Matlab tcpip服务器从c程序接收数据

Question

我正在尝试编写一个Matlab代码，该代码将从外部c程序接收数据并对其进行绘图。数据采用文本格式。在我每次进行连接时的过去尝试，但是matlab程序没有收到任何消息，即使我可以验证是否已发送。基本上我正在寻找Matlab中正确方法的答案，以便从c程序发送的TCP连接中检索数据。

function tcp_testing()
    t = tcpip('localhost',7220,'NetworkRole','server')

    % Set size of receiving buffer, if needed.
    set(t, 'InputBufferSize', 30000); 

    % Open connection to the server. 
    fopen(t); 

    % Transmit data to the server (or a request for data from the server). 
    fprintf(t, 'GET /'); 

    % Pause for the communication delay, if needed. 
    pause(1) 

    % Receive lines of data from server 
    while (get(t, 'BytesAvailable') > 0)
        t.BytesAvailable 
        DataReceived = fscanf(t) 
    end 
end