svpwm

PID Design Method for DC Motor Speed Control

matlab代码，低回声图像的边缘提取处理(matlab code, low-echo images of the edge extraction processing)

Matlab model of inverter for drive system with motor

说明：  灰色模型gm（1，1)的matlab代码(Grey Model gm (1,1) of the matlab code)

利用直线阵列麦克风接收信号，使用music算法实现声源的定位，有噪声状态下效果好。(Using a linear array microphone receives the signal, the music algorithm to achieve the positioning of the sound source, the effect of noise state.)

ctp海风实例 有修改 非常好的交易实例(ctp cthostftdctraderapi)

matlab FDTD_TM_PC.rar

The relationship of voltage gain to modulation index is analyzed in detail and verified by simulation and experiment

说明：  K-Means聚类算法，内附参考文献，亲测可用，性能良好，效果极为明显，完全适用于各种数据维度的数据集分类，欢迎下载使用。(K-Means clustering algorithm, pro-test available.)

说明：  本程序采用平面梁单元计算两铰抛物线拱的自由振动特性，希望对学习有限元及程序设计有帮助。(The program uses two hinged planar beam element calculation of the free vibration characteristics of the parabolic arch, the finite element and want to learn programming help.)