quantification-1_2

从给定的一系列点找出最佳拟合椭圆,如果无法找出拟合椭圆，将返回一个空矩阵(fit_ellipse- finds the best fit to an ellipse for the given set of points.)

我自己编写的基于自动细胞机的图像分割算法的源程序，也叫小世界竞争算法。(I have written automated cell-based machine of the source image segmentation algorithms, but also the world叫小competition algorithm.)

流体力学方法模拟单离子一维鞘层的matlab代码，可作为交流学习使用(Fluid dynamics simulation of a single one-dimensional ion sheath matlab code, can be used as learning to use exchange)

基于MRAS的三相PMSM无传感器矢量控制仿真模型，随着转速的上升且稳定运行后，转速估计误差逐渐减小。(MRAS-based three-phase PMSM sensorless vector control simulation model, with the speed rise and stable operation, the speed estimation error gradually reduced.)

simon hykin problem 3.40

说明：  基于matlab上的指纹识别配合ccs接口同时以对应的硬件为平台使ccs和matlab互联达到ccs2.21负责硬件数据获取matlab作为硬件处理的过程(Based on the fingerprint matlab ccs interfaces both with the corresponding hardware platform to interconnect to ccs2.21 ccs, and matlab for data acquisition hardware, as hardware processing matlab process)

About Image Proccesing for Retina

实现地震叠前三参数反演（纵波速度、横波速度、密度。本程序是基于matlab编写的。(Stack seismic inversion to achieve the first three parameters (P-wave velocity, shear wave velocity, density. This program is based on matlab prepared.)

跳频信号参数估计。参数为跳速、跳时和跳频频率集。文档包括一个短时傅里叶变换函数，一个参数估计函数，一个参数估计相对误差随SNR的曲线图和一个时频分析图。(Frequency hopping signal parameter estimation.Parameters for speed, to jump and jump frequency set.Document includes a function of the short-time Fourier transform, a parameter estimation function, a parameter to estimate relative error with the SNR curve and a time-frequency analysis diagram.)

说明：  逆变器 背靠背变换器的 PI控制 电气模型(CONVERTER BACK TO BACK)