Matlab

how to separate this type of data?
On Apr 26, 4:58 pm, "Neelima " <neelima_oc...(a)rediffmail.com> wrote: Dear all,             I have a 3 hourly, monthly nc file, nww3.wind.199802.nc, converted it to  ascii in matlab. Thus the obtained ascii data is having time, latitude, longitude , u component and v component of winds. The u and v components are ... 26 Apr 2010 03:41

Preparing data for svm training (face recognition)
Hi, i am preparing a training set for svm. My face training image set 300 training image (100 person, 3 image per person). All image reshape to Nx1 vector. I am not sure what it mean by C1 = within class differences set (class +1) and C2 = between class differences set. (class -1) This is what i do, C1... 26 Apr 2010 02:37

retreiving input from the text box
Hi, By using uigetfile() i m getting the browser window.. but how to give the image i selected as input to imread() function? ... 26 Apr 2010 06:56

Urgent
http://www.scribd.com/doc/30492594/If-Not-Busy-You-Could-Prevent-the-FINAL-WAR-Today This is not a Drill … PRIORITY ONE ... 26 Apr 2010 00:27

Gaussian Filter Versus Root/Raised Cosine Filter
This is not mathlab code or simulink question but I could not find the answer so I decided to post here. It is easy to generate Gaussian Filter and Root/Raised Cosine Filter using the Generate HDL toolbox but I would like to know that it is harder to (required more logic gate, more complex) create Gaussian Filter ... 26 Apr 2010 00:27

two simple time series questions
These questions pertain not to economics but to climate change, but their answers may be useful to those interested in economic forecasting. 1- I want a way to measure the "similarity" of one time series to another, say series 1 and series 2, a metric like the Euclidean distance (whatever that might mean), call it ... 1 May 2010 06:33

Infrastructure wireless network for detection wormhole
how to calculate the value of RTT, RSS and hop count using MATLAB. On the base of these values of each access point , i can detect that there is wormhole or not. I have also plots the graph. so please send code of graph also. its urgent , please help ... 26 Apr 2010 01:32

read a specific interval of signal
Hi Angelo, It seems you have 256 samples per second. The 2nd second starts from sample 257 and the 5th second ends at 1280. Then, the signal at this specific interval will be dataSpecific = data(257:1280); If you want something more general, you can say: tStart = 2; tEnd = 5; sampleStart = 256*(tSta... 25 Apr 2010 23:23

Sort vector with out using sort function
How can I sort a vector with out using the sort function. Also how can I take the average of the vector entries with out the sum or mean built in functions ... 28 Apr 2010 17:26

Separable (VarPro) Nonlinear Least Squares, LSQCURVEFIT, Jacobians
Dear Walter, Respectfully, while you may offer some great advice on occasion, I beg your pardon. You need to go shove your spam comment about my serious post up your's. This forum does not belong to you, nor does it make you important, nor can you go around harassing people about their posts. As for your comm... 26 Apr 2010 18:20