This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DSP28335的浮点运算和Q格式运算哪个快

现在用28335做FFT,牵扯到不少浮点运算。了解到28335是浮点处理器,可以进行浮点运算,当然也可以使用Q格式。这里想问一下使用哪个方法速度更快,差别大吗?