WebMay 10, 2024 · `Invalid setting for output port dimensions of 'DN_77bus77bus/Mux'. The dimensions are being set to 71. This is not valid because the total number of input and output elements are not the same Error in port widths or dimensions. Input port 1 of 'DN_77bus77bus/S-Function' is a one dimensional vector with 71 elements`. WebMay 18, 2024 · Image size by default has 3 dimensions, so I used reshape tool to remove the third dimension. Color Space Conversion tool only accepts 3 dimensional images, so I used reshape again. When I try to run the simulation, I get two following errors:
Error in port widths or dimensions. - MATLAB Answers - MATLAB …
WebMay 26, 2024 · If Output port 2 goes to Input port1, then you have a conflict due to the dimensions. Including a signal specification will not solve the problem. In this case, you need to select which 468 of the 702 elements from Output port 1 should go to Input port 2. WebFeb 16, 2015 · I've tried using the Signal Specification block as seen above to make the signal appear as a 1x5 vector, but this fails in the same manner. The errors say "output port widths or dimensions of the Signal specification is a [1x5] matrix" and "Invalid dimensions specified for input port of gain. shudown -r -t 0 -f
How to handle "port widths or dimensions" errors in …
WebFeb 26, 2014 · Your input to the State-Space block has a dimension of 1x4, but B has dimensions 2x2 - this doesn't make sense because you can't multiple a 2x2 matrix with a 1x4 vector. Your input must be a vector of 2 elements as Guy suggested. Sign in to comment. Guy Rouleau on 27 Apr 2012 WebJul 5, 2024 · The PI Controller shown in the 1st figure is used in the 2nd figure to simulate a model of PID heat exchanger controller. Error in port widths or dimensions. Output port 1 … WebOct 1, 2024 · you have to careful with matrix/vector multiplication. your e_p [1 x2 ] and sag [2x1] --> multiplication of e_p and sag gives a matrix of [2x2] and multiply with k1 [1] results in a vector of [1x2] --> driving velocity shudown -s -t 3000