Use matlab app design tool to design a simple app

Use MATLAB App Design Tool design a Simple and easy App
1.1 Preface ： Because the signal and system course needs , So I downloaded MATLAB Software , Coupled with the persistent pursuit of new models , Through some channels , Downloaded MATLAB 2019 pro . In the process of using, I found that the software actually contains a app Design tools , Recall the use of Java swing The bitterness of determining the position of the module according to the coordinates when writing user interaction , The drag and drop layout of the tool greatly attracted me , And added callback function , This low threshold makes it possible for many students who do not know programming to write personalized programs , So in line with “ The principle of a gentleman's hands without words ”, In a leisure time, I initiated the design of a personalized APP Ideas .
1.2 app Design ： As a junior in the postgraduate entrance examination party , There are countless tedious chores in daily work and study , In addition, I didn't cultivate the habit of keeping a diary when I was a child , After me ” over in one's mind “, Decide to make one that can record daily life , Learning situation and memo function App, The App It mainly contains the following functions ,（1） It can record daily learning , Important events , And save it as the text of the file name according to the date of the current day in App Under the table of contents .（2) You can display the learning situation and important events of the date you want to query as needed .（3） You can easily open a specific web page, such as Baidu , Blog, etc .
1.3 Software preparation ：
MATLAB 2019 resources
Extraction code ：9bh8
2.1 App Interface design ： because App design It adopts a very humanized drag and drop interface , So it's easy to realize , It's like drawing a picture , Drag the module onto the canvas ,