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Govind Sankar Madhavan Pillai Ramachandran Nair


Last seen: 1 giorno fa Attivo dal 2016

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MATLAB, SQL
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English, German

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MATLAB Answers

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Domanda


Have a question regarding Cumtrapz
Hello, I am not sure what cumtrapz does. So I have a plot. There are 3 plots. First is power which is Kilo Watts. Second and...

9 giorni fa | 2 risposte | 0

2

risposte

Risposto
Trying to get symbols to display a formula in title of uiaxes bar plot
Thank you very much. It worked, but there is a new issue. This issue was there before as well, that as you can see in the title ...

3 mesi fa | 0

Domanda


Trying to get symbols to display a formula in title of uiaxes bar plot
I am trying to get symbols to display a formula in title of uiaxes bar plot. In the beginning it was like this. I enter this cod...

3 mesi fa | 1 risposta | 0

1

risposta

Domanda


Interp1 is not working after applying unique because of rounding off
I have a double array with many values. The first value is 3.569990000000001, the next multiple values is 3.570000000000001, the...

3 mesi fa | 2 risposte | 0

2

risposte

Domanda


Problem with color plotting 2d array in a multiple y plot of axes with a 1d array
So I have to plot a yyplot in an axes. There are 3 arrays one for time called BatteryNewTimeSection, one for CellVoltages calle...

4 mesi fa | 1 risposta | 0

1

risposta

Domanda


Cannot set text to UIaxes because cannot set position since xaxis is made of datetime
I have an application that plots time against pressure values. Time is of the format datetime. I plot using these lines of code....

4 mesi fa | 1 risposta | 0

1

risposta

Domanda


How to solve vector equation y = mx +c
I have 5 linear equations. 3.2790m + n = 661 1.9704m + n = 401 0.9757m + n = 201 0.4835m + n = 101 0.2425m + n = 51 I...

4 mesi fa | 1 risposta | 0

1

risposta

Domanda


How does interp1 work?
I have a matlab script that interpolates to get a new value. So there are two sets of values unique voltage and unique energy. T...

7 mesi fa | 1 risposta | 0

1

risposta

Domanda


Plot multiple values in a single bar in bar plot
Lets say I have an array y1 = [1,3,5,7,9] and y2 = [2,4,6,8,10]. I want to make a barplot between these two where its a single...

7 mesi fa | 1 risposta | 0

1

risposta

Domanda


How to set YLim for multiple Yaxis on UIaxes
I am plotting a figure using uiaxes in app designer with 2 y axis one on the left and other on the right. And I am trying to set...

circa un anno fa | 2 risposte | 0

2

risposte

Domanda


Class properties Value not available in a different function.
I have a class called BatteryPlotCalculation and one of its properties is BatteryVoltageSection. properties BatteryVoltageSec...

circa un anno fa | 2 risposte | 0

2

risposte

Domanda


Arrays have incompatible sizes for this operation error while checking dropdown.value not equal to a char value
I have created an app in appdesigner and it has a dropdown. And I check the value of this dropdown to a string value. function...

circa un anno fa | 1 risposta | 0

1

risposta

Domanda


Cannot see some section of code in appdesigner
This is some part of my code in matlab appdesigner. As you can see I cannot see the code from 256 to 518. Someone else playe...

circa un anno fa | 1 risposta | 0

1

risposta

Domanda


Space in a text is taken as line break in UIcontrol
I have a long string variable like this. tex = "Date=09-Jul-2024 Delta_E=-3.3317 Delta_U=300-320V Sigma=0.094335 MaxAbs=0.0005...

circa un anno fa | 1 risposta | 0

1

risposta

Domanda


Trouble with inheritance i MATLAB OOP
I have two classes. ParameterFile and PathParameterFile. Both are used to read from an xml file and get its contents. PathParame...

circa un anno fa | 1 risposta | 0

1

risposta

Domanda


Check the format of a string.
I have a string variable and I need to check if it is of the given format. Its actually a date time. There are two types. One i...

oltre un anno fa | 2 risposte | 0

2

risposte

Risposto
Copying UIaxes into a figure with correct position
solved it: newFigure = figure('visible','off'); copyobj(app.UIAxes,newFigure); ax = g...

circa 2 anni fa | 0

| accettato

Domanda


Copying UIaxes into a figure with correct position
I have attached a picture which is a screenshot of a figure from matlab that is obtained by copying from UIaxes. So UIaxes posit...

circa 2 anni fa | 1 risposta | 0

1

risposta

Domanda


Copy 3 UIaxes into one figure
I have a plot in MATLAB app designer with 3 UIaxes which means I have 3 plots actually. I want copy all 3 of them into one figur...

circa 2 anni fa | 1 risposta | 0

1

risposta

Domanda


Set the private property of a class without using a constructor
I have a class and i just need to set the private property of the class without using constructor. Is this possible? So basicall...

circa 2 anni fa | 1 risposta | 0

1

risposta

Domanda


Error using plot Vectors must be the same length.
I am trying to plot this. plot(time,cellvoltages). Size of cellvoltages is 36004 x 84. That is fixed. Now the time varies acc...

circa 2 anni fa | 1 risposta | 0

1

risposta

Domanda


Error using strfind Conversion to double from table is not possible.
I have a table and I extracted one value from the table and it is dataTimeColumn(1,1) = 2023-07-24T16:15:54.200 And I tried to...

circa 2 anni fa | 2 risposte | 0

2

risposte

Domanda


Add 2 Numbers in a class
So I am trying to learn OOP in MATLAB. I am a beginner in MATLAB and trying to learn stuff. So I decided to create this simple a...

circa 2 anni fa | 3 risposte | 0

3

risposte

Domanda


Write a function called spiral_diag_sum that takes an odd positive integer n as an input and computes the sum of all the elements in the two diagonals of the n-by-n spiral matrix. For example, starting with the number 1 and moving to the right in a c
Hi, I am trying to attempt this question. But my problem is where is the spiral MATRIX.How do we compute the sum without the MAT...

oltre 6 anni fa | 1 risposta | 0

1

risposta

Risposto
Write a function called spiral_diag_sum that takes an odd positive integer n as an input and computes the sum of all the elements in the two diagonals of the n-by-n spiral matrix.
Hi, I am trying to attempt the same question. But my problem is where is the spiral MATRIX.How do we compute the sum without the...

quasi 7 anni fa | 0

Risposto
Calling a function with 2 inputs using only a single input
thank you very much for your answers, it helped me

quasi 7 anni fa | 0

Domanda


Calling a function with 2 inputs using only a single input
I have a function with inputs a and b and when i tried to call the function with one input a and use the inbuilt function isempt...

quasi 7 anni fa | 3 risposte | 0

3

risposte

Domanda


Excel to Matlab to Simulink
data = xlsread('Mappe1'); breakpoints1 = data(1:end,1)'; breakpoints2 = data(1:end,2)'; Mappe1 is an excel file with 2 column...

oltre 8 anni fa | 0 risposte | 0

0

risposte

Domanda


While modelling a simple water supply system, that includes pump, pipes,valve etc, what are the factors to be considered?
While modelling a simple water supply system, that includes pump, pipes,valve etc, what are the factors to be considered? For eg...

quasi 9 anni fa | 0 risposte | 0

0

risposte

Domanda


Simulation model for a fuel system and water supply system for a gas turbine
I am creating a simulation model for a fuel system and water supply system for a gas turbine. I am new to modelling. So how shou...

quasi 9 anni fa | 0 risposte | 0

0

risposte