分别给出了饼图的绘制、阶梯图、枝干图、罗盘图、轮廓图、交互式图形、变换的傅立叶函数曲线、劳伦兹非线形方程的无序活动、填充图、条形图和阶梯形图matlab的样例代码，简单实用。-Drawing pie charts are given respectively, ladder diagram, branches map, compass map, contour maps, interactive graphics, the Fourier transform function curves, Lorenz chaotic activities of non-linear equations, filling diagrams, bar charts and first-order ladder matlab sample code, simple and practical.