xiandai

This is unsupervised learning SOM Toolbox for matlab

说明：  一个单周控制的mdl模型，整流 ，逆变。。。。(Mdl cycle control of a single model, rectifier, inverter)

著名的匈牙利算法matlab代码，用于解决匹配问题(The famous Hungarian algorithm matlab code used to solve the matching problem)

离散系统的时域分析以及用MATLAB实现。(Discrete systems with time-domain analysis using MATLAB.)

脉冲产生程序，已知雷达方程的参数和信噪比等参数(Pulse generator, known radar equation parameters and signal-to-noise ratio and other parameters)

合成孔径雷达回波信号仿真,基于简单的点目标,在二维平面内的仿真。(The synthetic aperture radar echo signal simulation is based on the simple point target in the two-dimensional plane simulation.)

SAR (synthetic aperture radar) image processing matlab code

说明：  时频分析方法是非平稳信号处理的一个重要分支，它是利用时间和频率的联合函数来表示非平稳信号，并对其进行分析和处理，利用时频分析法对语音信号进行去噪。(Non-stationary time-frequency analysis is an important branch of signal processing, it is the joint use of time and frequency functions to represent the non-stationary signal and its analysis and processing, using time-frequency analysis of the speech signal denoising. )

EM algorithm based on constrained mixture Gaussion model

用Burg法进行功率谱预测的函数，对信号建立AR模型递推估计(Burg method with projected power spectrum function, the signal is estimated that the establishment of recursive AR model)