先給出幾個(gè)參考文章王暗,后面再整理:
參考1:http://www.reibang.com/p/c08c5c5fc80d
參考2:https://www.maixj.net/misc/hadamard-product-19256
參考3:https://blog.csdn.net/dengdengma520/article/details/80539575
參考4:https://www.johndcook.com/blog/2018/10/10/hadamard-product/(外文)