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How do i make this function write to the ode
Here,you are not passing a valid input to the choice function.Pass the output from the menu function,the number of the chosen it...

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To Workspace Simulink Block returns structure
There exists a property 'Save format' of the 'To Workspace' block for saving the simulation output to the MATLAB workspace in a ...

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Updating line connection in Simulink
You can do that by deleting the lines connected from Block_A to Block_B and Block_A to Block_C.Add a new block Block_X.Then a...

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How to convert GPS data (lon,lat) data into position in x and y plane
grn2eqa function converts GPS data of latitudes and longitudes to coordinates in x-y plane . Refer to the below link to know mo...

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Running a simulink file at File Exchange
You can download the zipped file folder from the Downloads button at the top-right (shown in the attached figure) . Extract the ...

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Reshape image cell array
Convert the cell array into Matrix and then reshape the matrix to required dimensions. p = [c{:}]; pp = reshape(p, [384 512 3 ...

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Tabbed plots removes my title and labels?
The issue is because you are not setting the xlabel,ylabel,title to particular axis or figure. These values are automatically se...

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Format tick labels in histogram subplots
Set the XTick Property of the Axes after plotting the histogram as the plot itself adjusts the XTicks based on the values of da...

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RTL-SDR Demo FM Receiver
This error occurs when the radio hardware is already in use by another MATLAB session. Release the radio hardware by calling the...

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Horizontal bar chart / Gantt Chart
The vertical axis coordinates should represent project number and bar lengths of each group should be represented by vector of v...

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How to build selected subsystem only in MATLAB 2019b
When you right click on selecting a particular subsystem in a Simulink model, there exists an option Build This Subsystem under ...

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Non-Persistent CSMA plotting of Graph
From code ,I understand you are calculating the value of the expression G*(exp(-a*G))/(G*(1+2*a)+exp(-a*G)) for the values of G...

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How do I display the binary mask of a polygon ROI that was selected in an axis containing overlayed images?
If there are multiple images on the axis , you have to specify the image handle as a input argument to the createMask function ...

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replace function in tall array. This indicates an internal error. Please contact MathWorks Technical Support.
You have to use gather function to calulate the unevaluated tall array tall(b) a2 = replace(b, code, meaning); a = rep...

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Get the masks of the region between two lines
Create a polygonal ROI on the image by specifying the vertices of the ROI using the position property, or you can draw the ROI i...

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Problem in printing with bodeplot function
You can increase the height and width dimensions of the paper size .On setting the height and width to 10 would fit the entire p...

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How to move/copy files from folder and subfolders to a new folder?
To list all files with a particular extension in all folders and subfolders,you can use dir ( <path> /**/* <extension>) .In you...

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MATLAB App Designer - Plotting image on uifigure
The ImageSource property of uifigure does not support grayscale image. This is a known issue and might be considered in a future...

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I am Getting an error with send Mail
Go to this link https://myaccount.google.com/security#signin and in the section "Apps with account access" change "Allow less ...

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Error file output dimensions
The output of the MATLAB function block is by default not set to variable size unless we enable the Variable size check box in t...

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How to calculate the crossing point and plotting the lines
When you are asking the user for inputs , use input function to assign a value to variable like >> a =input('please, input the...

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Error calling a function or indexing a variable, apparently the first line for plotting is wrong, can't figure out whats wrong with it...
error(c,m,g) is a call to the function error with input variables c,m,g .But you have not declared the error as a function ,you ...

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MATLAB app designer run issue
The error may be due to the Excel COM Automation server. Kill all running Excel processes from Windows Task Manager if any and...

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How to solve 3 non-linear equations with 3 unknowns?
We have to specify the equations to solve as the first input argument and variables for which the equation has to be solved as t...

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Passing variable from Simulink to function, which will be called in MATLAB Function Block
In your code ,you are not passing the input to standard function .Pass the input variable to the standard function function...

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CSV Variable Names truncated on 2 rows how to append
You can read the CSV files using readtable function and then you can modify the data as required Refer to the below link https...

casi 5 años hace | 0

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List of loaded (or potentially loaded) files or in a .script
There is no such direct function to determine which .mat files are loaded while running a script .Instead you can store the file...

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Shooting Method: issues with zero
You have defined a function with function name hw7_24p16ydxn and you are calling a function 'hw7_24p16dydxn' which does not exis...

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Ettus B200 Transmit On
comm.SDRuTransmitter creates SDRu Transmitter system object which enables the communication between the matlab and USRP Board. ...

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Hi everybody, I need help in fixing my error for the matlab code
Here,f(h) is a symbolic expression and not a symfun and is assigned to a variable d,Hence you have to use subs(d,x) inorder to g...

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