qr_rls

Matlab Codes for student...exercises and functions.....

cutting frequency

Bi-directional sigmoid, one-way sigmoid, linear function, sign function implementation on Matlab

matlab实现配对交易，配对交易是最基础的统计套利模型之一(pairs trading)

数字锁相环数学模型,对有研究信号调制的数学建模.(Digital phase-locked loop mathematical model of research has the mathematical modeling of signal modulation.)

基于焊接图片的pca降维，knn分类算法。(Pca-based solder image dimension reduction, knn classification algorithm.)

说明：  太阳能光伏单相并网逆变器及仿真和一系列别的神马东西(Solar photovoltaic grid-connected inverter and Simulation of single phase and a series of other what thing)

说明：  matlab期望信号到达方向是0度，干扰方向20度，通过RLS算法画出波束成形的方向图(matlab desired signal arrival direction is 0 degrees, 20 degrees the direction of interference by the RLS algorithm to draw beamforming direction map)

Sutton :An Introduction:Reinforcement Learning全书所有章节代码(Sutton :An Introduction:Reinforcement Learning，all chapter all codes)

用matlab编写的，有限元三维梁单元的单元刚度矩阵计算程序，各节点6个自由度。(prepared by the three-dimensional finite element beam element of the element stiffness matrix calculation program, the 6-DOF nodes.)