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Raghunathraju

MathWorks

Last seen: 4 months ago |  Active since 2023

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I am an Application Support Engineer at MathWorks. My major responsibilities include application development in RF Domain at MathWorks DISCLAIMER: Any advice or opinions here are my own, and in no way reflect that of MathWorks

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  • Knowledgeable Level 2
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Answered
Could I design a semi circular antenna array in the array designer?
Hi, You can use coformalArray for designing an array of any shape in antennaArrayDesigner app or you can do the following code...

1 year ago | 0

| accepted

Answered
I'm using antenna toolbox. Can't add a dielectric layer without adding a ground plane
Hi, You can use pcbStack for adding dielectric layer without ground plane. You can refer to the following ant=pcbStack(fractal...

1 year ago | 0

Answered
Data Formatting for patternCustom function
Hi, For plotting patternCustom ,the data needs to be as below format , load data.mat phi=data(:,1) theta=data(:,2) MageE...

1 year ago | 0

Answered
How do I create a custom FM broadcast antenna?
Hi, Currently we have three apps supporting Antenna Design , 1.Antenna Designer Here you can select antennas from the ant...

1 year ago | 0

Answered
How to use an imported antenna farfield as a source
Hi, As per my understanding, you want to know how to use imported data and use it as a source in Antenna toolbox. You can us...

1 year ago | 0

Answered
Generating the gain values of a steered ULA
Hi, As per my understanding, you want to get the gain values from the ‘pattern’ function of your code. You can simply assign a...

1 year ago | 0

Answered
Working on Yagi PCB antenna
Hi, As per my understanding, you want to know how to resolve the ‘out of memory’ issue for your model in pcbAntennaDesignerAp...

1 year ago | 0

Answered
Add Custom TextField Component to Simulink Toolstrip
Hi Andrew, Currently Custom Tab in Simulink Toolstrip is only supporting PushButton, DropDownButton, SplitButton, and EmptyCont...

1 year ago | 0

| accepted

Answered
Legend is not displayed in my plot
Hi As per my understanding you want to display legend in your plot, but you are unable to see it as it is behind the axes ax2...

1 year ago | 0

| accepted

Answered
Curve smoothing of a voltage-time plot
Hi Chinmaya, You can smooth your curve using smooth function. You can refer the following example to use the smooth fu...

1 year ago | 0

Answered
Error in optimconstr() when used with single string vs array of string
Hi Raviraj, The 'optimconstr' function cannot have a single argument as string, The input arguments can be a string array, a ce...

1 year ago | 1

| accepted

Answered
saveas to pdf but get a blank
Hi Yuqing, I understand that you are unable to save the figure to pdf using ‘saveas’ option. Instead, you can try print option ...

1 year ago | 0

Answered
How to simulate a Differential Microphone Array with Sensor Array Analyzer?
Hi dabe, As per my understanding, you got the desired result for DMA in MATLAB Code and you want to get the same in sensorArray...

1 year ago | 0

Answered
Change Constant Block's Value's Font
Hi Richard, You can’t change the font of the value in Constant block, instead you can try the following: Mak...

1 year ago | 0

| accepted

Answered
MathWorks Account Unavailable - Technical Issue
Hi , You can refer to the following MATLAB Answer to understand why you are facing the issue https://www.mathworks.com/matlabc...

1 year ago | 0

Answered
Importing antenna with several materials from CST
Hi mark, As per my understanding, you want to import your antenna model to MATLAB and investigate the patterns. You can use ...

1 year ago | 0

| accepted

Answered
Create multiple checkbox in a loop
Hi Kishore, As per my understanding, you want to create multiple checkboxes in a loop and have the same name as the loop....

1 year ago | 0

Answered
Infinite Ground plane for custom PCB-Antenna
Hi apex, As per my understanding, you want to set ground plane length to be infinite for a custom PCB Stack antenna. Currentl...

1 year ago | 0

Answered
说明文档中的Pattern函数的type：gain在2023a版本中并不支持？
Hi xu yang, As per my understanding,you want to plot Phase pattern of an antenna, but you are unable to do that using 2022b and...

1 year ago | 1

Answered
RF BUDGET ANALYZER - How to simulate compression point (P1dB and PSAT)
Hi Alon, You can plot the power characteristics of an amplifier to understand the P1dB and Psat points of an amplifier, but...

1 year ago | 0

Answered
PCB Antenna Designer & memory consumption based on dielectric materials
Hi A_G, As per my understanding, you want to know, how to reduce the memory size after changing the dielectric material. Bas...

1 year ago | 0

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

1 year ago

Solved


Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

1 year ago

Solved


Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

1 year ago

Solved


Create a vector
Create a vector from 0 to n by intervals of 2.

1 year ago

Solved


Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

1 year ago

Solved


Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

1 year ago

Solved


Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

1 year ago

Solved


Find max
Find the maximum value of a given vector or matrix.

1 year ago

Solved


Get the length of a given vector
Given a vector x, the output y should equal the length of x.

1 year ago

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