codeutils

数字锁相环，采用costas环的数字形式，实现跟踪载波相位，(Digital phase-locked loop, using the digital form costas loop to achieve carrier phase tracking,)

说明：  在机车车辆动力学中，用matlab获得轮轨接触点(get the contact point of wheel and rail )

高光谱解混合方法，变分增强拉格朗日线性解混合方法。(A Variable splitting Augmented Lagragian Approach to Linear Spectral Unmixing)

说明：  提供了一种新的改进粒子群算法的MATLAB程序及相关论文材料，供学习使用(A new improved particle swarm optimization program MATLAB and related papers are provided for learning and using.)

LMs算法，用于线性最优滤波器设计，权系数的递归算法(LMs algorithm for linear optimal filter design, the weight coefficient of the recursive algorithm)

对MATLAB初学者具有很好的作用，而且容易理解和接受，很管用哦(MATLAB for beginners on the role of good and easy to understand and accept, it is workable oh)

天线平面阵列 绘制方向图 从文件读取各阵列元素的幅度和相位以及坐标 (Antenna planar array draw the pattern read from the file of each array element‘s amplitude and phase as well as coordinate)

matlab coding for dip

this folder is an implementation of tone reservation scheme for FBMC system

分数阶统一混沌系统同步程序可实现分数阶混沌系统同步，对研究分数阶系统非常有用(synchronizing fractional unied chaotic system realize synchronzation fractional unied chaotic)