清空筛选条件
清空筛选条件

Hi, I want to transmit an image using Simulink and USRP. I have the following code. But when I run this code, MATLAB produces following error. How can ı fix this problem?

1 次查看（过去 30 天）
Volkan
Volkan 2013-2-5
function msg = genMsg %#codegen persistent imgmatRows imgmatCols imgvec msgBin msgBinRows msgBinCols msgTmp;
coder.extrinsic('imread'); % count; if isempty(imgvec) %count = 0; imgmat = imread('cameraman.tif'); [imgmatRows, imgmatCols] = size(imgmat); imgvec = reshape(imgmat, 1, imgmatRows * imgmatCols); msgBin = de2bi(int8(imgvec), 7, 'left-msb'); [msgBinRows, msgBinCols] = size(msgBin); msgTmp = reshape(double(msgBin).', msgBinRows*msgBinCols, 1); end
msg = msgTmp; Error message: "Function output 'y' cannot be an mxArray in this context. Consider preinitializing the output variable with a known type."

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Communications Toolbox 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by