image_change_detecting

自己编写多点采集数据处理程序，用于数值仿真多点采集，很好得到一个平均曲线，非常好用，用COMSOL仿真后处理，读CSV文件格式(Write your own multi-acquisition data processing program for the numerical simulation of multi-point acquisition, good to get an average curve, very easy to use COMSOL simulation post-processing, read the CSV file format )

matlab的相空间重构代码，实测能用，是入门的非线性动力系统的好工具。(Good phase space reconstruction code!)

说明：  光伏并网逆变器仿真，包括直接功率控制和svpwm控制（基于PI）(Photovoltaic grid-connected inverter simulation, including direct power control and SVPWM control (based on PI))

说明：  修正BBO晶体折射率色散公式中错误的系数 ，完成βBBO晶体Ⅱ类匹配的SPDC（共线情况）并计算相位匹配角。此时的相位匹配角为能 产生纠缠光子对的最小切割角。另附一份参考文献，详细的说明此类实验的步骤与细节。(Correct the wrong coefficient in the refractive index dispersion formula of BBO crystal, complete the type II matching SPDC of BBO crystal and calculate the phase matching angle. The phase matching angle is the minimum cutting angle that can produce entangled photon pairs. In addition, a reference is attached to explain the steps and details of such experiments in detail.)

包括分层空时编码，网格空时编码，以及分组空时编码，很全面的matlab仿真程序，gui界面(Including the layered space-time coding, space-time coding grid and the split space-time coding, it is comprehensive matlab simulation program, gui interface)

this is MLP project in Neural Network that have userinterface. run GUI.m to execute project

说明：  计算彩色图像的熵，均方误差,根据熵的技术公式，对彩色图像分RGB进行统计计算(compute the entropy and rmse of rgb image)

PID 整定 开关电源 matlab 仿真(matlab power moduel)

matlab 文件，用于学习m文件，解释m文件的编写及用法(matlab documentation, for learning m paper explaining the preparation of the document m and usage)

traonformada inversa de fourirer imagenes