Concatinate 4D Time-Signals

2 次查看（过去 30 天）
ARN
ARN 2019-12-12
回答： Bartlomiej Mroczek 2023-3-26
Hi,
How can i concatinate 20 , 4D signals
I1 = rand(32,32,1,13) ;
I2 = rand(40,32,1,13) ;
...
I20 = rand(47,32,1,13) ;
Catq1=cat(4,I1,I2);
The above give me error? What can i do?

请先登录，再回答此问题。

采纳的回答

Ridwan Alam
Ridwan Alam 2019-12-12
编辑：Ridwan Alam 2019-12-12
You want to concatenate on the dim which is not same for both, right?
Catq1 = cat(1,I1,I2);
% OR
Catq1 = [I1;I2];
  4 个评论
显示 2更早的评论
ARN
ARN 2019-12-13
No, reshape is not there.. i wrote it wrong. Thanks for the reply

请先登录，再进行评论。

更多回答（1 个）

Bartlomiej Mroczek
Bartlomiej Mroczek 2023-3-26
And how to provide the CNN: predict DL block to the ready machine.
1. I have data built in 4D format, my CNN machine only use this format for learning and prediction in matlab.
2. I have built a model in SIMULINK but there is a problem with entering data to the Predict block, error message:
Available formats are double non-complex matrix, a structure with or without time, or a structure with MATLAB timeseries as leaf nodes. All formats require the data to be finite (not Inf or NaN).
How to solve it?

类别

在 Help Center 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息

标签

产品


版本

R2018b

Community Treasure Hunt

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

Start Hunting!

Translated by