From the previous ulab article, it was found that Micropython can implement the same dataset processing instructions as used in Numpy through the previous ulab library v.0.54.0 which is the older version of ulab (currently v.3.0.1) brought up this article. This article describes how to create a Micropython that integrates the ulab library and uses it with SPIRAM versions of esp32.

ulab3

From Figure 1, it can be seen that the structure of the ulab library has changed from the original. This causes the programming from the previous example to have to be modified. Under ulab there are libraries of numpy and scipy. The details of numpy that are supported are as follows.