Main_Duffing

谱估计的music算法，比较典型的谱估计方法，研究了半天才写出来的哦(The music spectrum estimation algorithm, a typical spectral estimation method to study for a long time to write it out, oh)

连续体动力学机构拓扑优化设计的程序代码，用OC算法(Body continuum topology optimization dynamics code, using OC algorithm)

This matlab code is used to reconstrcute 2D image by 2D_FFT.But we must resample the collected data by 2D interpolation.This method is useful and can be used in the real-time condition.

通过matlab软件编辑加入马尔科夫转换机制的GARCH模型的极大似然估计(likelihood of markov regime swithing GARCH model through matlab)

基于matlab实现16QAM调制系统及其性能分析(Based on matlab realize 16QAM modulation system)

amplitude modulation

利用matlab编写相关的算法求解微分方程，积分方程等。(Using matlab algorithm for solving differential equations, integral equations.)

一种有效提高线天线矩量法计算速度的新方法(A new method for calculating antenna moment method effectively improve the speed)

经典music应用于doa估计的算法程序，信源数3，阵元数8，均匀线阵，噪声为高斯噪声；(Classical music used in doa estimation algorithm, the number of sources, the number of array elements uniform linear array, noise, Gaussian noise )

说明：  在学习过程中自行学习编写的《优化阵列信号处理》例题程序，有需要的下。(This is the "optimized array signal processing" example program that I learned to write in the learning process, download if necessary.)