现有3个list
x = [x0, x1, x2, ..., xn]
y = [y0, y1, y2, ..., yn]
v = [v0, v1, v2, ..., vn]
希望可以据此生成热力图，效果类似http://stackoverflow.com/questions/21663358/gnuplot-heatmap-xyz 答案里的效果。搜索了一些类似的问题但是好像不太一样(http://stackoverflow.com/questions/14391959/heatmap-in-matplotlib-with-pcolor).
谢谢！
或许你能参考下面链接的内容
http://discuss.analyticsvidhya.com/t/how-to-plot-heat-map-in-python/1922/2
另外不限定matplotlib的話，可以嘗試 Plotly
https://plot.ly/python/heatmaps/