Hi, Could anybody tell me that how can I plot graphs by matplotlib and get expertise in a short time? I have to plot 2D plots just like origin software.
Secondly, how could we draw some horizontal reference line at zero when the vertical scale is from -3 to 3? Looking for your posts, please. Thank you. p.s: Is there any short and to the point text book/manual/pdf to learn 2D plotting with matplotlib? -- https://mail.python.org/mailman/listinfo/python-list
