topic Re: CACFAR IN S32R274 RSDK1.2.1 in MBDT for RADAR

CACFAR IN S32R274 RSDK1.2.1

liuxianyong — Thu, 31 Oct 2019 09:58:49 GMT

S32R274,

I want to ask a question about cacfar in demo 1.2.1,in my understanding, traditional cacfar algorithm is using the sum of neighbor reference bin,and averaging the sum as the noise threshold,and the reference bin is decimal,but the cacfar in rsdk1.2.1 the cacfar is use the sum of log2 value of neighbor bin, to calculate its average, I argue that how to calculate the threshold in this log2 format.

In the above picture,the input array is log2format,how to explain this?

Re: CACFAR IN S32R274 RSDK1.2.1

iulianbulancea — Fri, 08 Nov 2019 14:30:31 GMT

Hello liuxianyong‌,

Here on the Model-Based Design for RADAR community we handle questions regarding our toolbox or other MATLAB related questions. I think your question is best suited for the S32 Design Studio community, so my advice is to ask it there (as I can not move it myself).

As an alternative you could open a ticket for technical support here (go to 'Go to Ticket').

Hope this helps,

Iulian.