貌似算法非常牛逼。gnss芯片从图上看是nv08c几百块一块，MEMS个头好像也不大。

Spatial contains a highly advanced radical new filter design that was in development for 6 years.

Spatial's filter is a lot more intelligent than an extended kalman filter and is able to extract significantly more information from the data by making use of human inspired artificial intelligence. Spatial's filter is easily able to outperform its competitor's kalman filters.

【 在 ufobug (水元素长老) 的大作中提到: 】
: 800hz...太牛了。。
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