Localization

巴特沃斯滤波器设置，自行设置阶数、截止频率等滤波器参数(butter-worth filter)

log5pitch : 将Hz为单位的基频转换为五度标记法规定的声调，先传入四个声调的基频，然后输出四个声调的五度值 myExcelWrite : 用matlab向Excel表单中写入内容(log5pitch: the fundamental frequency in Hz is converted to five times the tone mark law, passed in the first four tones of the fundamental frequency, then the output value of four tones of the five degrees myExcelWrite: using matlab to write content to an Excel spreadsheet)

The horse moves on a chessboard so that the whole house of sacrifice and not refuse any house twice. be fun.

差分法计算雷诺方程，求解油膜压力分布，偏心率，偏位角等(Difference method is used to solve oil film pressure distribution, eccentricity, deviation angle, etc.)

说明：  they are matlab code for evolutionary strategy (ES), (ES(1+1), ES(1,1),ES(mu,lambda),ES(mu+lambda), I hope they are useful for you

灰色神经网络的预测算法—订单需求预测matlab源代码(Gray neural network prediction algorithm- order demand forecast)

object-oriented programming

升压型boost电路simulink仿真分析源程序，220输入，400V直流输出(Boost boost circuit simulation simulink source, enter 220, 400V DC output)

在matlab中进行聚类分析，并绘制聚类分析树(perform clustering analysis in matlab)

说明：  描述了石墨烯的介电常数与厚度，化学势以及散射率的关系。(The relationship between dielectric constant and thickness, chemical potential and scattering rate of graphene is described.)