matlb 创建桌面快捷方式

1.在/usr/share/applications/下创建桌面图标文件：

sudo gedit /usr/share/applications/matlab.desktop

[Desktop Entry]
Encoding=UTF-8
	Type=Application
	Name=matlab
	GenericName=Matlab 2015b
	Comment=MATLAB R2015b
Exec=/usr/local/MATLAB/R2015b/bin/matlab -desktop
	Icon=/usr/local/MATLAB/R2015b/bin/Matlab.png
	Terminal=false
	StartupNotify=true
	Categories=Development;Applications;Matlab;

B. 下载图标
下载图标图片到/usr/local/MATLAB/R2015b/bin/Matlab.png

C.授予权限
sudo chmod -R a+rw /home/deeplearning/.matlab

D.把图标复制到桌面