server 與 client 通訊：（image）

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% server
close all;clear all;clc;
data =imread('img.jpg');
data=im2double(data);
s = whos('data')
s.size
s.bytes
tcpipServer = tcpip('0.0.0.0',30000,'NetworkRole','Server');
set(tcpipServer,'OutputBufferSize',s.bytes);
fopen(tcpipServer);
fwrite(tcpipServer,data(:),'double');
fclose(tcpipServer);
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% client
close all;clear all;clc;
tcpipClient = tcpip('127.0.0.1',30000,'NetworkRole','Client')
set(tcpipClient,'InputBufferSize',4500000);
set(tcpipClient,'Timeout',30);
fopen(tcpipClient);
rawData = fread(tcpipClient,562500,'double');
fclose(tcpipClient);
reshapedData = reshape(rawData,375,500,3);
imshow(reshapedData)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%