问题描述
我最近遇到了一个C代码(顺便说一句),在那里我找到了
$ b $ pre $ freq_xtal =((622.08E6 * vcxo_reg_val-> hiv * vcxo_reg_val-> n1)/(temp_rfreq));
从我的表达来看, 622.08E6
应该是 622.08 x 10 ^ 6
。这个假设是否正确?我尝试了一个类似的例子,其中E在C程序中使用了符号。令人惊讶的是找不到任何结果
是的,这是正确的。它就像一个老派的科学计算器一样。
在这种情况下,看起来你正在处理PLL上的622.08MHz信号和VCOX?
I recently came across a C code (working by the way) where I found
freq_xtal = ((622.08E6 * vcxo_reg_val->hiv * vcxo_reg_val->n1)/(temp_rfreq));
From my intution it seems that 622.08E6
should mean 622.08 x 10^6
.Is this assumption correct?
I tried googling for a similar example where E notation is used in a C program.Surprisingly couldn't find any result
Yes, that is correct. It works just like an old-school scientific calculator.
In this case, it looks like you're dealing with a 622.08MHz signal and a VCOX on a PLL?
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