matlab安装及使用

matlab R2015b在ubuntu 14.04环境下的安装

挂载及运行安装程序

sudo mkidr /media/matlab
mount -o loop matlab_R2015b.iso /media/matlab
cd /media/matlab
sudo ./install 
    error1: Activation cannot proceed. You may Set an X11 display, and restart the activation process
    solution:
    sudo -E ./install //use -E to keep env_varies , neverless sudo will clear all the varies of user after installation complete
sudo cp Crack_dir/R2015b/bin/glnxa64/*.so* /usr/local/MATLAB/R2015b/bin/glnxa64/
sudo vim ~/.bashrc
export PATH=/usr/local/MATLAB/R2015b/bin:$PATH
source ~/.bashrc
sudo -E matlab

active program without conect to intenet and choose “ license_standalone.lic” in the crack_dir

error2:cannot open matlab properly, wait for a uncertain time!
描述：添加完环境变量后，matlab命令之后，貌似正在打开matlab软件，因为可以看见正在打开matlab的那个小窗口。但是等了一晚上都没有正常打开。
Solution:

sudo apt-get install matlab-support
rm –rf ~/.matlab/R2015b
sudo chown your_user_name –R ~/.matlab

第三步应该是最有效的，因为On some distributions, launching MATLAB with sudo will create MATLAB preferences in your home folder that are owned by root. You will then not able to launch MATLAB as a standard user as MATLAB will not be able to read it's own preferences.
注意：install matlab-support的时候千万要小心，可能会带来系统莫名奇妙卡死
referred from the following blog
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VideoReader problem

matlab Error using VideoReader/init (line 619) Could not read file due to an unexpected error. Reason: Unable to initialize the video obtain properties
solution:

sudo apt-add-repository ppa:mc3man/trusty-media
sudo apt-get update
sudo apt-get install gstreamer0.10-ffmpeg

then reboot matlab, it will trick.
Reference:
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使用非桌面版matlab

matlab -nodesktop	//非图形化界面运行matlab
matlab debug without desktop	//dbstop

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