STFT1

matlab implementation for forward-backward algorithm for train and test of hidden markov model (HMM).

运用MATLAB语言，对于给定的图片，做DFT,DCT等各种变换，并进行压缩(The use of MATLAB language, for a given picture, do DFT, DCT and other transforms, and compression)

Informacion necesaria

说明：  Basic on restoration an image

数字图像处理中的小波去噪代码！ 希望对大家有用 matlab(Digital image processing in the wavelet de-noising code! Want to be useful to everyone matlab)

hanning window for filter matlab code with example

根据《航空飞行器飞行动力学》编写的气动自动配平程序。(According to " aviation aircraft flight dynamics," prepared by the pneumatic automatic balancing procedure.)

非常好的matlab增量式式PID控制算法(Very good matlab incremental PID control algorithm)

乒乓球弹跳模型主程序，能够在仿真过程中动态显示球的坠落和反弹过程，在仿真过程结束后输出小球位移和速度的变化曲线！(Table bouncing model main program that can display dynamic simulation of the falling ball and the rebound process, after the end of the simulation output and speed of the ball displacement curve!)

scattering analysis by using Finite Difference Method