提问

creating a 26 bus structure sysytem
I an new in field of simulink ,can anyone tell how to form 30 bus system or 14 bus systemin matlab simulink please

12 years 前 | 1 个回答 | 0

1

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提问

viewing four signals in scope
I have attached a mdl in which the scope should show 3 triangular wave and a sine wave ,but i get one triangular and sine wave. ...

12 years 前 | 1 个回答 | 0

1

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Wrong output in the scope
I have attached a mdl file for 7 level inverter ,in scope am not getting output please help http://www.sendspace.com/file/8...

12 years 前 | 1 个回答 | 0

1

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提问

Generating Triangular wave in simulink
I have sine wave bx is simulink,is there any box for triangular wave available,else please tell how to generate triangular wave ...

12 years 前 | 4 个回答 | 0

4

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提问

calculating the percentage and displaying
I have a 256*256 matrix consisting of ones and two's for example i have a 4x4matrix A=[1 2 2 1 1 2 1 1 2 2 2 1 ...

12 years 前 | 1 个回答 | 0

1

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Error undefined variable or method
I am working on LDA-Latent Dirichlet Allocation for Images,in that the first step is to find K-dimensional topic weight vect...

12 years 前 | 2 个回答 | 0

2

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提问

Error while simulink program is running
i have a simulink diagram for 11 level inverter ,when i run i get error as Error in ==> E:\Program Files\MATLAB\R2010a\to...

12 years 前 | 0 个回答 | 0

0

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提问

Subtracting velues in cell
I have a code for xx = 1:length(dirlist(1)) x = imread([pathname, dirlist(xx).name]); x=rgb2gray(x); x=imre...

12 years 前 | 1 个回答 | 0

1

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提问

Reading an Image after using load command
i have a code of 10 images, pathname ='D:\Imagebrain\' ; dirlist = dir( [pathname '*.jpg'] ); pickind='jpg'; ...

12 years 前 | 1 个回答 | 0

1

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提问

calculating the neighbour values
i have a matrix A=[1 2 3 4 5 6 7 8 9 ] please tell how to calculate the neighbour values of centre pixel ...

12 years 前 | 3 个回答 | 0

3

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calculating the values from neighbouring values
i have a 3x3 matix A=[1 2 3 4 5 6 7 8 9 ] in this taking centre pixel value i need to find 8 values ...

12 years 前 | 0 个回答 | 0

0

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提问

CAlculating alpha values for Pulse generator
Please tell how to calculate the alpha values for pulse generator for 9 level cascaded inverter assuming angle is 20,please ...

12 years 前 | 0 个回答 | 0

0

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提问

Eliminating the harmonics and calculating THD
I have a simulink program for 9 level Inverter .In this can you please tell the firing angles so the the 5th,7th ,11th harmonics...

12 years 前 | 0 个回答 | 0

0

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提问

Sorting the variable by comparing
I have two variables A=[1000 16000 10000 30000 2000] B=[150 100 4000 5000 2000] I want to sort Variable B according...

12 years 前 | 1 个回答 | 0

1

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Unable to load block diagram 'powerlib2'
I have downloaded a simulink program from net and tried to run,but i get the error Unable to load block diagram 'powerlib2' ,ple...

12 years 前 | 1 个回答 | 0

1

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提问

Finding same combination from two results
I have values as follows result= {8x2 cell} {7x2 cell} {6x2 cell} ...

12 years 前 | 1 个回答 | 0

1

个回答

提问

Is it possible to download data from Web
Assuming in google i have typed a word Flower the webpage i get is https://www.google.co.in/#hl=en&sclient=psy-ab&q=flfower...

12 years 前 | 0 个回答 | 0

0

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Combining unique values and counting
in result{1,1} 'Pr1' 'P' 'Par2' 'PSO' 'Par3' 'MPSO' 'Par4' 'SOP' 'Par5' 'MPSO' 'Par6' 'SOPM'...

12 years 前 | 2 个回答 | 0

2

个回答

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Error Deleting column from cell
r= {6x4 cell} {5x4 cell} {4x4 cell} {3x4 cell} tried to delete th...

12 years 前 | 1 个回答 | 0

1

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Displaying result more than 50%
result = {6x4 cell} {5x4 cell} {4x4 cell} {3x4 cell} In which the 4th column h...

12 years 前 | 2 个回答 | 0

2

个回答

提问

Removing the shadow from image
I have an image in which i have to remove the shadows from it ,please help how to process.I have uploaded the Image <<http://...

12 years 前 | 1 个回答 | 0

1

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提问

Displaying Image having minimum Mse
I am performing dualtree3D,i have a code for this x=rand(256,256,10); x=double(x); J=1; [Faf, Fsf] = FSfarr...

12 years 前 | 1 个回答 | 0

1

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Edit-Error in calculating percentage
To my question in my post <http://www.mathworks.com/matlabcentral/answers/47175-calculating-the-percentage-for-unique-values> ...

12 years 前 | 0 个回答 | 0

0

个回答

提问

calculating the percentage for unique values
I have values result = {6x4 cell} {5x4 cell} {4x4 cell} {3x3 cell} '' ...

12 years 前 | 2 个回答 | 0

2

个回答

提问

Displaying values for more than 2 counts
I have values as R = {6x4 cell} {5x4 cell} {4x4 cell} ...

12 years 前 | 1 个回答 | 0

1

个回答

提问

size differ when processing
In my code below can u tell why the number of elements are different or size is different >> img=imread('peppers.png'); ...

12 years 前 | 1 个回答 | 0

1

个回答

提问

Assigning word to different colour
I have a code using k means for k = 1:(length(dirlist)) img = imread([pathname, dirlist(k).name]); ...

12 years 前 | 1 个回答 | 0

1

个回答

提问

Finding the mean and standard deviation
I is an rgb image d = unique(I); out = []; for jj = 1:numel(d) r = bwconncomp(I == d(jj),4); out =...

12 years 前 | 1 个回答 | 0

1

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提问

Error in resizing 3d image
I have a dataset of 3d images containing 30 images of different sizes,I want to resize all images to a paricular size for ...

12 years 前 | 2 个回答 | 0

2

个回答

提问

Deleting duplicate values in matrix
I have a dataset in which i have duplicate vaues(same values),i want to delete it as S={ '' 'c1' 'c2'...

12 years 前 | 1 个回答 | 0

1

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