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Devineni Aslesha


Last seen: 6日 前

MathWorks

158 2019 年以降の合計貢献数

I am an Application Support Engineer at MathWorks. My job position allows me to explore different domains in MathWorks and find my target domain by doing projects in different domains.

My areas of interest are Signal processing and communications.

DISCLAIMER:Any advice or opinions here are my own and in no way reflect that of MathWorks.

Devineni Aslesha's バッジ

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  • 6 Month Streak
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Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
The reason for showing 1x1 sym for theta1 is that they are declared as symbolic variables using syms theta1. However, 0x1 sym is...

16日 前 | 0

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Eye Diagram different values in measurement for histogram and line plot
Hi Muhammad, In the attached simulink model, the Stop Time is 100 sec. So, when you are trying to change the Display Mode to 2D...

16日 前 | 0

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Is there a way to display a pdeplot3d in a subplot?
Hi Christian_T You can display a pdeplot3d in a subplot like other 3d plots. I am using example code available in pdeplot3d doc...

18日 前 | 0

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Error using sym/subsindex
Hi Susmit In the given code, the error is due to the presence of x(j+1) and y(j+1) that belongs to Class uint32. However, the E...

18日 前 | 0

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How to measure the amplitude and wavelength of the following wave I got after edge detection. Also, I want just one of upper or lower curve as they both have same parameters.
Here is the link for a similar question and the code to get the x and y values for the wave after edge detection is available in...

18日 前 | 0

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Integrate new rows inside matrix and repeating them
Here is the code to integrate two lines inside matrix and repeated frequently before each rows. A = [ "G"+1 "X"+8 "Y"+118 ...

19日 前 | 0

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How to Code This Using filter?
Assuming that 'a' is input data and 'x' is the output data, you can use the filter function as shown below a = 1:5; num = 1; ...

19日 前 | 0

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Single sided spectrum through FFT algorithm
Hi Aishwarya, Here is the explanation for the lines highlighted in bold. 1. f = fs/2*linspace(0,1,NFFT/2+1); https://www.mat...

19日 前 | 1

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How can I equate coefficients of the like powers from rhs and lhs in an equation to obtain a system of ODEs?
Hi Silvia, You can use the coeffs function to equate like powers of t and obtain the corresponding ODEs. eqn = lhs(EQ12)-rhs(E...

20日 前 | 0

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Finding roots of a matrix equation
Refer the roots documentation from the given link https://www.mathworks.com/help/matlab/ref/roots.html

20日 前 | 0

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transient analysis in power system
You can use the File Exchange links, link1 link2 to do the transient analysis of a power system. You can also use Simscape Elect...

約1ヶ月 前 | 0

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How to right use awgn after audioread?
Hi Nik, Here, the snr value increases by 1 dB for every for loop iteration. Since, some userdefined functions are used before s...

約1ヶ月 前 | 0

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Mathworks SDR e-book failure: "The Fixed-Point Designer must be available to construct an MFILT.CICINTERP filter."
Hi David, Fixed-Point Designer provides data types and tools for optimizing and implementing fixed-point and floating-point alg...

約1ヶ月 前 | 0

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Change keyboard shortcuts for switching between editor and command window
Hi Nirab For the 2020b update, the keyboard shortcuts are not configurable. One more update has been made to the existing enhan...

約1ヶ月 前 | 0

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designing BPFs using butter function
As the frequency response of the Butterworth filter is maximally flat (no ripples), you do not have an option to specify the pas...

約2ヶ月 前 | 0

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Discrepancy help article and functionality of "display" block in Dashboard Blockset
Hi Jonathan, The Display block from the Dashboard library supports vector, 2-D matrix, and complex signals. This feature is av...

約2ヶ月 前 | 1

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Error with Push Button Callback (including check boxes)
Hi Chirag, In the given code, the reason for the error "Too many input arguments" is that the getdatafromTRA0104 function is de...

約2ヶ月 前 | 1

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Using the solve function for a more complex variable
Hi Noel, Use the solve function to find the solution for the above equations as shown below. syms x y z s1 s2 c1 c2 eqn1 = x ...

約2ヶ月 前 | 1

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.m Script into GUI App Help
Hi Ann Type guide in MATLAB command window. Open Blank GUI(default). Drag and drop the axes and push button in GUI figure wind...

約2ヶ月 前 | 0

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How to record a sound using App Designer in real-time
Hi Mike Use the audiorecorder object to record audio data from an input device such as microphone in App designer. Refer the ...

約2ヶ月 前 | 1

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plot() doesn't work in .m file?
Assuming that you have included the code for reading table into M and storing it in x and y before using plot(x,y), the error mi...

約2ヶ月 前 | 1

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Assigning values to variables after using isolate?
In your code, check with the symsum function as it do not return the sum of the series((-D*n^2*pi^2*t)/(r^2))) with respect to t...

約2ヶ月 前 | 0

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Calculating double integral of two variable
Hi Ismael, To calculate the double integral of a two variable function, integral2 accepts only numeric variables. So, the entir...

約2ヶ月 前 | 0

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freqresp gives wrong output for purely real inputs
Hi Will, I have brought the issue of 'freqresp accepting frequency input with non-zero imaginary part' to the notice of our dev...

2ヶ月 前 | 1

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Trouble with integration of double integer
In the given code, as x(k+1))*cos(2*pi*k*t) is a constant value, integration of this constant can be done as shown below. fun =...

3ヶ月 前 | 0

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Create marks and names for 6 other subjects inside the same structure. Then write code that determines which subject has the highest mark. Once found, print the name of the subject with the highest mark to the command window.
Use the below code to find the subject with the highest mark and print the subject name. len = length(student.subjects); for i...

3ヶ月 前 | 0

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Remove point at the edge
Hi Fateh In the above figure, find the equation of the bottom line (long width) of the rectangle highlighted in the red colour....

3ヶ月 前 | 0

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How should I resolve the warning "Warning: Reached the maximum number of function evaluations (100000). The result fails the global error test."?
Hi Yaswanth It looks like the warning occurs even when the maximum number of function evaluations are 2000. I recommend you to ...

3ヶ月 前 | 0

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Changes in font, font size and fontweight (bold) within a tabe
Hi, Please find the below code to change the font, font size and font weight of a table. import mlreportgen.dom.*; myReport =...

3ヶ月 前 | 0

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Calculate values for a variable of an implicit function
Hi Plato To calculate the values for a variable of an implicit function, use the below code. f=0.2; r=0.41; a=0.08; syms y ...

3ヶ月 前 | 0

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