# Arka

### MathWorks

I am an Associate Engineer in the Engineering Development Group at MathWorks. Some of my areas of interest are Software Development, Embedded Systems, ML/DL, Statistics, and Web Development. The views expressed here are my own.

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Python, C++, C, Java, PHP, Javascript, R, Go, MATLAB, SQL, HTML, CSS, Shell, VHDL

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English, Hindi, Bengali

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Web Apps, Security, AI for Signals and Images, Embedded Systems

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**Content Feed**

Hacer una regresion lineal multiple

Hi Ignacio, MATLAB allows you to perform multiple linear regression using the "regress" function. You can load your dataset in...

2 months ago | 0

comment interdire aux lignes d'un tableau de s''imprimer sur 2 pages

Hi Daniel, The “PageBreak” or the “PageBreakBefore” classes available for the “MATLAB Report Generator” can be used to add a Pa...

2 months ago | 0

How to use cross-validation with ANFIS in fuzzyLogicDesigner of MATLAB?

Hi Maria, From what I understand, you want to build a rule-based fuzzy system using “ANFIS” via the “Fuzzy Logic Toolbox”, bu...

2 months ago | 0

Nonsense string needed to access network path: \\?\UNC\

Hi Bransa, From what I understand, you have to add the string "\\?\UNC\" to the beginning of the path of the file for it to b...

2 months ago | 0

| accepted

Getting Parameter mismatch error while running Poly space

Hi Sakshi, From what I understand, there is a conflict in the definition of the function in the two header files mentioned in t...

2 months ago | 0

Simulink Error Generating model

Hi Qing, From what I understand, you are getting an error message when generating code and compiling a Simulink model using...

2 months ago | 0

How to parallelize MATLAB function on the CPU

Hi, You can benefit from parallel computing by using the functions provided in the Parallel Computing Toolbox. I have modified...

7 months ago | 0

How to trim start and end of time series data?

Hi, You can use array subscripting using the colon operator to achieve what you require. In general, if you want to extract da...

7 months ago | 0

Createing a boxplot from callArrays

Hi, I think this is what you are looking for: c = arrayfun(@(i){rand(randi([5,20]),1)},1:32); maxLen = max(cellfun('size', c,...

7 months ago | 1

Fill area under a curve

Hi, Yes, you can use area to plot the area under the curves for functions. I was not sure what you meant by "complicated functi...

7 months ago | 1

Displaying Simulink dimension overlays on output ports only

Hi, As per my knowledge, the toggle for Signal Dimensions makes the dimensions visible on both ends of the signal. It is not po...

7 months ago | 0

| accepted

Horizontal Slider: Data-type-Error defining Minimum and Maximum

Hi, The values for Minimum and Maximum need to be finite, real, double, scalar. They cannot be variables. To learn more about ...

7 months ago | 1

calculate differentiation with large coefficient

Hi, MATLAB offers a function named simplify, which can help simplify different algebraic expressions. omeganol=2.5; E=50; I=...

7 months ago | 0

How to fix the width of bar chart absolutely?

Hi, Since there are different number of bars under each category (5 in the first, 4 in the second), the bars are having differe...

7 months ago | 1

| accepted

Converting from fig to jpg for mlreportgen.ppt.Picture

Hi, As per the documentation for mlreportgen.ppt.Picture, the only input argument it accepts is a picturePath. To not consume ...

7 months ago | 0

How to convert my function for GPU (Cuda) and run it on GPU

Hi, MATLAB has quite a few coder apps to generate specific code from MATLAB code. To generate GPU code, you can make use of th...

7 months ago | 0

How to replace certain array values using if, for or while?

Hi, You can use conditional indexing to achieve this. This is the MATLAB code for the same: scores = [0.2200 0.2946 0.3...

7 months ago | 0

| accepted

How to write a numeric calculator that prompt user for three number, then adds the number and divide by 2

Hi, For a basic calculator, you can take the 3 numeric inputs using the input function, perform the necessary operations, and t...

7 months ago | 0

| accepted

How to make the axes equal

Hi, Since I do not have access to the variables htabulka and Sp, I cannot run the MATLAB code on my end. I used a custom datas...

7 months ago | 0

3 datasets on one skyplot

Hi, I tried to implement what you wanted using polarplot instead of skyplot. elevation = [30; 60; 90]; azimuth = [60; 90; 120...

7 months ago | 0

| accepted

Plotting in contoursclice/slice

Hi, You can use the geoshow function to plot the data on the global map. This is the process of doing it: Merge the data matr...

7 months ago | 0

How to get readmatrix to keep data to a certain amount of decimal points?

Hi, 1.0e+03 * 2.0224 is just another way of representing 2022.375. The data is being stored in the format it was read from the ...

7 months ago | 0

Figure Control Buttons Out of Sync in Live Script

Hi, First, try to click on the arrow on the top right corner of the figure in the Live Script output window to open the plot in...

7 months ago | 0

What is modulo in simulink?

Hi, From what I understand, the modulo N used in the figure is just a depiction of the operation required. You can use a const...

7 months ago | 0

how can I make connection

Hi, I am assuming that screen shot 7.png is what you have done till now, and screen 8.png is what you want to achieve. To make...

7 months ago | 0

if statement executing even when condition is false

Hi, Axialloadcalculated = 0; is written inside the for loop. In every iteration, the value of Axialloadcalculated is getting se...

7 months ago | 0

i am tring to use matrices to solve for the linear equation. But the q in the matrices is itself a vector. The answer i need to get is a vector too.

Hi, The code and the error generated from the code are given below: % prerequizte A_E = 16; E_C = 13; F_E = 3; O_F = 13; ...

7 months ago | 0

arrays with same dimensions but have different size how to fix it?

Hi, In the code sample that you shared, chunk1(:,2) == ind returns a 5x1 logical array containing only zeros. Since MATLAB use...

7 months ago | 0

How to set the simulink in fixed solver mode and ode4 by default, so that while opening a new blank simulink page, the solver is at fixed step solver and ode4 by default ?

Hi, When you create a new Simulink model, the default solver is chosen as VariableStepAuto by default. You can go into the Conf...

7 months ago | 0

How to make a custom slider to adjust theta?

Hi, From what I understood, you want to convert the theta variable to a slider, and the variable can have values ranging from -...

8 months ago | 0