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nkumar


93 total contributions since 2012

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Question


Merge block connection issue
Hi I have an issue with merge block. I have two enabled subsystems connected to merge block. I have end time(t=1 to 10) of 10 wi...

2 years ago | 1 answer | 0

1

answer

Question


How to get workspace variable data
I have a model which consist of 3 To workspace blocks(say x,y,z),I need to automatically save To workspace data into excel sheet...

4 years ago | 1 answer | 0

1

answer

Question


Why from workspace block gives error
I am using from workspace block.if I use interpolate data and holding final value I get different value, but when I uncheck inte...

4 years ago | 0 answers | 0

0

answers

Question


Why answer of uint8 in .m and mdl are different?
I have a value of -1.In .m file if i process uint8(-1) i get answer as 0,but in simulink if i feed a constant with -1 and use da...

4 years ago | 1 answer | 0

1

answer

Question


How to find a variable in Simulink Model
I want to know the variable uses in demo sldemo_mdlref_datamngt.mdl.here assume in counter2 ,right click and if u see Model Refe...

4 years ago | 1 answer | 1

1

answer

Question


how to write values to excel sheet
I have 100 variables as output say for example res1 ,res2, val1,val6 in command window.Now I want to write all these into excel ...

4 years ago | 2 answers | 0

2

answers

Question


How to display results obtained from simulink
I have a Simulink model in which I have added 15 to workspace blocks(array format).I want to write these values with variables i...

4 years ago | 0 answers | 0

0

answers

Question


How to generate C and C++ code from simulink
I have modeled simunk module which contains two constant block,a matlab function block and display.matlab function block consis...

5 years ago | 0 answers | 0

0

answers

Question


Interface dspace wth simulink
i want to interface dspace with simulink,but dspace tool is not found in simulink library ,i like to perform as in this video ...

5 years ago | 0 answers | 0

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answers

Question


how to rotate an image
I have a few images attached below. I want to align the images. Say I want to align the second image attached below like the...

5 years ago | 0 answers | 0

0

answers

Question


how to plot a graph
I want to plot ROC sensitivity vs specitivity,I have calcuated all these parameters for 3 class problem,now kindly tell how to p...

5 years ago | 1 answer | 0

1

answer

Question


How to classify an image
I have 600 feature vectors,say 600x4;there are 3 classes,each class consists of 200x4 feature veactor values.i want to perform c...

5 years ago | 0 answers | 0

0

answers

Question


How to crop an portion fro image
I have a code below clc clear all close all I = imread('rice.png'); imshow(I) background = imopen(I,strel('d...

5 years ago | 2 answers | 0

2

answers

Question


how to rectify overshoot
I am wotking on a cocept of 'Transient stability of a two-machine transmission system with Power System Stabilizers (PSS) and S...

5 years ago | 0 answers | 0

0

answers

Question


how to remove the artifact in the Image
I have a image i want to remove the letters in that ,i tries but these words are not removed fully kindly help <</matlabcentr...

5 years ago | 2 answers | 0

2

answers

Question


Confocal Algorithm for breast cancer detection
I have a code from link in which last few pages have code http://etheses.dur.ac.uk/3531/1/MSCR_Zubaida_Thesis.pdf In this...

5 years ago | 0 answers | 0

0

answers

Question


how to use anfis in simulink
I have a simulink model and have used fuzzy but now i want to compre fuzzy and ANFIS .kindly tell how to use ANFIS,Ihave attache...

5 years ago | 0 answers | 0

0

answers

Question


how to write text or character
I have a array stop={'a', 'about', 'above', 'the'}; I want to write this to a text file like a about above the or ...

5 years ago | 1 answer | 0

1

answer

Question


error in writing values to text file
I have a code below clc clear all close all % a= imread('im16_1a.png'); % I=rgb2gray(a); I=imread('rice.png'...

5 years ago | 1 answer | 0

1

answer

Question


How to generate additive white guassian noise
I have a sine wave,I want to generate additive white guassian noise with zero mean and unit variance and want to add,kindly help...

5 years ago | 1 answer | 0

1

answer

Question


how to process equation in summation
i have a code kindly tell how to process,the signal is a sine signal and i want to process as like the equation in the image ...

5 years ago | 1 answer | 0

1

answer

Question


How to connect switch to load
I have a simulink model in which i have used inverter and from tere i have connected reststive load on side of model is AC sourc...

5 years ago | 0 answers | 0

0

answers

Question


How to calculate FAR and FRR
I have a confusion matrix for a 16 class problem,Kindly can any one tell how to calculate FAR and FRR for the all classes

5 years ago | 0 answers | 0

0

answers

Question


How to find the mean values
I am working on image processing,I have to find the following 1.Mean OF R,G,B value outside the region 1.Mean OF R,G,B v...

5 years ago | 0 answers | 0

0

answers

Question


How to chose inputs for ANFIC
I am working on water tank controller ,in that i want to use anfis instead of fuzzy I have read anfic concept,but can anyone tel...

6 years ago | 0 answers | 0

0

answers

Question


using anfis for controlling water level
I am working on water level controller( sltankrulr),in that fuzzy was used,but i want to replace it with anfis,can anyone tell h...

6 years ago | 0 answers | 0

0

answers

Question


water tank controler using fuzzy
I am working on water tankcontroller, where my water tank is sphherical,I modifeid the codes from example sltank rule.But the pr...

6 years ago | 0 answers | 0

0

answers

Question


same image sowing different features
I am working on Tumor selection,I am extracting GLCM feature,i have image below http://imgur.com/UsWkA5g In this am segm...

6 years ago | 0 answers | 0

0

answers

Question


how to connect transformer to dc
I am working on Two-Inductor Boost Converter,In the circuit it is shown that auxillary transformer is connected to a DC voltage,...

6 years ago | 0 answers | 0

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answers

Question


calculating log mean energies
I am working on speech recognisation ,I have extracted features mfcc,now i have to extract medc Mel Energy Spectrum Dynamic Coe...

6 years ago | 0 answers | 0

0

answers

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