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Filling matrix with cell arrays in a loop leaves all rows empty except the last one
% place this line outside of all loops matrix = cell(48,1); matrix{i} = [Var1 Var2 Var3];

3年弱前 | 0

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Can I execute only one case inside multiple cases inside switch ?
Yes, you can execute it single case from each round by adding an extra for loop % define round sequence randCases=randperm(...

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invalid use of operator for matlab loop?
% rename the variable as T or something other, TT = readtable('Final_COVID_Data (2).xls')

3年弱前 | 1

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Remove numbers from axis and use strings instead
t = 0:0.01:10; a = 1.02; Y = a*t.^2; plot(t,Y); xticks([min(t) max(t)]) xticklabels(string({'t_{start}','t_{end}'}));

3年弱前 | 1

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How can I write y0 code in one line and still I can get this output.
y0= [ (1e-2)*rand(2,1); ((-3.14).*rand(1,1) + (3.14).*rand(1,1)); (1e-2)*rand(2,1); ((-3.14).*rand(1,1) + (3.14).*rand(1,...

3年弱前 | 0

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Problem with for loop in given algorithm
unless Queue length value is not varying, you can initialize it as below and access in 2D matrix to include previous queue lengt...

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Help! Scatter command question
GeneA = [1.1 0.5 27 1.4 1.9 2.6 3.2 8.1 4.1 0.4 9.4 13 14.1 9.1 18.2 2.1 5.3 16.4 7 21.1 0.3 7.5 17.1 5.2 13.1]; GeneB = [0.2 ...

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We have taken measurements of the activity of 2 genes for 25 patients. In order to store this data, you must create a 2x25 component matrix.
GeneA = [1.1 0.5 27 1.4 1.9 2.6 3.2 8.1 4.1 0.4 9.4 13 14.1 9.1 18.2 2.1 5.3 16.4 7 21.1 0.3 7.5 17.1 5.2 13.1]; GeneB = [0.2 ...

3年弱前 | 0

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Problem with using siunitx (latex) in xlabel, ylabel,
add another preceding \ as below xlabel('Zeit $(SI[\\s]$)', 'Interpreter', 'latex');

3年弱前 | 0

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For Loop That Uses A Found Value To Complete the Next Loop
Do you mean something like this ? z2 = 10; Z1 = 4; P2 = zeros(1,length(P1)); for J = 1:Array_range_max % P1 computed in...

3年弱前 | 0

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Wien oscilator in Matlab and Simulink, problems
Since you know it's due to nature of Dirac delta function, it would make sense if you modify this line as below jedst=sub...

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What's the reason for this not being able to plot a graph for the group size and probabilities?
plot function uses vectors to plot lines, in your case groupsize is scalar but probability is vector clc,clear group_size = 1...

3年弱前 | 1

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Can I put words in branching statements?
Yes, you can use conditional if-else statements like this preferably inside a function function V = myFunction(V,V_air,air) ...

3年弱前 | 0

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write code to solve trigonometric equation
p= @(x) (cosh(x).*cos(x)+1); x=[-2*pi:0.1:2*pi]; plot(x,p(x));

3年弱前 | 0

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How can I define initial condition in a for loop?
v_0= [9; 9]; T=10; dt=0.0001; % define the time step in the time vector K = 1:dt:T v1=zeros(length(K)+1,3); v=zeros(lengt...

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Faster processing time for code
did you try changing step size ? clear clc tic %%CONSTANTS%% c = 2.998e8; %ms-1, speed of light e = 1.602e-19; %C, elect...

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Display output from neural network on APP Designer
%Loading the trained neural network mdl = load('MSB.mat') % Predicting the output from the input ...

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Chain array indexing error to access elements of a function
test = @(t) [t, t^2] % test using t = 10 y = test(10); % define e.g function x = @(t) t.^2+2*t % get the value of funct...

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"Index in position 2 exceeds array bounds. Index must not exceed 401" Error. Can someone explain to me why here an error appears?
I guess, L may be a vector or array which keeps changing in your program. Try the below x_exact = randn(size(A,1),length(L)+1);...

3年弱前 | 1

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How to create array while using integral function?
K1=6;%(W/m.K)Thermal conductivity of Fe3O4 nanoparticle K2=0.598; %Thermal conductivity of water-https://thermtest.se/thermal-c...

3年弱前 | 0

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How use equation to solve for an array of values
Sig_a= [379 345 276 517 483 414 345 345 310 552 483 414 586 552 483]; Sig_m= [621 621 621 414 414 414 414 414 414 207 207 207 ...

3年弱前 | 0

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Modify an array elements using a for loop
numberSamples = 4; userSamples = [2 12 9 20]; minValue = 10; for k = 1:numberSamples if userSamples(k) < minValue ...

3年弱前 | 0

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Im putting in my equations wrong and i need help
There are several changes needed in your equations, please look at the comments in the code where the changes are necessary T1...

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Calculate complex integral formula
syms x real n = 0; F = log(x+abs(n))./log(x.^2+n.^2); F3 = vpaintegral(F,x,1,2)

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Can you change individual elements in a for loop each time?
clc;clear;close all figure hold on col = {'ro','bd','k+'} col1 = {'r-','b-','k-'} % plots points for x=1:3 y=5; plot(x,...

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display a MATLAB table in a figure
fig = uifigure(); Use *uifigure*

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Adding to existing date value
d = datetime(2023,3,27, 'Format','u-MM-dd') d = datetime(addtodate(datenum(d),5,"day"),'ConvertFrom','datenum','Format','u-MM-d...

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Unable to get the correct 3-D Helix plot using the parameters
% Define the parameters p = 0.199; % Pitch distance a = 0.02999500; % Radius of the helix wire b = 0.191; % Radius of the ...

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WHAT would be the reason this matlab code works but does not draw the graphic?
The y0 and v0 values are both zero and that results in infinite value, which cannot be plotted. Give suitable values to both v...

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Error in ode45
As error suggests that inputs must be of type 'double' , there is a symbolic variable declaration for variable t_o inside th...

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