energydetection

—Compilation of musical instrument sample s requires careful elimination of badly recorded samples and validation of sample classification into correct categories. This paper introduces algorithms for automatic removal of bad instrument samples using Automatic Musical Instrument Recognition and Outlier Detection techniques.

刘老师的变结构控制，修改了符号函数，解决了抖振问题。( Variable Structure Control , modify the symbolic function to solve the chattering problem.)

说明：  基于PSO（粒子群算法）的列车速度优化，matlab实现。(Train speed optimization based on PSO (particle swarm optimization) is realized by matlab.)

matlab求交点，包括直线与直线的交点，直线与曲线的交点，曲线与曲线的交点(Matlab intersection point, including the intersection of straight line and line, intersection of straight line and curve, and the curve of intersection curve)

matlab语言基本规则介绍，包括变量定义，数组声明，循环遍历等(The basic rules of the matlab language introduction, including variable definitions, array declaration, loop through)

power_switching_power_supply.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_switching_power_supply.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

近场HRTF在水平角，仰角和距离上的插值算法，十分具有参考价值(Matlab demonstration of an algorithm for interpolating distance-dependent (near-field) head-related transfer functions (HRTFs).)

解一个关于9x9的数独游戏，matlab源码(Solve a Sudoku game on a 9x9)

非线性滤波器工具箱，国外经典工具箱，可以节省大量精力，非常值得借鉴(Nonlinear filter toolbox, toolbox foreign classics, you can save a lot of energy, very worth learning)

说明：  自适应波束形成算法仿真及研究，毕业设计的代码仿真(Adaptive beamforming algorithm simulation and research, graduate design code simulation)