PID_Demo_for_MATLAB7

matlab求最下的外接矩形的程序，很好用的，只要把图片名字改了就可以运行！(GOOD)

说明：  对图像进行归一化处理！是图像预处理中不可缺少的重要部分(The image is normalized! Image preprocessing is an indispensable part in)

This is consist of converting the matlab code to dll using C++ code

用Adaboost+PCA进行特定的目标识别(Specific target recognition by adaboost&PCA)

这是微分方程的问题，属于matlab范畴(This is the issue of differential equations, which matlab areas)

计算尺寸因子对消光效率和散射效率，吸收效率，后向散射效率等的影响(calculation of the size factor extinction efficiency and the efficiency of scattering, absorption efficiency, after scattering efficiency of)

最大功率点跟踪仿真模型，采用扰动观察法效果理想(Maximum Power Point Tracking Simulation Model)

说明：  基本BP算法的Matlab程序，运行可以通过(basic algorithm Matlab, the running through)

说明：  基于卡尔曼滤波器的PID控制的matlab程序。(Kalman filter-based PID control)

天线平面阵列 绘制方向图 从文件读取各阵列元素的幅度和相位以及坐标 (Antenna planar array draw the pattern read from the file of each array element‘s amplitude and phase as well as coordinate)