Answered

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])

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])

2 years ago | 1

| accepted

Answered

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...

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...

2 years ago | 0

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Answered

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

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

2 years ago | 0

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Answered

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...

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...

2 years ago | 0

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Answered

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') ...

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') ...

2 years ago | 0

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Answered

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...

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...

2 years ago | 0

Answered

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 =...

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 =...

2 years ago | 0

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Answered

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...

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...

2 years ago | 1

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Answered

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...

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...

2 years 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.

2 years ago | 1 answer | 0

Answered

What 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...

What 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...

2 years ago | 0

Answered

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) ...

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) ...

2 years ago | 0

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Answered

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]; ...

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]; ...

2 years ago | 0

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Answered

Remove table columns that contain any 'Inf' value

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

Remove table columns that contain any 'Inf' value

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

2 years ago | 0

Answered

Assign multiple values to a cell

@Riccardo Tronconi Here you Go ! P=[1;2]; XY=[2,5; 4 ,6]; C= [P(:,:) XY(:,:)] %OR C=arrayfun(@(x) [P(x,:) XY(x,:)],P,'Unif...

Assign multiple values to a cell

@Riccardo Tronconi Here you Go ! P=[1;2]; XY=[2,5; 4 ,6]; C= [P(:,:) XY(:,:)] %OR C=arrayfun(@(x) [P(x,:) XY(x,:)],P,'Unif...

2 years ago | 1

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Answered

Open Simulink Editor "Requirements Manager" App programmatically

You can refer this link https://in.mathworks.com/help/slrequirements/ref/rmi.html slvnvdemo_fuelsys_officereq; blk_with_req = ...

Open Simulink Editor "Requirements Manager" App programmatically

You can refer this link https://in.mathworks.com/help/slrequirements/ref/rmi.html slvnvdemo_fuelsys_officereq; blk_with_req = ...

2 years ago | 0

Answered

Unable to remove jc_0531 warning

move State_Five little down from Initital_State it will solve jc_0531.

Unable to remove jc_0531 warning

move State_Five little down from Initital_State it will solve jc_0531.

2 years ago | 0

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Answered

How to combine graphs with common x and y axis into single plot

light_power = [1000 1100 1200]; fan_power = [1500 1600 1700]; light_voltage =[225 227 231]; fan_voltage = [228 229 232]; ...

How to combine graphs with common x and y axis into single plot

light_power = [1000 1100 1200]; fan_power = [1500 1600 1700]; light_voltage =[225 227 231]; fan_voltage = [228 229 232]; ...

2 years ago | 0

Answered

App Designer: How to refresh Text or Num field after assigned new value

Issue can be in 2 things 1)App edit field not refreshing I dont think this is the case 2) testparameters not getting updated?...

App Designer: How to refresh Text or Num field after assigned new value

Issue can be in 2 things 1)App edit field not refreshing I dont think this is the case 2) testparameters not getting updated?...

2 years ago | 0

Answered

Add two rows in a matrix with new datas

you can do this in below way E = pascal(10); k = 5; E = [E(1:k,:); std(E); E(k+1:end,:)]; k = 6; E = [E(1:k,:); mean(E); ...

Add two rows in a matrix with new datas

you can do this in below way E = pascal(10); k = 5; E = [E(1:k,:); std(E); E(k+1:end,:)]; k = 6; E = [E(1:k,:); mean(E); ...

2 years ago | 0

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Answered

Designing a buck converter model

Vout = Vin / (1-D) in your case value of D should be 0.76 48/(1-0.76) = 200volt This may help you. https://in.mathworks.com...

Designing a buck converter model

Vout = Vin / (1-D) in your case value of D should be 0.76 48/(1-0.76) = 200volt This may help you. https://in.mathworks.com...

2 years ago | 0

Answered

Problem creating a cash register function

You forgot to udpate total variable function change = moneyback(price, given) % set initial amounts of each type of bill one_...

Problem creating a cash register function

You forgot to udpate total variable function change = moneyback(price, given) % set initial amounts of each type of bill one_...

2 years ago | 0

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Answered

Taking up too much time to open SLX file

Can you try this once and let us know th results. https://in.mathworks.com/matlabcentral/answers/385283-why-does-opening-simuli...

Taking up too much time to open SLX file

Can you try this once and let us know th results. https://in.mathworks.com/matlabcentral/answers/385283-why-does-opening-simuli...

2 years ago | 0

Answered

How to calculate the area in table and certain coordinate

Hello @mohd akmal masud, You need to take out Area index then sum it where centroid is within you range. You can do that like f...

How to calculate the area in table and certain coordinate

Hello @mohd akmal masud, You need to take out Area index then sum it where centroid is within you range. You can do that like f...

2 years ago | 0

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Answered

Problem with the characters in the software of the MatLab

Maybe this can help you. https://in.mathworks.com/matlabcentral/answers/102519-why-does-the-installer-activation-client-have-un...

Problem with the characters in the software of the MatLab

Maybe this can help you. https://in.mathworks.com/matlabcentral/answers/102519-why-does-the-installer-activation-client-have-un...

2 years ago | 0

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Answered

How can I make a better plot?

@Agnese Chini Is this fulfill your requirement? err20 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1.08935539299999,2.06473429585112,5.316435...

How can I make a better plot?

@Agnese Chini Is this fulfill your requirement? err20 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1.08935539299999,2.06473429585112,5.316435...

2 years ago | 1

| accepted

Answered

Finding error like unrecognized function or variable ' tridiagonal'

function main % solution of 2D elliptical solution % using Line Over Relaxation Method(LSOR) % ep is accepted error%Tridiag...

Finding error like unrecognized function or variable ' tridiagonal'

function main % solution of 2D elliptical solution % using Line Over Relaxation Method(LSOR) % ep is accepted error%Tridiag...

2 years ago | 0

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Answered

How to make table in loop

to record all iteration, you need to store them in loop. As shown in below code. For More information check Add Rows from Cell...

How to make table in loop

to record all iteration, you need to store them in loop. As shown in below code. For More information check Add Rows from Cell...

2 years ago | 0

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Answered

How to deactivate an editable component based on another component in Matlab app?

% Value changed function: DropDown function DropDownValueChanged(app, event) value = app.DropDown.Value; ...

How to deactivate an editable component based on another component in Matlab app?

% Value changed function: DropDown function DropDownValueChanged(app, event) value = app.DropDown.Value; ...

2 years ago | 1

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Answered

How do I plot together 5 different arrays?

for example, In file 1 x = linspace(-pi,pi); y1 = sin(x); plot(x,y1) hold on In file 2 x = linspace(-pi,pi); y2 = cos(x)...

How do I plot together 5 different arrays?

for example, In file 1 x = linspace(-pi,pi); y1 = sin(x); plot(x,y1) hold on In file 2 x = linspace(-pi,pi); y2 = cos(x)...

2 years ago | 0

| accepted