HMM

利用matlab实现图像的gobar变换处理，其效果可达到预期的要求！(Using matlab for image gobar Transform, the effect can meet expectations!)

This is an file.m on Matlab that solves any matrix

uwb无线电基础代码，第八章，超宽带信道与接收机。(based on UWB radio code, Chapter VIII, ultra-wideband channel and receiver.)

使用MVDR方法进行信号频率估计的matlab仿真代码(MVDR method using frequency estimation matlab simulation code)

粒子群算法，思路清晰，有详细的解释，便于理解(Particle swarm optimization, clear thinking, there is a detailed explanation, easy to understand)

说明：  基于MATLAB求当前坐标系下由线组成的图形的周长(MATLAB-based coordinate system for the current composition of the line the perimeter of the graphics)

二维声波交错网格十阶差分程序，模拟声波传播规律，计算波场振幅(Two-dimensional staggered grid ten bands sound difference program to simulate the propagation of sound waves to calculate the wave field amplitude)

the code is simulation in matlab for error correction in transmission

L algorithme K nearest neighbor

power density estimation