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Dimensionality error with plot
Pdata = reshape(pressureData(1,1,:),1,[]) plot(t,Pdata)

fast 3 Jahre vor | 1

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Incorrect argument data type or missing argument in call to function 'sqrt'.
clc Lc0 = ureal('Lc0',4.2e-3,'percent',10) Lg0 = ureal('Lgo',2.5e-3,'percent',30) Cf0 = ureal('Cf0',8e-6,'percent',10) ...

fast 3 Jahre vor | 0

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Filtering out y values
Here's what you can do to filter y values from a dataset , by applying a condition x = 0:8e4; y = 20*rand(length(x),1); scatt...

fast 3 Jahre vor | 0

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regarding matlab simulink.
Hi @LAXMIDHAR, Delete any files that are previously named untitled in your parent and/or working directory. Close all previ...

fast 3 Jahre vor | 0

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Adding more circles to the scatter plot legend
If you want different colors, call the scatter function seperately for each point. Currently, you are assigning the same color ...

fast 3 Jahre vor | 0

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How to remove zero from float value.?
x = [0.9093 0.9074 0.9014] vpa(round(x,1),2)

fast 3 Jahre vor | 0

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Arrhenius model fitting using fminsearch
Give a suitable values for intial guess as inputs to objective function, and set values for physical constants in correct units...

fast 3 Jahre vor | 0

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Help with solve and symbolic equations
In the first approach, the LHS of both equations are same and when you try to solve only for variable i0 using two equations it ...

fast 3 Jahre vor | 0

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Inverse input/output of switch case function
my_func('word j') function [y] = my_func(x) switch x case 'word i' y = 'name a'; % sprintf('%s'...

fast 3 Jahre vor | 0

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error using horzcat function
theta = [theta(:,1:6),zeros(size(theta,1),1)];

fast 3 Jahre vor | 0

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export structs within structs
Use a for loop to export the struct data to a cell array for J = 1:length(QSMs2.treedata) S{J} = QSMs2.treedata(J); end

fast 3 Jahre vor | 0

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solve thFile: Copy_of_heattransfer.m Line: 18 Column: 13 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for misme error
k_steel = 50; %w/m-k conductivity k_copper = 500; [xs,ts,u_steel,flux_s] = FDM(k_steel); % Temperature distribution in steel r...

fast 3 Jahre vor | 0

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How to check for strings in a cell array using ismember.
ismember(A{i}(j,1), B{i})

fast 3 Jahre vor | 0

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Writing multidimensional array to text file with fprintf
fprintf(fid, '%0.4f \t\n',u10(:,:,i)); fprintf(fid, '%0.4f\t\n',v10(:,:,i)); fprintf(fid, '\n'); Delete the transpose and...

fast 3 Jahre vor | 0

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How to create an empty plotting area, with log X axis?
If you use xlim & ylim it creates an empty plot with axes information having that range specified. Make them empty xlim([0.01,...

fast 3 Jahre vor | 0

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Every time I run this code, I get "Error using plot Vectors must be the same length.
x1Range = 0:h1:2; % yEuler1 & yMidpoint1 vectors x2Range = 0:h2:2; % yEuler2 & yMidpoint2 vectors x3Range = 0:h:2;% yHue...

fast 3 Jahre vor | 1

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How to access column of double in struct array?
x(i,:) = y(i,:) = Date(i,:) = % rename date in output vector to Date as its already used in the struct Use the a...

fast 3 Jahre vor | 0

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a little bug in function "plot/stem"
a = ones(1179080,1); stem(a(1:100000:end))

fast 3 Jahre vor | 0

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Why don't the markers have the correct color in the legend?
A1 = randi(10, [5 5]); B1 = randi(10, [5 5]); A2 = randi(10, [5 5]); B2 = randi(10, [5 5]); h1=scatter(A1,B1,'g'); hold on ...

fast 3 Jahre vor | 1

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updating tiledlayout in a loop - "Invalid or deleted object"
Delete the hold on commands that are present AFTER the scatter commands and place it BEFORE the scatter commands. Then add t...

fast 3 Jahre vor | 0

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Symbolic equation system - Hi! Can someone please tell me why this algortim is not working? I know resultant values for XA and T are 0.2 and 657 but i want it to work.
If you use vpaintegral instead of int and it can be solved using the vpasolve function.. Also, the integral needs to done w.r....

fast 3 Jahre vor | 0

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Shifting a line on the x-axis ONLY
q = [0:0.01:2]; figure plot(20*q.^2, q.^2) hold on plot(20*q.^2-50, q.^2)

fast 3 Jahre vor | 1

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Matrix display wrong value
L1=1000; L2=2000; b1=10; h1=10; b2=20; h2=20; A1=b1*h1; A2=b2*h2; E1=70e3; E2=205e3; c1=cos(deg2ra...

fast 3 Jahre vor | 0

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Beantwortet
How to I get the info from a designated cell from Excel when it is a string?
May be the error refers to the variable Depth for which there is no Value field.. Can you check whether its a simple variable...

fast 3 Jahre vor | 0

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Silly question about 2 column matrix
From the below error, its visible that AL01 & SIGMA09 are both scalar variables and difference between them is also scalar. They...

fast 3 Jahre vor | 0

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Why in the code given below the number of iterations of the second - for loop ('j') decreases at each iteration of first - for loop ('l')?
For each iteration of I , the j counter is reduced by N- I instead of N-1 N = 5; length = 0; for I=1:N-1 disp(['l: ...

fast 3 Jahre vor | 0

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why is the lamp changing color?
Hi Mauzmi Ali , In the app designer code, the editField component accepts numeric inputs. By default the Matlab editField com...

fast 3 Jahre vor | 0

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How to do a "for-loop"?
Hi Matrix, What you need in this case is not for loop but a while loop which can avoid writing a loop 600 times and hence mu...

fast 3 Jahre vor | 0

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Array indices must be positive integers or logical values.
x = 0:0.1:4; f = x; g = -2*log10(0.01+10e-4*x); plot(x,f,x,g); func = @(x) 2*log10(0.01+10e-4*x) + x; res = bisect(func, 0,...

fast 3 Jahre vor | 0

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Partitioning and putting titles in a subplot
If you want partioning using subplot titles then below is one method clc; close all; clear all; x = [0 1 2 3 6 4 5 8 5]; y ...

fast 3 Jahre vor | 0