Dhines

m.g.r university

Last seen: 5 months ago | Active since 2012

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while connecting server via matlab , C? How to resolve? without using passwor
when im using system command. system('\*.exe -s serverhostname:port) its shows --> The server requests you to open the fo...

8 months ago | 1 answer | 0

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Question

How to access Bus Ports parameter from action bar in Buscreator/Busselector blocks?
When programmatically change bus selector/bus creator block to bus element port block through clicking by option from action bar...

2 years ago | 1 answer | 0

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Question

when i'm trying to save as excel xls to xlsx format in actxserver it doesnot work
Im having file abc.xls , want to save this file as test.xlsx using actxserver it shows pop error file format extension not valid...

2 years ago | 1 answer | 0

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Question

i crop a small size of an image from my source image, again how to fix same position after modification of my small image?
am having 'cameraman.tif' is my source image, now i using imcrop fun and crop the image (having particular position). i enhanced...

8 years ago | 0 answers | 0

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Question

query.. not run in matlab r2009b????
a=audiorecorder(8000,8,1); record(a,5); b=getaudiodata(a); plot(b); play(a); wavwrite(8...

8 years ago | 0 answers | 0

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Question

any one help me how to write audio file in 2009???
am using... this command a=audiorecorder(8000,8,1); record(a,5); play(a); wavwrite(8,'a.wav');... here my prob starts.. w...

8 years ago | 0 answers | 0

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Question

when i run the coding for webcam based operation.. webcam not shows current atmosphere ??? its shows default images like graph??? how to correct it?
but work with preview it shows current images.. when run the coding its shows different.

9 years ago | 0 answers | 0

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Question

how to print the entered current key as astrick symbol in inputdlg / commandwindow????
pwd=input('enter the password: \n','s'); input2=input('enter pwd: \n','s'); b=length(pwd);b1=length(input2); ...

9 years ago | 1 answer | 0

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Question

in matlab nested if statement not working properly?
if code==0411106200445 open('product1.txt'); elseif code==506002830376 open('product2.txt'); elseif cod...

9 years ago | 1 answer | 0

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Question

imwrite(im,'Z:\Mohan Emb 2015\FR_Templet','bmp')---- shows error.. first argu shld not string?????
imwrite(im,'Z:\Mohan Emb 2015\FR_Templet','bmp')... shows error first arg should not string... kindly clear this???

9 years ago | 0 answers | 0

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Question

how to clear this error???
Attempted to access offset(1,:); index out of bounds because size(offset)=[0,2]. Error in PydXcorr (line 40) offset1 = ...

9 years ago | 0 answers | 0

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Question

what is error actually in my code, any one solve this?
xdim=50; ydim=50; v_now=zeros(xdim,ydim); v_prev=zeros(xdim,ydim); for i=1:1:ydim v_now(i,xdim)=20; end x=0.01; for k=[...

10 years ago | 2 answers | 0

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Question

how to calculate frequency and bandwidth from symbols?
am having no. of symbols 64, length of cyclic prefix is 16. length of sample is addition of symbol and cyclic prefix. power is 1...

10 years ago | 1 answer | 0

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Question

pls correct this simple error? i cant identify at which place trouble on my code
clear all; clc; format short; random_no=0; load_array=zeros(1,10); plp_array=zeros(1,10); slot=input('Enter the no of s...

11 years ago | 0 answers | 0

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Question

how to convert R implementation of SVM-RFE code to MATLAB code?
svmrfeFeatureRanking = function(x,y){ n = ncol(x) survivingFeaturesIndexes = seq(1:n) featureRankedList = vector(length=n) ...

11 years ago | 0 answers | 0

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Question

how to make the data collection result in a file?
these are my datas yy and X..i arranged in a form of data1=[yy;X];.. now i want to make a data1 result in a matlab file.

11 years ago | 1 answer | 0

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Question

how to make matlab file used as function?
i created one matlab file having some of code. now i created another matlab file, here i have to use previous matlab file. how t...

11 years ago | 1 answer | 0

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Question

help me ...how to use LIBSVM in 64 bit Matlab.?
i downloaded libsvm 3.16 package for svmclassifying part. but when i installed as by said in readme file in libsvm.its shows an ...

11 years ago | 0 answers | 0

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Question

problem occurred when try to access svmclassifier/
i wrote code for svmtrain code is alpha=svmtrain(x,y) get output for this alpha = SupportVectors: [7x1 dou...

11 years ago | 0 answers | 0

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Question

what is the reason for this changed output values?
when i multiples of statement executes inside of while loop. its not gives corrected values. and i didnt defined anything before...

11 years ago | 0 answers | 0

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Question

problem during running my "while" loop?
i maintained one algorithm for my project. in that some of steps are repeated until get some condition satisfied. so i use while...

11 years ago | 2 answers | 0

2

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Question

how to call the function inside the looping function....?
for e.g.. while (....) .... ..... ... function ...=... ..... condition end

11 years ago | 1 answer | 0

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Question

i wrote respected coding for my algorithm...is it correct?
# input: Training examples: x0 =[x1, x2 . . . xk . . .X_l ]^T, Class labels: y = [y1, y2 . . . yk . . . y_l ]^T # ...

11 years ago | 1 answer | 0

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Question

function does not apt for coding ?
function indices = argmin(C) [m i] = min(C(:)); if isvector(C) indices = i; else indices = ind2subv(sizePM...

11 years ago | 0 answers | 0

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Question

this code shows error?
S=S(1:f-1,f+1:length(S)) ,,,, error:?? Index exceeds matrix dimensions.

11 years ago | 2 answers | 0

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Question

matrix manipulation,want to find mean value?
having matrix W. its size is 7x50. totally 350 elements. in this column'1' have to find mean value of 4 elements then subtracts ...

11 years ago | 1 answer | 0

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Answered
How to represent the function "argmin" in matlab?
in my project am having ranking criteria is c(i)=w(i). "i represents 1 to 50". so 'c' contains 50 elements. and now in my algor...

11 years ago | 0

Question

How to represent the function "argmin" in matlab?
This function does not present in R2009b package. Is any special way to represent this function in this package.? .

11 years ago | 2 answers | 1

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Question

How to write this equation?....want optimized code?
<http://latex.codecogs.com/gif.latex?W=\Sigma%20_{k}{\alpha%20_{k}}y_{k}x_{k}> here...alpha is 7x1 matrix(7 elements). 'y' li...

12 years ago | 1 answer | 0

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Question

i got matlab result?.......any one explain this result?
mlp = svmtrain(data,labels,'Kernel_Function','mlp','Method','SMO'); mlp = SupportVectors: [40x2 double] ...

12 years ago | 1 answer | 0

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answer

Dhines

m.g.r university

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