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# Aleksandra Ksiezyk

Last seen: 5 Monate ago Active since 2020

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Question

converting a date into a num
I have a structure with 2 columns. When i click on a struction icon i see my dates (Time): dd-mmm-yyy HH:MM:SS (like in a pic ab...

8 Monate ago | 2 answers | 0

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Question

replacing values in matrices under some condition
I have 2 matrixs: pa and win and i would like to create a matrix pTW where: if in pa is not 0 set to pTW a value from win. pT...

mehr als ein Jahr ago | 1 answer | 0

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Question

creating a matrix from vector
hej i have a vector Ta [12x1] and k [12x1] i would like to create a matrix [12,31] where the first column is Ta the second is Ta...

fast 2 Jahre ago | 1 answer | 0

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Question

creating a matrix from vectors
hallo, i have a vector Ta [12x1] and k[12x1] how could i create a matrix Ta_new [12,31] that the first column is Ta, the second ...

fast 2 Jahre ago | 1 answer | 0

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Question

for loop & saving tables
I am running some simulation in a for loop where as outputs i am getting: Table_heating (matrix 12x6) and Table_dhw (matrix 12x6...

fast 2 Jahre ago | 1 answer | 0

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Question

for loop / an array as an output from for loop
please can anyone help me with my problem, this is a bit too difficult for me and i do not know how to solve it... so I have ar...

fast 2 Jahre ago | 1 answer | 0

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Question

split a 2d matrix and create new 3d matrix from the results of the 2d matrix
hej ! i have a matrix T_A (size 12x11). i would like to split this matrix the way, i will get 3d matrix of the size (24x11x12)....

mehr als 2 Jahre ago | 2 answers | 0

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Question

for loop for matrixes
i have a for loop inside a function and one of the input is a matrix of 44x12 (FC_in) the rest is just a value i am doing sth w...

mehr als 2 Jahre ago | 0 answers | 0

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Question

two inputs and two equations
hey ! is there a way to write a script/funtion/loop that understand i have two inputs (one is set and the second reminds "empt...

mehr als 2 Jahre ago | 1 answer | 0

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error in for loop
o ma.a... my mistake, too many ends.. but thx for respond Error: File: Tabelle_43.m Line: 52 Column: 1 Illegal use of res...

mehr als 2 Jahre ago | 0

Question

error in for loop
HALLO ! i am getting an error from my for loop.. Could anyone help me where i am making miskates ? i have two possibili...

mehr als 2 Jahre ago | 2 answers | 0

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Calculating a time duration from the graph
hallo, I came across this post because I am looking for something similar. do you know how one can calculate the length of t...

mehr als 2 Jahre ago | 0

How to create a table of 3 variables ?
hi, so i have created the attached .mat like i said.. it is 3d (T_h_m[hours,days,months]) those are outdoor temp values. ho...

mehr als 2 Jahre ago | 0

Question

How to create a table of 3 variables ?
I have a matrix Thm = [hours,days,months], where hours is [1x24], days is [1x31] and months [1x12]. I would like to create a tab...

mehr als 2 Jahre ago | 2 answers | 0