| #define _IQ1mpyIQX(A, IQA, B, IQB) __IQxmpy(A, B, (1 + 32 - IQA - IQB)) 这个宏定义中__IQxmpy(A, B, (1 + 32 - IQA - IQB)),不理解函数(1 + 32 - IQA - IQB),这个是怎么算的能否详细解释下?? |
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