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Giovanni Gardan


Last seen: circa un anno fa |  Attivo dal 2020

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Domanda


Parfeval command slower than a classic for loop
I have four .mat files ('input1.mat', 'input2.mat', 'input3.mat', 'input4.mat') containing four different input dataset (in the ...

circa un anno fa | 1 risposta | 0

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Domanda


Data extraction after parallel computing
I have three functions (fun1, fun2, fun3) to run in parallel (parfor command). Each of this function has three array input (arra...

circa 2 anni fa | 1 risposta | 0

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Domanda


Computational cost of the commanda 'path'
I have a main matlab code, in which there are some scripts. In each of these scripts there are 'path' commands that direct matla...

circa 2 anni fa | 1 risposta | 0

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Domanda


Setting data at a uitable
Hi, I want to visualize the output of a code in tabular form, using "uitable". The specific outputs are taken from the works...

circa 4 anni fa | 1 risposta | 0

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Domanda


Plot AREA limit in matlab
I have two vectors (n and abb_per) and I'd like to make an area plot. I'd like to make the upper limit of the graphic as 100 (an...

oltre 4 anni fa | 1 risposta | 0

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Domanda


for loop, change matrix dimensions
I have a matrix (A) which is 2156x25 in dimension. I want to find if there are more than one equal element in column 2 that in ...

oltre 4 anni fa | 1 risposta | 0

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Domanda


Picking values from .xlsx
I have a table A in the workspace (10X6), which is originally from a .xlsx file. In the first column, which is called {'Name'},...

oltre 4 anni fa | 0 risposte | 0

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Domanda


Hybrid Matrix (strings, double elements)
I have a string-column-vector A and I have three set of data (three string-column-vectors B, C, D) associate to every element of...

oltre 4 anni fa | 2 risposte | 0

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Domanda


storage format using SPARSE and INT8
I'd like to save storage and time when I run my code. In order to do this I'm trying to modify the format-storage of some (1 0 -...

oltre 4 anni fa | 0 risposte | 0

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Domanda


Matlab arrays preallocation techniques
I'm trying to make my code faster to run. In literature, one of technique is preallocating arrays used in the code. Let's suppo...

oltre 4 anni fa | 0 risposte | 0

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Domanda


Matrix product: inv or \ ?
I have four input matrixes and I'd like to do the simple following operation: (Ygg - Ygl*inv(Ytotll)*Ylg) where: Ygg is 3x3 m...

oltre 4 anni fa | 1 risposta | 0

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Domanda


Logical Indexing instead of for (if) loop
I'd like to write the following piece of code usiging Logical indexing instead of for loop with if condition. As you can see, I...

oltre 4 anni fa | 1 risposta | 0

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Domanda


Avoiding for loop and if
I'd like to avoid the following "for loop". Is it possible? In the following code, the matrix CAR_GEN is the input. This matr...

oltre 4 anni fa | 0 risposte | 0

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