1數(shù)據(jù)融合將多個(gè)不準(zhǔn)確的數(shù)值轉(zhuǎn)化成相對(duì)準(zhǔn)確的數(shù)值（自己的理解）侠碧。同樣舉個(gè)例子：假設(shè)測(cè)量一個(gè)物體的質(zhì)量，測(cè)了兩次的質(zhì)量分別為Z1=30g缠黍，Z2=32g弄兜，兩組數(shù)據(jù)均有偏差，假設(shè)偏...
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卡爾曼濾波（2）數(shù)據(jù)融合，協(xié)方差矩陣藤抡，狀態(tài)空間 -
卡爾曼濾波（1）遞歸算法為什么要用濾波算法瓷式？是由于系統(tǒng)的不確定性：1.不存在完美的數(shù)學(xué)模型替饿。2.系統(tǒng)的擾動(dòng)不可控，也很難建模贸典。3.測(cè)量傳感器存在誤差视卢。 卡爾曼濾波算法（舉例：測(cè)量小球的周長(zhǎng)）： 我們...
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MPU6050空間姿態(tài)解析1.簡(jiǎn)介（1）roll(橫滾角，繞x軸旋轉(zhuǎn)的角度)廊驼，pitch（俯仰角据过，繞y軸旋轉(zhuǎn)的角度）颊埃，yaw（航向角，繞Z軸旋轉(zhuǎn)的角度）蝶俱。（2）加速度傳感器（檢查哪幾個(gè)面受了多少力班利，然...
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Introduction to the IIC
Introduction to the IIC bus protocol1.1 IIC::Integrated circuit bus, is a synchronous s...
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Introduction to the MPU6050
1.What is the mpu6050?The MPU6050 is an integrated 6-axis motion processing kit with a ...
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Solutions to implicitly declared functions and undefined problems
I followed the course how to use a serial port today.After I wrote all the codes,two er...
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@stnevermore 收到，已修改
Error: L6218E: Undefined symbol ...
when I wrote the instance basic timer interrupt,the keil5 occurred errors:..\..\Output\...
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Error: L6218E: Undefined symbol ...
when I wrote the instance basic timer interrupt,the keil5 occurred errors:..\..\Output\...
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some questions when I compile the codeWhen I downloaded keil5 and tied to compile the code that institution provided,it repor...
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Engineering?architecture?of?stm32
First, things that stm32 passively executes (equivalent to stm32 resources), such as p...
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