MatlabSkyJournal4

上传信道估计代码，实现LTE的信道估计器，新手上传，不吝赐教(LTE channel estimator code)

这个程序针对的问题是: 17个人为成圈,依次编号为0-16,从第一号开始报数,报到3的倍数的人离开, 一直数下去,直到最后只剩1人,求此人的编号. 程序有点复杂，不过还只能算是初级的水平 (This procedure for the question is: 17 individuals into the circle, followed by numbered 0-16, from the first to begin reported the number of people who report a multiple of three to leave, to keep counting votes until the last only a person seeking this person number. program a bit complicated, but can only be considered the primary level of)

sift匹配程序在matlab环境下的实现，包括特征提取与匹配(the sift match program realization in Matlab environment, including feature extraction and matching)

引入示波器的数据 仿真结果处理程序 滤波后的波形 相干解调后的波形(The simulation results into the oscilloscope data processing coherent demodulation waveform after filtering the waveform after)

2D FFT and 2D IFFT in matlab. inputs are original data and block size. ex) block size = [8 8]

PCA algorithm in matlab

数字图像处理 基于遥感图像的滤噪处理及伪彩色增强技术的研究(Digital image processing technology based on remote sensing image noise filtering, processing and pseudo-color enhancement)

ofdm在瑞利信道的仿真程序还有snr，ber图形(ofdm simulation program in Rayleigh channel also snr, ber graphics)

说明：  船舶Z形运动的一个程序，模型参数可靠，效果较好。(A program for Z-shaped motion of ships has reliable model parameters and good results.)

简易的基于小波变换滤波的程序及其演示程序(Simple filtering based on wavelet transform and its demo program)