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**Content Feed**

error in indexing mode

V= [ 1.0350 0.9710 0.9680] [numRows,numCols] = size(V) N=size(V) Working fine. You have some other query can you elabor...

2 months ago | 0

How to encrypt the .m source code.

So here are the some links from help https://in.mathworks.com/help/matlab/matlab_prog/protect-your-source-code.html You can l...

2 months ago | 0

How to Draw between specific points

The three points you want to draw is (6,20),(8,30),(10,40) ? or you want something else? x = [ 6 8 10 ]; y = [ 20 30 40 ]; p...

2 months ago | 0

Rearrange matrix rows in specific order

Matrix_A = [1 1 1;2 2 2;3 3 3 ; 4 4 4; 5 5 5; 6 6 6; 7 7 7] Inp = [2 3 4 5 1 6 7]; Output = Matrix_A(Inp,:)

2 months ago | 0

How to find pythagorean triangle's hypotenuse in a matrix?

a = [5 8 12 3; 8 12 63 20; 9 84 144 20; 24 11 15 180]; b = [12 6 5 4; 15 35 16 21; 40 13 17 99; 7 60 112 19]; c=[]; for i =1 ...

2 months ago | 0

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Cell concatenation error with cells with values below 1 and above 1

You can use char command @Christina Huynh a = {'0.10297';'0.54312';'0.98275';'1.4219';'1.8605'}; Output = char(a) And it wa...

2 months ago | 0

Select table data by Date

dates = [datetime('today'); datetime('Yesterday') ;datetime('tomorrow')]; data = [-0.1 ; 0 ;0.1]; T = table(dates,data) FindD...

3 months ago | 0

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how to identify and read positive and negative data from excel?

[num data raw] = xlsread('Abb73at100.xlsx'); % get data in two columns col_1 = num(:,1); col_2 = num(:,2); % get negative in...

3 months ago | 0

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how to print first business dates between years using loops?

alldates = {}; for year =2010:2020 for month=1:12 alldates{end+1}= datestr(fbusdate(year,month)); end end v...

3 months ago | 0

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Extract Data from .txt File

alltext = fileread('Datos_SSB_624_MHz_7_dB.txt'); % extract data between {"peakEvm": and }, allmatches = regexp(alltext,'(?<={...

3 months ago | 1

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How do I make numbers shift left using function?

@Amy Joyce Valencia I think this will work for you function Output = MyShiftLeft(y,x) for j=1:x temp=y(1); % shift v...

3 months ago | 0

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Why isn't my matrix being filled?

@Coby Juarez Its because you are using old values of I S W but you are not updating them in loop. Please have a look at below ...

3 months ago | 0

Matlab script "sample time period" error when calling Simulink model

Because 'test_lau/INES0' this block sample time (0.01) is lower than model sample time. It sould be multiple of the fixed step ...

3 months ago | 1

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comparing datetime objects between two tables.

date1 = datetime('today'); date2 = datetime('yesterday'); date3 = datetime('tomorrow'); date4 = datetime('tomorrow'); date...

3 months ago | 0

How do I add values to specific values/ specific place of an already existing array?

@Goncalo Costa will this work for you? t = [1.5, 2.5 ,3.5, 4.5, 5.5 ,6.5, 7.5, 8.5, 9.5, 10.5] A = [3.5, 5.5, 7.5] x = 2 req...

3 months ago | 0

Simulink SimulationOutput aaccess via Code

load_system('sampleModel'); [T] = sim('sampleModel'); T T.simout1 T.simout1.Data

3 months ago | 0

Suppose I have a 2 by 60 matrix, like A = [1:60,2:61] how can I reshape it by the first 10 rows so that I can get a 20 by 6 matrix??

A = [1:60;2:61] B = reshape(A,[20,6])

3 months ago | 1

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Names of connected outputs to inports of selected subsystem

@Ewelina Cholodowicz I hope this will solve your issue :) Please let me know if you stuck at any point, or any point is not cle...

3 months ago | 0

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I am trying to make a zeros matrix where certain places is replaced by a 1

b=zeros(3,8); r = [1 1 3]; % row c = [1 8 4]; % column idx = sub2ind(size(b),r,c); b(idx) = 1; b

3 months ago | 0

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Required array is dependent on other arrays

ID_A = [];ID_B = [];ID_C = [];ID_D = []; ID_F = []; for x = 1:size(Scores,1) if OG(x)>90 ID_A(end+1) = ID(x); e...

3 months ago | 0

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Reading a text file, skip the intermediate text lines and store the numeric numbers

fid = fopen('abc.txt'); tline = fgetl(fid); storedData ={}; while ischar(tline) if isstrprop(strtrim(tline(1)),'digit') ...

3 months ago | 0

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Displaying unreal numbers in system of equations

syms K eqn =(981 - 250*(K + (3^(1/2)*5^(1/2)*(400*K^2 + 981)^(1/2))/50)^2)^(1/2)/20; sol = vpasolve(eqn,K); sol1 = vpasolve(K...

3 months ago | 0

Unable to edit table in my Report

Hello @Eric Aguado It was happening because you table ype was different. you need to create mlreportgen.dom.table caldataNew =...

3 months ago | 0

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help with matrix concatenation

@James Kamwela is this what you expect as answer please check main =[1 2 ; 3 4]; main = 1 2 3 4 Allmatr...

3 months ago | 1

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Add next and previous business date of each date in array row

@chiefjia will this work? % Create array EventsArray = [datetime('today') datetime('yesterday') datetime('tomorrow')] newArra...

3 months ago | 1

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Question

How to get Leftmost block position

I have a simulink Model. I want to find Left most position Block on first level.

3 months ago | 1 answer | 0

### 1

answerWhat should go in a next-generation MATLAB X?

An option to Show Inport name to left side instead of below. and Outport name to right side instead of below. To avoid this we...

3 months ago | 0

How to set the nearest position of the block from the Simulink from Matlab script?

@Ewelina Cholodowicz I hope this will help you For doing this you need to extract position of ports (both inport and outport) ...

3 months ago | 0

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hey. I keep getting an error for this code. If anyone could help me it would be greatly appreciated.

It was because value of (1+lim(gs)) was a=(1+lim(gs)) a = [55/54, 11/9] clear; clc; a = [1,12]; ...

3 months ago | 0

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Remove table columns that contain any 'Inf' value

modified = stock_returnsTable{:,:} output = modified(:, all(~isinf(modified), 1)) stock_returnsTable = 5×4 table ...

3 months ago | 0