Gouri Chennuru
Last seen: 1 day ago
MathWorks
93 total contributions since 2020I am Application Support Engineer at Mathworks. My responsibility is to provide the best support for an application like ML and Automated Driving ToolBox.
Disclaimer: Any article/ideas/opinions here are my own in no way reflect that of Mathworks
Gouri Chennuru's Badges
20 of your answers have been accepted
Awarded to Gouri Chennuru on 09 Nov 2020
Contribute at least one answer each month for 3 consecutive months
Awarded to Gouri Chennuru on 02 Oct 2020
Answer 3 questions that were unanswered for more than 30 days
Awarded to Gouri Chennuru on 10 Jul 2020
Provide your first answer ever to someone else's question
Awarded to Gouri Chennuru on 02 Mar 2020
Answered
detect() function: specify class or classes to detect
Hi, As per my understanding, using the following [___,labels] = detect(detector,I) returns a categorical array of labels assi...
detect() function: specify class or classes to detect
Hi, As per my understanding, using the following [___,labels] = detect(detector,I) returns a categorical array of labels assi...
26 days ago | 0
Answered
Plot intersections on a question I was given.
Hi, As per my understanding, Z= peaks returns a 49*49 double array, Using the minimum and maximum values provided, you have...
Plot intersections on a question I was given.
Hi, As per my understanding, Z= peaks returns a 49*49 double array, Using the minimum and maximum values provided, you have...
26 days ago | 0
Answered
How do I export four variables of different sizes to an excel, txt or csv file?
Hi Jannis, As a workaround you can use the following code snippet as an example, a = 1 % 1*1 b = 2 % 1*1 c = 3 % 1*1 d = ...
How do I export four variables of different sizes to an excel, txt or csv file?
Hi Jannis, As a workaround you can use the following code snippet as an example, a = 1 % 1*1 b = 2 % 1*1 c = 3 % 1*1 d = ...
26 days ago | 0
| accepted
Answered
write a recursive funktion that calculates the remainder r when n >= 0 is divided by d > 0
Hi The process of the function calling itself multiple times is known as recursion, and a function that implements it is a rec...
write a recursive funktion that calculates the remainder r when n >= 0 is divided by d > 0
Hi The process of the function calling itself multiple times is known as recursion, and a function that implements it is a rec...
27 days ago | 0
Answered
I want to extract values from a graph
Hi Andreas, As a workaround, You can try the following steps, Step 1: use the x and y data values from the graph which are al...
I want to extract values from a graph
Hi Andreas, As a workaround, You can try the following steps, Step 1: use the x and y data values from the graph which are al...
27 days ago | 0
Answered
Does Mathworks offer any inbuilt support for Dynamic Programming?
Hi, You can refer to the below link to get more information about dynamic programming and how it is used. It is clearly divide...
Does Mathworks offer any inbuilt support for Dynamic Programming?
Hi, You can refer to the below link to get more information about dynamic programming and how it is used. It is clearly divide...
27 days ago | 0
| accepted
Answered
アドオンからToolboxをインストールする際のエラーについて
Hi Taichi, If you are receiving this error when installing any support package in MATLAB, You can refer to the below link and...
アドオンからToolboxをインストールする際のエラーについて
Hi Taichi, If you are receiving this error when installing any support package in MATLAB, You can refer to the below link and...
27 days ago | 0
| accepted
Answered
How do I resize an image displayed using imagesc() in a figure?
Hi Aaron, As a workaround, you can first resize all the images using MATLAB function “imresize” to a definite size and then ad...
How do I resize an image displayed using imagesc() in a figure?
Hi Aaron, As a workaround, you can first resize all the images using MATLAB function “imresize” to a definite size and then ad...
27 days ago | 1
Answered
The following error occurred converting from sym to double: Unable to convert expression containing symbolic variables into double array. Apply 'subs' function first to substitute values for variables.
Hi, As per my understanding, syms in MATLAB creates symbolic variables and functions. In the for loop defined in the above co...
The following error occurred converting from sym to double: Unable to convert expression containing symbolic variables into double array. Apply 'subs' function first to substitute values for variables.
