Introduction - If you have any usage issues, please Google them yourself
The data can be run directly. It is the source code of MATLAB. It realizes the recognition of MNIST data set, which is a common handwritten character in AI field. Generally, it is done by python. There are few matlab implementations, and even if there is one, it often reports an error. So here is the routine and data set! Data set is also the MNIST format that MATLAB can read directly! Download this data set without downloading it separately, saving time.