two_machines oscillation

著名画图程序 gnuplot 的几个例子(The samples for gnuplot to plot figure used in LaTeX, export EPS and JPEG.)

一篇有关应用zernike系数来拟合各种曲面的文章，内容详尽(An article on the Application of Zernike coefficients to fit a variety of surfaces article, detailed)

说明：  使用MFC实现画摇杆的效果，同时画出摇杆的运动轨迹(Use MFC to realize the effect of drawing the rocker and draw the movement track of the rocker at the same time)

mfc绘图，用于绘制坐标系图形。动画的我的基本思路。(mfc draw)

Buck环路补偿Mathcad计算范例，十分经典！(Loop compensation for Buck converter)

The figure used to draw the feedback on a layout.

AUTO CAD 2013破解程序，非常好用，使用多次均能成功。(AUTO CAD 2013 crack program)

使用matlab代码画语音信号的语谱图，可作为参考资料(Using matlab code to draw speech signal spectrogram can be used as reference.)

说明：  根据光伏电池相关的理论和数学模型，利用PSIM建立一种简单并且准确的光伏阵列模型。同时，在此模型的基础上建立具有MPPT功能的直流变换器仿真模型。比较不同环境下的输出曲线的仿真结果以及实验数据。仿真结果和实验数据吻合，证明了此模型的适用性和准确性(Photovoltaic cells in accordance with the relevant theoretical and mathematical models, using PSIM to establish a simple and accurate model of the photovoltaic array. At the same time, in this model based on function with MPPT DC-DC converter simulation model. Compared under different circumstances the output curve of the simulation results and experimental data. The simulation results and experimental data proved the applicability of this model and accuracy)

本代码实现两段贝切尔曲线的拼接，这里会分别显示两段曲线，再显示拼接后的曲线。(The code implements the splicing of the two sections Bei Qieer curve, and here are two curves, and then display the mosaic curve.)