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Arc Length Continuation Method: Numerical Method
equation_f = @(x, w) equation(x, w); % Function to calculate the residuals for each forcing [sol, iter] = nlsolver(equation_f, ...

24 giorni fa | 0

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MCC USB-231 compatibility with Simulink
The USB-231 is not a supported device. The supported devices are listed at https://www.mathworks.com/hardware-support/measureme...

24 giorni fa | 0

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Return of handle, which was selected with 'ButtonDownFcn'
function selected_object = sub_select(H) set(H, 'ButtonDownFcn', selected_object = @LineSelected) end That code attempts to c...

25 giorni fa | 0

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Logic statement error checking an array within a cell within a table
if 1 == ismember('pressure',settingsSet.podList(currentPod,VarNames).Properties.VariableNames) settingsSet.podList appears to b...

25 giorni fa | 0

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Change a variable string to a normal variable
Please read http://www.mathworks.com/matlabcentral/answers/304528-tutorial-why-variables-should-not-be-named-dynamically-eval fo...

26 giorni fa | 1

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Live Script Controls in (For) Loop
Is there a way to create a dynamic input field using live script controls? No, there is no way.

26 giorni fa | 0

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How to create a cell containing a cell array?
YourCellArray = num2cell(YourDataArray,2);

26 giorni fa | 0

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MATLAB CST Interface in Linux
It is not possible to do on Linux. actxserver() is available only on windows COM functions are available on Microsoft Windows® ...

26 giorni fa | 0

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Set breakpoint is not working in Method function file.
modelT = createpde("structural","transient-solid"); which reduce(modelT, 'FrequencyRange', [1 2]) That will tell you the name ...

26 giorni fa | 0

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I keep installing the Matlab MIN GW 5.3 compiler for Matlab 2017b, but it is showing as uninstalled. HELP
You have Visual Studio redistributable installed. You need Visual Studio C++ 2017 (any edition), or Visual Studio C++ 2015 (Prof...

26 giorni fa | 1

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How to solve Simultaneous equations
sympref('FloatingPointOutput',0); syms x y eqn1 = 4*x - 3*y == 0 eqn2 = 3*x + 2*y == 4 sol = solve([eqn1, eqn2])

27 giorni fa | 0

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readtable csv with one column containing a field with commas
readtable(Logic_file, 'ReadVariableNames', true, 'Format', '%d%d%f%s%s%d%[^\n]','EmptyValue',0); This will handle columns with ...

27 giorni fa | 0

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Not getting a full image from raw data
x_range = min(x):max(x); y_range = min(y):max(y); That code assumes that most of the x and y are integers (or at least integer...

27 giorni fa | 0

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Last color on legend does not match last color on stem plot, after manually setting color in for loops.
for n = 2:9 stem(n-1,y(n+1),'LineWidth',2.0, 'Color','#77AC30') end That generates multiple plot objects, each with green...

27 giorni fa | 1

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Risposto
How do I solve a system using rkf45 method with shooing technique?
[eta, y] = ode45(@(eta, y) ode_system(eta, y, A1, A2, A3, A4, K_p, beta, Pr, k_f, k_hnf, Q, Ec), [0 eta_end], y0, options); ver...

29 giorni fa | 0

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Not Enough Input Arguments
You tried to run the function by pressing the green Run button. Pressing the Run button has the effect of running the code witho...

30 giorni fa | 1

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What changes should i have to make in my code to remove the error ("Error using contourf Z must be at least a 2x2 matrix.")
su = round(4*d/g)+1 ; Not enough information is given to be sure, but it looks like su is a scalar. If it is not a scalar, th...

circa un mese fa | 0

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Someone that works with symbolic variables?
When k = 4, size(char(sM1)) ans = 1 945926142 and it takes numerous minutes just to calculate the char(sM1...

circa un mese fa | 0

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I want show population on plot like 36M, 37M....
Alternate solution: P = [3.6e7, 3.8e7, 4.1e7, 4.5e7, 5.0e7]; % just making up some numbers t = 1970:10:2010; ax = gca; plot(...

circa un mese fa | 1

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Does Matlab automatically vectorize for loops?
Years ago, I recall reading that Matlab automatically vectorizes for loops. I cannot find any such mentions now. Is this just ...

circa un mese fa | 0

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I am very new to MATLAB but I have to deliver an assignment. How do I solve matrix dimension issue in line 10 and 11.
Your ldf is 39360 x 1. Your ql is 1 x 3936. Select rows and columns out of those and you get 1 x 1 and 1 x 1. Use * to multiply ...

circa un mese fa | 0

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ERROR: Error using {} Variable index exceeds table dimensions. How to apply function to all cells/tables?
first_table = results_velocity_diff{1, 1}; % Initialize a cell array to store the results results = cell(1, width(first_table)...

circa un mese fa | 0

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Why I can't plot x = years , y = GDP
GDP.("YEARS") retrieves the field Years from the GDP object, and displays the result (because you have no semi-colon on the lin...

circa un mese fa | 1

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Risposto
Incosistency Precision Value (decimal double) When using strcmpi/contains
By default, string() of a double precision number gives a result to 5 digits of precision. a = 0.367265 string(a) To get more...

circa un mese fa | 0

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Hypergeometric functions(1F2) in matlab
In MATLAB, some of the parameters are implicit according to the length of the other parameters. function result = hypegeo(q, r)...

circa un mese fa | 1

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convert double to signed int
Depending on how the input is stated... value = 0x9C40s16

circa un mese fa | 1

Risposto
integral of the besselj function
syms nu x result = int(besselj(nu, x), x, 0, 4*sym(pi)) Bessel J is a family of functions, distinguished by the value. You ca...

circa un mese fa | 0

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I have purchased the Signal Processing Toolbox but still get an error when trying to use a function
Depending exactly how you install the toolbox, situations can arise where a toolbox is installed but the license is not updated....

circa un mese fa | 0

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Make only the highest values of grayscale image transparent
image(BackgroundImage); imageMax = max(YourGrayscaleImage(:)); alphaMask = double(YourGraycaleImage == imageMax); hold on ...

circa un mese fa | 0

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Are functions called in parfor independent from each other
No, there will be a difference. Linear for loop uses a single random number stream (unless you deliberately change this.) parf...

circa un mese fa | 0