Matlab: Wind Rose

风速玫瑰图的制作参考“风向频率玫瑰图”，各风向的风速代表该方向的平均风速。风速玫瑰如下图。数据中0°表示静风，360°表示正北风。

The creation of the wind speed rose diagram follows the wind direction frequency rose diagram, where the wind speed for each direction represents the average wind speed in that direction. The wind speed rose diagram is shown below. In the dataset, 0° represents calm wind, while 360° indicates due north wind.

风向频率玫瑰图的制作参考“风向玫瑰图”，所不同的是这个玫瑰图有37个风向，分别是0:10:360，0°表示静风，360°是为正北风。测试数据的制图结果如下图，静风频率位于下图的中间，一个红边的圆形，例子中的这个静风频率太小了，所以看起来是一个红点。

The creation of the wind direction frequency rose diagram is based on the wind rose diagram, but with a key difference: this diagram includes 37 wind directions, ranging from 0° to 360° in 10° increments. In this dataset, 0° represents calm wind, while 360° indicates due north wind. The plotted results for the test data are shown below. The calm wind frequency is represented by a red-bordered circle in the center of the diagram. In this example, the calm wind frequency is very low, so it appears as a red dot.

风频/风向/风速三结合.

The combination of wind frequency, wind direction, and wind speed.