figures-of(Duda2ed)

纵向罗绮光栅的制作。用于生成周期为6个（可以根据需要改变）像素的纵向罗绮光栅，可以根据需要设定光栅的分辨率。(Vertical Luo Qi Grating. Used to generate a period of 6 (can be changed) pixels vertically Luo Qi grating may be based on need to set raster resolution.)

基于多模型粒子滤波的机动微弱目标检测前跟踪的matlab仿真实现(multiple model particle filter based track-before-detect for moneuvering weak target)

ldpc码的matlab仿真程序，希望对大家有用，不客气，(LDPC codes matlab simulation program, in the hope that useful, at worst,)

This book discusses the growth of digital television technology and the revolution in image and video compression, highlighting the need for standardization in processing static and moving images and their exchange between computer systems

说明：  数字波束形成，阵列信号，里面包含了经典DBF算法和基于FFT多波束形成算法，适合初学者，自己编的(Digital beamforming, array signal, suitable for beginners, own)

用FFT实现的频谱分析,这里只是MATLAB代码(matlab)

This function computes the backbone structure of a given weigthed graph (Matrix), keeping a minimum min_dens_nc degree for each node.

三维数字滤波器中的理想低通滤波器的matlab仿真及其结果(3 d digital filters in an ideal low-pass filter matlab simulation and the result)

本文是关于图像叠加处理的matlab程序，其中包含了图像位置改变和透明度的变化。(Superimposed image processing, the image position on transparency and the like. .)

matlab 基础上通过最小二乘法进行模态参数识别，得出固有频率，振型，阻尼比，图形(by the least squares method matlab based on the identification of modal parameters obtained natural frequency, mode shape, damping ratio, graphics)