11.CPP-Primer-3rd

数值分析上机题一些算例的分析，希望都有些同学有帮助。(Some numerical examples on the local analysis questions, students want to have some help.)

VB.NET获取圆角矩形 能获取一个圆 和圆心坐标 也能获取矩形(VB.NET Get the Rounded Rectangle To obtain the coordinates of a circle and the center of the circle can also obtain the rectangular)

VC调用MATLAB的简单事例，没有复杂的功能，只适合初学者(A simple example of calling MATLAB VC)

利用VC++6.0开发matlab与VC通信，本人已运行，好用(VC++6.0 developers Matlab and VC communication, I have to run, easy to use)

带有MPPT功能的光伏阵列Matlab通用仿真模型.kdh(MPPT in PV arrays with Matlab Simulation Model. Kdh)

基于matlab的无刷直流电机仿真速度PI，电流PI双闭环仿真(Matlab-based simulation of brushless DC motor, using speed PI, current PI double closed loop control.)

自己写的matlab小程序，改进了下euler。可以参考下(Their own small programs written in matlab to improve the next euler. Can refer to)

一个完整的osgearth程序，飞机在空中飞行，并用线条标出飞机移动的轨迹，效果见1.jpg.osgearth需要事先完成安装配置等工作(A complete osgearth procedures, aircraft flying in the air, and marked with lines of track aircraft movement, the effect see 1.jpg.osgearth requires prior completion of the installation configuration, etc.)

matlab联合vc++仿真，最近刚学的，用的上，不错不错。(Joint vc++ matlab simulation, recently learned, the use, good good.)

MATLAB下FFT变换实用2个例子，可以进行绘制fft波形及计算THD(The MATLAB FFT transform practical two examples can draw the fft waveforms and calculate THD)