How to concatenate two double arrays, please refer to attachments for data

I have two double arrays ThrTbl (12*20) and THRTBL (12*1), i need a way to concatenate both, please refer to the excel attached, i mentioned inputs and expected output in that file.

[dpb]

c=[a;b];

Read and work through the "Getting Started" section in the online documentation for basic Matlab syntax operations.

[raghavendra kandukuri]

doesn't work, it gives the following error: Error using vertcat Dimensions of matrices being concatenated are not consistent.

[raghavendra kandukuri]

ThrTbl = [THRTBL ThrTbl]; % its working this way, @ Thanks Dpb

[dpb]

Yeah, I thought I'd made sure to not have the semi-colon in there...