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Hi today we are gonna learning what are the spanish subjects, spanish have many subjects but not every subject can be translated by english so today I gonna show it what is different, Ok let's go! 1. You yeah as I say spanish have many subjects that can't be translated by english so I gonna show you how to category it, but first I wanna show to the chinese friends how to category it , because that is very simple in chinese to learn its meaning  OK: (a) Vosotros   你們 It just like you but it is in unformal ,but how to explain it, well it just like command sentence like Go to Bed, Go to wash your hand, etc ....... But the "Vosotros" is plural. (b) Usted     您 It was used in the formal situation like letter, wedding, interviews, etc....., it just like called other side politely. (c) Tú      你 It just like "you" in english but single. (d) Ustedes   您們 It was used in the formal situation like letter, wedding, interviews, etc....., it just...

摘要 我們利用紅外線避障模組和Arduino MEGGA2560實際測量來的知每日運動(騎單車)的數據，利用此方法將會比GPS更加準確，且可以長期裝在單車上，不須拆拆裝裝，而且是利用他紅外線掃描輪胎的凹陷處進行偵測, 所以不太會有gps移位的問題, 以及在我們這次的產品裡面, 有里程數以及速率單位轉換, 如果輸入體重和身高還可以做出卡路里的累計, 我們未來還希望可以運用rom的技術來將我們所記錄下來的資料傳到雲端上去使用, 所以在你的手機, 電腦, 平板......等.都可以看到你的運動紀錄。 關於我 我們這次的科展小組的目標肯為四個部分: 1.可以在小組上利用分工合作的方式來達到一人紀錄, 一人拍照,一人實驗 2.可以在這次的機器連接現今的雲端技術把運動紀錄傳輸在伺服器上 3.可以在這次的偵測對象進行藍芽連接來操控被偵測對象 4.可以在這次的客棧來進行數據曾測可以達到數據與數據間的差距變得愈來愈小 問題/提案 因為此次實驗我們希望也能實際用在現實生活中，但因為不方便以實際腳踏車測試所以我們設計一個模型車取代。 研究 我們這次實驗可分為聊個部分, 第一個部分為實驗對象, 另一個部分為被實驗對象, 我們在這次實驗利用測速儀來測試我們的馬達速率, 所以馬達就是被測試者, 而測速儀是測試者。 而在這次的測速儀我們用到了紅外線接收器和紅外線發射器, 利用光的反射原理來進行偵測, 而每當我們不停地發射紅外線, 每當馬達一轉動實體區域，arduino就會接收到1的訊號（高電位訊號）, 如果馬達轉到非實體區域時, ARDUINO就會接受到0的訊號(低電位訊號), 每當訊號變0和變1過了以後, 經過的圓周之1/5就會增加一次, 所以把圓周除以輻線數量再乘以馬達輪子上的圈數然後再除以時間, 就可以得到馬達的速率, 而馬達就是未來的腳踏車, 我們就可以利用這種方法來偵測腳踏車的速率了。 以下為實驗設計圖: 方法/測試與重新設計 我們先製作單車模型和以Arduino及紅外線避障模組製成的機器，並將程式碼燒入Arduino，接著先以此模型測試該機器的穩定性及準確性，測試完成後我們利用GPS與單車實際測量到之行駛距離，進行比對，發現兩者之間的數值差距，雖然我們的機器還是會有誤差值，但我相信經多次校準後，誤差質能比GPS更小，更精準。現在GPS常常...

The editor usage i have not told you now i tell you some and how to do it. 1.Ctrl+X Leave 2.Ctrl+K remove the line of you type 3.Ctrl+G for help

Then We can do the seccond part editing I use the nano for our editing enviornment because the nano editor is : 1.Simple You can only use the Control hot key and use it. 2.Clean the software won't update so c oncentrated 3.Lightweight you can use the software by old computer

Welcome to one hour learning programming Today I am gonna talk about Java. Java is the programming environment we use, and We can download Java in http://www.oracle.com/technetwork/java/javase/downloads/ and installed it. then we will talk later about editing on seccond class

The programming is a conversation method to the computer and tell the machine what they should do what they judge for it. And there is many kind of programming language you can use it, why they called "language", because of when you are typing the message to do something that you are commanding the machine and the machine will output the result just like the two people talking so we call it "language", as the language as the program,  the language has different country, the program has too, you can converse each other if you are in same language, if you are in different language the conversation won't to be created, so the programs are too, so that's why the programs are used to be one same language that the program can run it completely, and there is the main programming language below: 1.C The father of all the programming languages, because the c++ was created the earliest, but the usage not very easy you maybe will write library by yourself when you...

I used the archlinux newest installation today and during the installation I had a problem I can't Install temporality file so I just couldn't install the aui installation I wish some one can solve this problem that I can use the aui installation, I just first see the problem this time, so can some one help for the editing the system of archlinux 2016.5 version