TCP/IP Socket Communications in MATLAB example

refer to: http://www.mathworks.com/matlabcentral/fileexchange/21131-tcp-ip-socket-communications-in-matlab

 And: http://cn.mathworks.com/help/instrument/creating-a-tcpip-object.html

Session 1: MATLAB Server

Accept a connection from any machine on port 30000.

t = tcpip('0.0.0.0', 30000, 'NetworkRole', 'server');

Open a connection. This will not return until a connection is received.

fopen(t);

Read the waveform and confirm it visually by plotting it.

data = fread(t, t.BytesAvailable);
plot(data);

Session 2: MATLAB Client

This code is running on a second copy of MATLAB.

Create a waveform and visualize it.

data = sin(1:64);
plot(data);

Create a client interface and open it.

t = tcpip('localhost', 30000, 'NetworkRole', 'client');
fopen(t)

Write the waveform to the server session.

fwrite(t, data)