Matlab

??? Undefined function or method 'eq' for input arguments of type 'cell'
When I write the m file as below : for i=size(name,1) for j=size(bravo,1) if name(2:i,1)==bravo(1:j,1); ans==databv(j-4,:); end end end it shows ??? Undefined function or method 'eq' for input arguments of type 'cell' actually, i think the file in the name and bravo workspace is str... 10 Apr 2010 10:11

How can I make this Matlab program possible?
I do not know how to combine the indices with the characters, Could you help me to make this program possible: set1, set2 and Set3 contain the names of vectors that already exist. The interest for me to use 3 "for loops" is to avoid rewriting the program for each combination of 7 vectors (2 from set1, 2 from set2, and... 10 Apr 2010 11:17

need help about Hidden Markov Model model implementation
I want to make classification for EEG signal using Hidden Markov Model algorithm. plz need help about how to implement this algorithm using MATLAB. any one know information about this topic, send me a reply thanks ... 10 Apr 2010 06:56

request for coding
"satyanarayana kunisetti" <satyas45(a)gmail.com> wrote in message <hppf1t$q74$1(a)fred.mathworks.com>... hi, can any one send matlab program for IEEE 14-bus controller and IEEE 30-bus controller using Newton Raphson load flow solution Method... this is related to my project work.. pls send solutions as soon as ... 10 Apr 2010 05:51

nned of better option and result
hi, for the derivation enenrgy= summation of ( modulus of d(i)(j))^2 ) i= 1........L and j=1.......N which one would be correct in matlab? set 1: energy1=0 for i=i:N-1 for j=1:L-1 temp1=d(i) temp2=d(j) temp3=temp1 * temp2; energy1=energy1+ (temp3*temp3) end end note: this program would pr... 10 Apr 2010 05:51

bitshift
sorry im new here. here some noob Q : 1.can bitshift perform on binary value or only in decimal ? 2.let say , i input a=[101010] , hw can i tell the program that the value i input is a binary nt a decimal value . thx . ... 10 Apr 2010 05:51

question on 'subs' command
suppose there's an expression y=x^4/(1+x) if i want to substitute x^(-1) into (z+1)/z^2, how shall i do it? i know when substituting x into (z+1)/z^2, subs(h,x,(z+!)/z^2) but for x^(-1) this doesn't seem to work. any advice? ... 10 Apr 2010 04:47

help with command pdepe
I have problem. We have equation system below du1/dt = u2 and du2/dt = d(du/dx)/dx with initial conditions u1(x,0) = 0 , u2(x,0) = 0 boundary conditions u1(0,t) = 0 , u2(0,t) =0 u1(1,t) =0 , u2(1,t) =0 I used command pdepe to solve this problem, and my code is: /////////////////////////////////////////... 12 Apr 2010 09:10

How to use matlab in terminal in ubuntu?
Hi all, I am running matlab on Ubuntu 9.10. Now I am wondering whether I can running matlab without opening matlab gui. Basically, I want to using matlab command just in terminal. However, the problem is if I type "matlab", it opens the matlab gui. So if matlab can be opened just in terminal instead of gui, which... 10 Apr 2010 10:11

Speed up this for loop!
Hi, I'm trying to find a faster way to run through this loop. I have a matrix size(Length-D+2,NSims) and I have to run through each column, and check if there are D (=6) consecutive rows of values < H. If there is at least one series of 6 where all the values are less than H then I can assign to the Payoff for that ... 11 Apr 2010 01:32