dahlincon

说明：  中值滤波是图像预处理中的一种较常用的方法， 它能有效去除椒盐噪声等的影响。(The median filter is the image preprocessing of a more common method, it can effectively remove the impact of salt and pepper noise.)

详细介绍了各种经典频偏估计的有关算法，里面有详细的原理说明。对于初学者，非常有用，好入门(Introduces in detail a variety of classical frequency offset estimation algorithm, there is a detailed description of principle.For beginners, very useful, good primer)

说明：  用MatlaB编程实现GMSK在移动通信系统中的调制解调(Programming with MatlaB GMSK mobile communication system in the modulation and demodulation)

基于MATLAB的圆检测的图像处理，用到了最小二乘法，和霍夫变换(circle detection)

介绍了MATLAB下如何实现直接扩频序列的PN伪随机码如何实现同步 并给出结果(Describes how MATLAB directly under the PN spreading sequence PN code to achieve synchronization and gives the results)

二维光子晶体能带结构算法和三维光子晶体能带结构算法，主要是平面波展开法计算的(Two-dimensional and three-dimensional photonic crystal band structure algorithms)

降低正交频分复用系统PAPR的各种算法及误码率，调试后是正确的(OFDM PAPR)

MUSIC算法的频率谱估计 包含1个目标信号和2个干扰信号(Frequency Spectrum Estimation of MUSIC Algorithm Contains one target signal and two interference signals)

用matlab实现的kdtree，kdtree适合用于数据挖掘中用于寻找最近邻。(Using matlab to achieve kdtree, kdtree suitable for data mining used to find the nearest neighbors.)

this is a matlab file to register to image at the same scale.