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引用: lifei639156 发表于 2018-7-31 07:39
IQmath是做浮点的吧~~~
http://processors.wiki.ti.com/index.php/Main_Page
Think Over Before Asking.
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引用: 路交汇处 发表于 2018-7-31 07:58
我所理解的浮点是float和double型的,IQMATH数据类型小数位是固定的,计算精度跟数据动态范围矛盾,是我理解不深入?请问有6416有IQmath库吗?
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引用: lifei639156 发表于 2018-7-31 08:16
没有C64的IQMATH库,就用RTS库里的吧。
下面句子关于IQMATH的描述:
However, C64+ DSP core does not support floating point operations in hardware;floating point operations on this platform will take place in software such as a C program. The standard run time support library will allow you to do floatin ...
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