)

retina segmentation using morphology

一个OFDM符号128个有效符号，插入128个虚拟子载波 符号率（即有效数据率）fsymbol，而发送速率（需要包括虚拟子载波）2fsymbol 输入的数据需要2倍的发送数据率，以便进行内插，实现位定时跟踪，即4倍fsymbol采样率的调制信号 OFDM symbol Nfft=128 points 一个OFDM符号数据点 Nfft*2 = 256 ， Guard Interval点 ＝Ng*2=64 (128 of an OFDM symbol of a valid symbol 128 inserted virtual sub-carrier Symbol rate (the effective data rate) fsymbol sending rate (including virtual subcarriers) 2fsymbol Of the input data needs to be 2 times the transmission data rate, in order to carry out the interpolation, to achieve the bit timing tracking, i.e. four times the sampling rate modulation signal fsymbol OFDM symbol Nfft = 128 points One OFDM symbol data points nfft* 2 = 256, the Guard Interval dot = Ng* 2 = 64)

对随机信号的功率谱估计，采用多重信号分类进行频率估计(Estimate of the power spectrum of random signals, signal classification using multiple frequency estimation)

说明：  matlab的图形小程序，比较实用，大家一起交流吧(matlab graphic small procedures, more practical and we can work together to exchange it)

实现一维卡尔曼滤波,画出真实值和估测值之间的图像，通过比较，研究卡尔曼滤波的性质。(Implement a Kalman filter, draw the image and estimate the true value between the values, by comparison, study the nature of the Kalman filter.)

Pemrograman Integer dari Indonesia

说明：  加性高斯白噪声下，FQPSK调制的常规OQPSK检测(awgn channel, convention OQPSK demodulationfor FQPSK modulationfor)