Hi, As per my understanding, syms in MATLAB creates symbolic variables and functions. In the for loop defined in the above co...
27 days ago | 0
Answered
Motor moves slow how can i increase it?
Hi, As per my understanding, if you are using outputSingleScan function in the code it does a single scan on all the output ch...
Motor moves slow how can i increase it?
Hi, As per my understanding, if you are using outputSingleScan function in the code it does a single scan on all the output ch...
27 days ago | 0
Answered
How can save by : Xwrite data sets into excel more than 26 ,A-Z, columns?
Hi Furat, As per my understanding, instead of using “xlswrite” we can make use of “writetable” function available in MATLAB. x...
How can save by : Xwrite data sets into excel more than 26 ,A-Z, columns?
Hi Furat, As per my understanding, instead of using “xlswrite” we can make use of “writetable” function available in MATLAB. x...
27 days ago | 0
Answered
Set images to be shown as slide in app designer user interface.
Hi Thulyo, You can refer to the links below https://www.mathworks.com/matlabcentral/answers/92031-how-do-i-write-a-gui-to-ste...
Set images to be shown as slide in app designer user interface.
Hi Thulyo, You can refer to the links below https://www.mathworks.com/matlabcentral/answers/92031-how-do-i-write-a-gui-to-ste...
27 days ago | 0
Answered
Finding the closest specified value in an array.
Hi Robert, As per my understanding, you can make use of the Breadth First Search “bfsearch” function available in MATLAB to pro...
Finding the closest specified value in an array.
Hi Robert, As per my understanding, you can make use of the Breadth First Search “bfsearch” function available in MATLAB to pro...
28 days ago | 0
Answered
Mac 10.13.6 not supported
Hi Keith, For the MATLAB 2020b version, macOS High Sierra (10.13) is no longer supported but macOS Mojave (10.14) is supported....
Mac 10.13.6 not supported
Hi Keith, For the MATLAB 2020b version, macOS High Sierra (10.13) is no longer supported but macOS Mojave (10.14) is supported....
28 days ago | 0
Answered
How to convert S-function written in M language into C language
Hi Pengfei, You can refer to the link below in order to resolve the issue. https://www.mathworks.com/help/simulink/create-cc-s...
How to convert S-function written in M language into C language
Hi Pengfei, You can refer to the link below in order to resolve the issue. https://www.mathworks.com/help/simulink/create-cc-s...
28 days ago | 0
Answered
Does anyone recognize this command rttDirList ?
Hi Edward, As per my undertanding, rttDirList is’nt a MATLAB internal function in a MATLAB code file (.m,.mlx, or .p extension...
Does anyone recognize this command rttDirList ?
Hi Edward, As per my undertanding, rttDirList is’nt a MATLAB internal function in a MATLAB code file (.m,.mlx, or .p extension...
29 days ago | 0
| accepted
Answered
Is it possible write on txt file and then convert it to csv?
Hi, You can maintain the table and you can use the “writetable” function in MATLAB to write the table to a comma delimited tex...
Is it possible write on txt file and then convert it to csv?
Hi, You can maintain the table and you can use the “writetable” function in MATLAB to write the table to a comma delimited tex...
29 days ago | 0
| accepted
Answered
how can we get mlint
Hi Robert, mlint, checkcode and the Code Analyzer are all the same used to check code and they are available in MATLAB. You c...
how can we get mlint
Hi Robert, mlint, checkcode and the Code Analyzer are all the same used to check code and they are available in MATLAB. You c...
1 month ago | 0
Answered
How to change symbol size and contour size in legend simultaneously?
Hi Jing, You can open MATLAB 2020a and execute the following code, x=1:20; a=rand(20,20); figure; hold on scatter(3,4) ...
How to change symbol size and contour size in legend simultaneously?
Hi Jing, You can open MATLAB 2020a and execute the following code, x=1:20; a=rand(20,20); figure; hold on scatter(3,4) ...
2 months ago | 0
Answered
Why robust loess takes so much of time
Hi, You can refer to this link in order to resolve the issue. https://www.mathworks.com/matlabcentral/answers/165914-lowess-s...
Why robust loess takes so much of time
Hi, You can refer to this link in order to resolve the issue. https://www.mathworks.com/matlabcentral/answers/165914-lowess-s...
