Chaitanya Mallela
MathWorks
Followers: 0 Following: 0
I am Application Support Engineer at Mathworks. My responsibility is to provide the best support for an application like ML, Signal Processing and Communication, Image Processing.
Disclaimer: Any articles/ideas/opinions here are my own and in no way reflect that of Mathworks.
10 of your answers have been accepted
Awarded to Chaitanya Mallela on 15 Feb 2022
Contribute at least one answer each month for 6 consecutive months
Awarded to Chaitanya Mallela on 02 Jan 2021
Answer 10 questions that were unanswered for more than 30 days
Awarded to Chaitanya Mallela on 30 Sep 2020
3 of your answers have been accepted
Awarded to Chaitanya Mallela on 19 Aug 2020
Provide your first answer ever to someone else's question
Awarded to Chaitanya Mallela on 04 Mar 2020
Feeds
已回答
Solve a symbolic equation in more than one variables
If you do not want m to be in the denominator then try giving a non zero value of m as m is present in the denominator it cannot...
Solve a symbolic equation in more than one variables
If you do not want m to be in the denominator then try giving a non zero value of m as m is present in the denominator it cannot...
3 years 前 | 0
已回答
Unable to find an PDE equation
Create a symbolic function C with space and time as independent variables. Use diff function to represent PDE and Use dsolve ...
Unable to find an PDE equation
Create a symbolic function C with space and time as independent variables. Use diff function to represent PDE and Use dsolve ...
3 years 前 | 0
已回答
Subcarriers Assignment in LTE
Refer to this documentation here for Resource Grid Indexing.
Subcarriers Assignment in LTE
Refer to this documentation here for Resource Grid Indexing.
3 years 前 | 0
已回答
FMU import under Simulink extras is missing. Any ideas?
Importing FMUs into Simulink for simulation is supported from R2017b version. Install the latest MATLAB version to get the FMU b...
FMU import under Simulink extras is missing. Any ideas?
Importing FMUs into Simulink for simulation is supported from R2017b version. Install the latest MATLAB version to get the FMU b...
3 years 前 | 0
已回答
simulink not loading whenever tried to open
Refer this similar answer link in the community.
simulink not loading whenever tried to open
Refer this similar answer link in the community.
3 years 前 | 0
已回答
dsolve gives an error when trying to use it in a loop
Change the while loop condition in the code.
dsolve gives an error when trying to use it in a loop
Change the while loop condition in the code.
3 years 前 | 0
已回答
How can I solve this system of ODEs involving both time and space?
Create symbolic functions y1, y2, y3 with space and time as independent variables. Use diff function to represent ODE(s) and ...
How can I solve this system of ODEs involving both time and space?
Create symbolic functions y1, y2, y3 with space and time as independent variables. Use diff function to represent ODE(s) and ...
3 years 前 | 0
已回答
SNR (theory), signal noise
Refer the documentation here to know about the snr function. The SNR ratio of this function is representated in dBc or dB. More ...
SNR (theory), signal noise
Refer the documentation here to know about the snr function. The SNR ratio of this function is representated in dBc or dB. More ...
3 years 前 | 0
已回答
how can I represent a MATLAB signal in Microsoft excel?
Use the function writematrix to store the data in a excel file. For more information, refer the documentation here.
how can I represent a MATLAB signal in Microsoft excel?
Use the function writematrix to store the data in a excel file. For more information, refer the documentation here.
3 years 前 | 0
已回答
Storing the Data in Table format
Use the table function to store the data in table format. For more information, refer the documentation here.
Storing the Data in Table format
Use the table function to store the data in table format. For more information, refer the documentation here.
3 years 前 | 0
已回答
How to change the display format of a symbolic function?
You can try the code by setting symbolic preferences. syms X; sympref('FloatingPointOutput',true); Y = (13500*X^(1229/500))/1...
How to change the display format of a symbolic function?
You can try the code by setting symbolic preferences. syms X; sympref('FloatingPointOutput',true); Y = (13500*X^(1229/500))/1...
4 years 前 | 0
| 已接受
已回答
How do I create a series of variables (V0, V1, ...Vn) which act as independent variables in conjunction with a series of sums?
fittype function accepts character array as input argument but the symsum function gives symbolic variable. To apply fittype to ...
How do I create a series of variables (V0, V1, ...Vn) which act as independent variables in conjunction with a series of sums?
fittype function accepts character array as input argument but the symsum function gives symbolic variable. To apply fittype to ...
4 years 前 | 0
| 已接受
已回答
Cannot re-open Simulink model containing Drive Cycle Source
I have brought the issue to the notice of our developers. They will investigate the matter further.
Cannot re-open Simulink model containing Drive Cycle Source
I have brought the issue to the notice of our developers. They will investigate the matter further.
4 years 前 | 1
已回答
How do I simulate the 802.15.7 visible light communication in MATLAB
You can refer this documentation link to simulate a CSMA/CA MAC.
How do I simulate the 802.15.7 visible light communication in MATLAB
You can refer this documentation link to simulate a CSMA/CA MAC.
4 years 前 | 0
已回答
Why i cannot download my MATLAB and it says SSL peer shutdown incorrectly?
I suggest you to look through this link for connection errors in the installation. In case you still face this issue then you ca...
Why i cannot download my MATLAB and it says SSL peer shutdown incorrectly?
I suggest you to look through this link for connection errors in the installation. In case you still face this issue then you ca...
4 years 前 | 0
已回答
Applying Free Space Path Loss to a Signal
If signal_loss_fsp is a voltage signal you can use signal_loss_fsp = signal_tx_in * 10^(-fspl(L,lambda)/20); as signal loss ...
