MATLAB--hecheng

direct calculation of fft

matlab下的三相异步电机模型，可用于仿真(matlab under the three-phase induction motor model can be used for simulation)

说明：  ％ PURPOSE : Demonstrate the differences between the following filters on the same problem: ％ ％ 1) Extended Kalman Filter (EKF) ％ 2) Unscented Kalman Filter (UKF) ％ 3) Particle Filter (PF) ％ 4) PF with EKF proposal (PFEKF) ％ 5) PF with UKF proposal (PFUKF)( PURPOSE: Demonstrate the differences between the following filters on the same problem: 1) Extended Kalman Filter (EKF) 2) Unscented Kalman Filter (UKF) 3) Particle Filter (PF) 4) PF with EKF proposal ( PFEKF) 5) PF with UKF proposal (PFUKF))

希尔伯特-黄变换的代码，适用于分析非平稳信号(Hilbert-Huang Transform code applicable to the analysis of non-stationary signals)

Outpot of Simulation OFDM

SAR成像很好的学习资料，希望大家喜欢。(The SAR imaging learning materials, hope you like)

说明：  Super resolution matlab code

说明：  音频水印的matlab相关程序，包括两个部分：小波域音频水印（含修正离散余弦变换）及基于HRT和线性回归检测水印的算法。 (Matlab audio watermark-related procedures, including two parts: audio watermarking in wavelet domain (including MDCT) and linear regression based on the HRT and the watermark detection algorithm.)

tv图像修复算法，对于去噪具有良好效果，能够很好的处理各种噪音(tv image restoration algorithm, with good results for denoising, able to handle all kinds of noise)

基于matlab的pso粒子群算法 很有用(matlab pso)