splineroi

只是一个简单的计算器，做了话哦几天，拿来分享一下。(Just a simple calculator, to do something and oh a few days, brought to share.)

matlab6.5图形图像处理源程序 matlab6.5图形图像处理源程序 matlab6.5图形图像处理源程序(matlab6.5 graphic image processing source code)

说明：  模拟光的折射，通过经典光学拟合光路的传输(Simulation of light refraction, through fitting the classical optical transmission of optical)

演化算法，跟遗传算法类似，非常实用的电力系统工具箱哦，基于matlab(yanhuasuanfa is a useful toolbox for you。)

一维光子晶体透射率与折射率差值的关系示意图，总体上来说，不同介质的介电常数差别越大，带隙的宽度也越宽。(The diagram of photonic crystal transmittance of one-dimensional and refractive index difference)

DICOM to NIfTI converter by Xiangrui Li

matlab求解优先级排队系统，本例为两个带有优先级两个不带优先级的混合系统(matlab solving priority queuing system, in this case for the two hybrid system with a priority two and priority)

说明：  矢量控制是目前交流电机的先进控制方式，一般将含有矢量变换的交流电机控制都称 之为矢量控制，实际上只有建立在等效直流机模型上，并按转子磁场准确定向的控制，电机才能获得最优的动态性能。 矢量控制的基本思路是以产生相同的旋转磁动势为准则，将异步电机在静止三相坐标系上的定子交流电流通过坐标变换等效成同步旋转坐标系上的直流电流，分别加以控制，以达到直流电机的控制效果。(Vector control is an advanced control method of AC motor at present. Generally, vector control is called vector control. In fact, only based on the equivalent DC motor model and accurately oriented control according to the rotor magnetic field, can the motor obtain the optimal dynamic performance. The basic idea of vector control is to generate the same rotating magnetomotive force as the criterion. The stator AC current of asynchronous motor in the static three-phase coordinate system is converted into DC current in the synchronous rotating coordinate system by coordinate transformation, and then controlled separately to achieve the control effect of DC motor.)

用matlab编写的音乐文件，可以用matlab播放卡农(Music files using matlab matlab player can use Canon)

线性调频信号的产生和分析，内含三个程序可以参考。(Chirp signal generation and analysis, consisted of three programs can refer to.)