PCA

dpcm codification matlab code

轴承故障信号vmd分解及输出频谱图和幅值图，内含main、vmd及输出频谱图和幅值图三个程序，直接用main就行(VMD decomposition of bearing fault signal and output spectrum and amplitude diagram)

实现了Single Underwater Image Enhancement with a New Optical Model文献，可直接下载使用

This simulation demonstrates the use of the PMSM in a closed-loop speed and current control on a 1.1 kW 3000 rpm industrial motor. A three-phase motor rated 1.1 KW, 220 V, 3000 rpm is fed by a PWM inverter. In this simulation, the whole system is built entirely with standard Simulink blocks (without resort to blocksets).

说明：  Matlab细化算法，重要参考资料，细化效果较好。(Matlab thinning algorithm, an important reference materials, refinement is better.)

螺旋锥齿轮小轮右旋左侧齿面数控加工关键点计算，包括对刀点、回转工作台旋转角度等(Spiral bevel gears Ferry right hand the left side of the tooth surface CNC machining critical point calculations, including the knife point , the rotary table rotation angle )

《MATLAB数值计算案例分析》一书的源程序，供大家学习。(《MATLAB numerical computation cases analysis》 s programs.)

蒙特卡洛模拟法中生成典型分布的随机数的MATLAB程序(MATLAB code for generating distribution)

计算网络节点收缩后的节点重要度，并对电源节点和负荷节点进行归一化(node importance)

new bpf and regress method to sound file