radar

用matlab实现Romberg积分，该算法简单易懂，容易初学者掌握(Romberg Integral using matlab，easy to understand)

说明：  MATLAB求解偏微分方程 很详细 算例很多(MATLAB Solution partial differential equations in great detail)

内共有两个程序：1.用Mallat算法实现一维小波变换；2.用DWT实现二维小波变换。 从仿真图可以加深对小波概念及小波变换的原理。(A total of two procedures: 1. Mallat algorithm using one-dimensional wavelet transform 2. With the realization of two-dimensional wavelet transform DWT. From the simulation wavelet map can deepen their understanding of the concept and the principle of wavelet transform.)

相位敏感光纤放大器的原理，核心思想是四波混频，用龙格库塔编程(The principle of phase sensitive optical fiber amplifier, the core idea is that the four wave mixing, Runge Kutta programming)

说明：  基于完全二次多项式响应面法求结构的失效概率(Failure probability of structure based on response surface method of complete quadratic polynomial)

5 speech/audio mixing algorithm - matlab simulation code - aaw(align-to-average weighted) - agw(align-to-greatest weighted) - aww(align-to-weakest weighted) - aew(align-to-energy weighted)

实现图像的像素放大功能，插值放大法,例如将一副128*128的图像放大为512*512的图像，希望对大家有所帮助(Image pixel zoom function, interpolation magnify)

视频 跟踪 修改的程序 关于视频的目标跟踪(Video tracking procedures for amendment of the video target tracking)

vmd修改版，可用于实测信号分析,只需更改部分参数即可。(vmd modified version can be used for analysis of the measured signal)

这个MATLAB例程是系统误码率变化仿真(The MATLAB routine changes in the system simulation of bit error rate)