frequency2

Electromagnetic Simulation using the FDTD method章节后实例2-1 flux_density2_1用matlab重新编写(Electromagnetic Simulation using the FDTD method example 2-1 flux density ，rewriting in matlab)

此程序实现的是四幅不同曝光图像的图像融合，它使用分块的方法，比较各个块的熵值，然后，由熵值最大的块组成图像。(To achieve the function of this program is four different exposure image fusion image first four image block is to compare their entropy values, select the entropy of a larger block composite image .)

说明：  图像分析处理,一种新的算法来实现特征提取(Image analysis and processingA new algorithm is proposed to realize feature extraction )

PSO基本算法 实现30维的球形函数的优化求值(fundermental algorithm of PSO)

Gabor Wavelet Transform

用matlab仿真锁相环 来实现载波同步，调频等功能(Use Matlab simulation phase-locked loop to achieve carrier synchronization, FM)

实用的多小波工具箱 添加这些文件，以你的工作文件夹，并开始输入》multidemo 查看采取多小波变换对不同的图像，您也可以查看，编辑和使用任何其他文件提交在此文件夹中(Many practical wavelet toolbox to add the files to your working folder, and start typing " multidemo view taken by many wavelet transform of different images, you can also view, edit and use of any other documents submitted in this folder)

说明：  introduction to matlab

验证可用，有信道编码，调制，信道估计等，ldpc码的编解码实现。( Verification is available, Channel coding, modulation, channel estimation, Codec ldpc code implementatio.)

说明：  短时傅里叶变换，通过加窗函数，切割，做到精细化处理(Short time Fourier transform, through windowing function, cutting, achieve fine processing)