Applying Free Space Path Loss to a Signal
If signal_loss_fsp is a voltage signal you can use signal_loss_fsp = signal_tx_in * 10^(-fspl(L,lambda)/20); as signal loss ...
4 years 前 | 0
已回答
the results from one timestep feed into the subsequent timestep?
You can implement this equation inside a MATLAB function block in Simulink with dCs(t) output given as a feedback input to the M...
the results from one timestep feed into the subsequent timestep?
You can implement this equation inside a MATLAB function block in Simulink with dCs(t) output given as a feedback input to the M...
4 years 前 | 1
已回答
Simulink timeseries output size differences
This comes to the aspect that the input signals here are treated as a 2-D scalar (Dimension: [1x1]) at each time step, instead o...
Simulink timeseries output size differences
This comes to the aspect that the input signals here are treated as a 2-D scalar (Dimension: [1x1]) at each time step, instead o...
4 years 前 | 0
| 已接受
已回答
Possible bug/limitation in hilbert() implementation?
I have brought the issue to the notice of our developers. They will investigate the matter further.
Possible bug/limitation in hilbert() implementation?
I have brought the issue to the notice of our developers. They will investigate the matter further.
4 years 前 | 1
| 已接受
已回答
Embedded Coder Support Package for Xilinx Zynq Platform HWSETUP ERROR
A pre-requisite to implement this example is Communications Toolbox Support Package for Xilinx Zynq-Based Radio. Also refer to t...
Embedded Coder Support Package for Xilinx Zynq Platform HWSETUP ERROR
A pre-requisite to implement this example is Communications Toolbox Support Package for Xilinx Zynq-Based Radio. Also refer to t...
4 years 前 | 0
已回答
Are there any limitations when converting EEG CSV to WAV?
Data clipping happens when the audio data to write is not in the valid range depending on its type. Refer the documentation li...
Are there any limitations when converting EEG CSV to WAV?
Data clipping happens when the audio data to write is not in the valid range depending on its type. Refer the documentation li...
4 years 前 | 0
| 已接受
已回答
MatLab deleting itself after installation
I suggest you to explore installation help to check with the steps. In case you still face this issue then you can create a serv...
MatLab deleting itself after installation
I suggest you to explore installation help to check with the steps. In case you still face this issue then you can create a serv...
4 years 前 | 0
已回答
Base paper used for the simulation of LOAD FREQUENCY CONTROL IN STOCHASTIC (DYNAMIC) MICRO GRID
Load frequency control in stochastic(dynamic) microgrid is one of the several submissions in MATLAB File Exchange on MATLAB Cent...
Base paper used for the simulation of LOAD FREQUENCY CONTROL IN STOCHASTIC (DYNAMIC) MICRO GRID
Load frequency control in stochastic(dynamic) microgrid is one of the several submissions in MATLAB File Exchange on MATLAB Cent...
4 years 前 | 0
已回答
how to use findpeaks in fft (with for,if,else)
You can try findpeaks function with Name Value pairs such as 'MinPeaksHeight', 'MinPeakDistance' and 'NPeaks' Refer the docume...
how to use findpeaks in fft (with for,if,else)
You can try findpeaks function with Name Value pairs such as 'MinPeaksHeight', 'MinPeakDistance' and 'NPeaks' Refer the docume...
4 years 前 | 0
已回答
Simulink compilation doesn't find string.h
you can specify the C header file for simulation in the Simulation Target pane of the Model Configuration Parameters dialog box...
Simulink compilation doesn't find string.h
you can specify the C header file for simulation in the Simulation Target pane of the Model Configuration Parameters dialog box...
4 years 前 | 0
已回答
Difference between consecutive outputs of Simulink clock block is not the fixed simulation step
Refer the Documentation for Fixed Step Solver https://www.mathworks.com/help/simulink/gui/fixed-step-size-fundamental-sample-t...
Difference between consecutive outputs of Simulink clock block is not the fixed simulation step
Refer the Documentation for Fixed Step Solver https://www.mathworks.com/help/simulink/gui/fixed-step-size-fundamental-sample-t...
4 years 前 | 0
已回答
How to make 1-D Look-Up Table block run repeatedly
You can use Counter block before 1-D Look-Up Table block with Reset port enabled. When count reaches maximum value Reset port is...
How to make 1-D Look-Up Table block run repeatedly
You can use Counter block before 1-D Look-Up Table block with Reset port enabled. When count reaches maximum value Reset port is...
4 years 前 | 0
已回答
5g NR PBCH DMRS & SSS channel estimatiom
Hi Chanuk, You can use edit option in the MATLAB command window to know more about the functionality of 'nrChannelEstimate' fu...
5g NR PBCH DMRS & SSS channel estimatiom
Hi Chanuk, You can use edit option in the MATLAB command window to know more about the functionality of 'nrChannelEstimate' fu...
4 years 前 | 0
已回答
Error in simulink, the upper bound is not specified
you must specify a numerical upperbound in the size column in Ports and Data Manager to make Simulink realize a variable sized a...
Error in simulink, the upper bound is not specified
you must specify a numerical upperbound in the size column in Ports and Data Manager to make Simulink realize a variable sized a...
4 years 前 | 0
已回答
Problems to export Scope Data variable to MATLAB workspace via timer function
To export the calculated variables into the workspace, consider returning the output from sim function to load into the MATLAB w...
Problems to export Scope Data variable to MATLAB workspace via timer function
To export the calculated variables into the workspace, consider returning the output from sim function to load into the MATLAB w...
4 years 前 | 0
您也可以从以下列表中选择网站：
美洲
- América Latina (Español)
- Canada (English)
- United States (English)
欧洲
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom(English)
亚太
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)