2 months ago | 0
Answered
Does fscmrmr function stop after 49 features?
Hi Aryan, The fscmrmr function computes the mutual information values for both categorical (discrete) and continuous variables....
Does fscmrmr function stop after 49 features?
Hi Aryan, The fscmrmr function computes the mutual information values for both categorical (discrete) and continuous variables....
2 months ago | 0
Answered
Matlab 2020b issues, about the Add-Ons Function Error
Hi You can type this at the MATLAB Command Window-- restoredefaultpath; rehash toolboxcache; savepath If this doesn’t res...
Matlab 2020b issues, about the Add-Ons Function Error
Hi You can type this at the MATLAB Command Window-- restoredefaultpath; rehash toolboxcache; savepath If this doesn’t res...
2 months ago | 0
Answered
How to get waves on intensity image using DFT?
Hi, You can refer to this link. https://www.mathworks.com/matlabcentral/answers/157044-how-to-identify-the-periodic-pattern-in...
How to get waves on intensity image using DFT?
Hi, You can refer to this link. https://www.mathworks.com/matlabcentral/answers/157044-how-to-identify-the-periodic-pattern-in...
2 months ago | 0
Answered
Is there any MATLAB toolbox that can find the local MAX of a piece-wise multi-variable function?
Hi Niloufar, You can use “islocalmin” function in order to find the local minima which returns a logical array whose elements a...
Is there any MATLAB toolbox that can find the local MAX of a piece-wise multi-variable function?
Hi Niloufar, You can use “islocalmin” function in order to find the local minima which returns a logical array whose elements a...
2 months ago | 1
Answered
Thresholding and Binarising and doubling
Hi Yasasween, In the statement b, b=im2bw(a,155/255); b = im2bw(I,level) “im2bw” produces binary images from indexed, intensi...
Thresholding and Binarising and doubling
Hi Yasasween, In the statement b, b=im2bw(a,155/255); b = im2bw(I,level) “im2bw” produces binary images from indexed, intensi...
2 months ago | 0
| accepted
Answered
2020a update 5 does not have update 5 folder
Hi, If you are still experiencing this issue, you can contact MathWorks support from the link mentioned below, http://www.math...
2020a update 5 does not have update 5 folder
Hi, If you are still experiencing this issue, you can contact MathWorks support from the link mentioned below, http://www.math...
2 months ago | 0
Answered
Unrecognized property 'LabelTextColor' for class 'images.roi.Point'
Hi xingze, I have brought this issue to the notice of our developers. They will investigate the matter further. Thanks & Regar...
Unrecognized property 'LabelTextColor' for class 'images.roi.Point'
Hi xingze, I have brought this issue to the notice of our developers. They will investigate the matter further. Thanks & Regar...
2 months ago | 1
Answered
Help with derivative to plot graph
Hi Rasiq, As a workaround, you can use the following code, Vtdc = 4.2105*(10^-5); B = 77; S = 85.8; a = S/2; l = ...
Help with derivative to plot graph
Hi Rasiq, As a workaround, you can use the following code, Vtdc = 4.2105*(10^-5); B = 77; S = 85.8; a = S/2; l = ...
2 months ago | 0
Answered
怎样将Matlab设置为中文？（macOS）I want to set Matlab to Chinese.
Hi SiHang, On the Apple macOS platform, MATLAB reads the user locale setting. MATLAB automatically chooses a codeset for each c...
怎样将Matlab设置为中文？（macOS）I want to set Matlab to Chinese.
Hi SiHang, On the Apple macOS platform, MATLAB reads the user locale setting. MATLAB automatically chooses a codeset for each c...
2 months ago | 0
Answered
플롯을 그려야 하는데 어떻게 함수를 입력해야 할지 모르겠어요
Hi Hyeonju, You can make use of the "fplot" fucntion available in MATLAB which is mainly used to plot expression or function. ...
플롯을 그려야 하는데 어떻게 함수를 입력해야 할지 모르겠어요
Hi Hyeonju, You can make use of the "fplot" fucntion available in MATLAB which is mainly used to plot expression or function. ...
2 months ago | 0
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- 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)