回家继续--continue

已经停了两天了，今天必须得跟上了.

按照计划现在要开始stm32 和c指针了，不过这边还有些没有完成，准确说是还才入门。

今天不能晚一定要改掉这个习惯所以就不多说了，English version 明天早上附上。

那天说道了怎么确定θ，φ这个是根据加速度计获得的.具体的公式如下

注意是不同于前面提到的至于二者的关系我向大家都明白，明天我用matlab试看是不是求逆的关系

其实有时候不用明白公式怎么来的，先明白他的用途，慢慢的就只到他的含义了...

晚安！

English version

According to the plan,it's time to start STM32 and C pointer .But ,the algorithm haven't accomplished or do not getting started.

I have mentioned the θ，φ get made by accelerometer.now the formula i have given.

 There is some different between  .I think everone know the difference.

today, i checked the relationship but to my surprise. It was not i had imagined.

When i solved the question ,i will inform you.

Some times ,you should not know how the formula come out .I believe you will understand with the time going by.