matlab_PLLpre

Functions for 1D and 2D Gabor Filtering with the parameters as Centre Frequencies (u,v) and the Scale (sigmax,sigmay) of the Gabor Filter

基于gps卫星广播星历进行的卫星预报，涉及到站心坐标系的转换(Gps satellite broadcast on the satellite ephemeris prediction, involving the heart coordinate system conversion station)

说明：  直接序列扩频通信系统的MATLAB仿真设计(Direct Sequence Spread Spectrum Communication System Simulation and Design of MATLAB)

基于MATLAB研究二维Gaussian低通滤波器的时频特性及其用于模仿点扩散函数（PSF:point spread function）在图像退化建模中的应用(When the frequency characteristics of the two-dimensional Gaussian MATLAB study based on its low-pass filter is used to mimic the point spread function (PSF: point spread function) in image degradation modeling)

认真看一下，相信你很快就能搞定这几个程序的(A serious look at, I believe you soon will be able to get these procedures)

说明：  唯一可译码准则 可以对你输入的码集进行判断 看是否满足唯一可译码准则(Decoding the only criteria you can enter the code set is the only judge to see if meet criteria for decoding)

描述一种信道，通过卡尔曼滤波器对信道信号进行估计(A channel described by the Kalman filter to estimate the channel signal)

去噪，自带数据，可实现一键emd,eemd,ceemd,ssa去噪.qq1187049401(Denoising, data, can achieve EMD, EEMD, ceemd, SSA denoising one times.)

四节龙格库塔程序，这是一个很高的程序，快来下载吧，齐纳的朋友么(this is a good for everything)

卡尔曼滤波，用以实现基本卡尔曼滤波的例程(Kallman filtering)