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请问下面这个函数是从哪个库里加载的,他比_IQcosPU的计算速度和精度怎么样?
你这个是参考那个例程的啊?不注明清楚我们也不知道。
Eric
您好 这个例程是 controlSUITE\development kits\TMDSIDDK_v2.0\IDDK_PM_Servo_F2837x_v2_00_00_00
这个函数是用到F2837x的内部TMU三角函数硬件加速模块,具体可以看一下user guide和datasheet. 精度是单精度浮点的精度。
ERIC