simple pattern recognition?
404639
you count the number of times each figure appears (this has been asked many other times):\nfirst row: 1\nsecond row: one 1: 11\nthird row: two 1: 21\nfourth row: one 2 one 1: 1211\nfifth row: one 1 one 2 two 1: 111221\nsixth row: three 1 two 2 one 1: 312211\n\n... and so on ...
559893
Yes, but depending on the complexity of your problem. If your data is linearly separable, then a simple regression analysis will do. Use neural networks (such as backpropagation) only when the problem is hard.
601386
Through the fourier map generator.
84198
So Depending on your specimen preparation and staining ie. light microscopy verus electron microscopy or other. you only need to zomm in to the particular cell of interest capture the image. software gives you histogram for that image. whether its grayscale or RGB doesn't really matter. you should be able to use boolean algebra to subtract out the background of physiological cells. you just do it three times for Red Green and BLUe for color images. There are programs that automatically do blob analysis like character recognition.
437960
why not try Danube's Enigma, it is easy and fulfills the requirements of all matlab projects!\n:)
774228
Try Infranview http://www.irfanview.com/ its free
849482
Have you thought about using FFT (Fast Fourier Transform)? That should be easy to implement.
978796
Study of data with respect to different spectral responses
3929
You need to learn to ask nicley, spell corectly and improve your grammer. As for writing a facial recognition program in Matlab that (if done fully and correctly) is a degree level project and not to be attempted lightly. If you are at this level then you should either attend your lectures or try asking your friends. A good place to start would be teaching yourself to program c++.
535203
A relatively low cost, easy to operate video signature comparator and a corresponding method by which a known signature is visually compared to a sample signature to determine whether both signatures were made by the same individual. The signator comparator has particular application to forgery detection or to applications for verifying the authenticity of a signature. An electronic circuit is disclosed which displays video signals that are representative of the known and sample signatures. The circuit enhances video image density variations through extreme contrast and brightness adjustment and forces the lighter regions of each signature to white, such that only the dark stroke lines (indicative of those regions having the greatest density where the maker applied the most pressure) are displayed on video monitor. By visually comparing the characteristic density/pressure variations of the known signature to the sample, an observer can more accurately determine whether both signatures originated from the same maker.
577043
resource directory for pattern making below:
36450
Check out this website on How Facial Recognition Systems Work by Kevin Bonsor\n \n\nhttp://computer.howstuffworks.com/facial-recognition2.htm
372526
some calculators can do this\n\nmathematica software will do it
1116032
There is a possible package at the bottom of the link.  But, why not just use some of the Matlab functions written by others and do it yourself?  Should be straightforward.
392646
You usually do this by using a programming language and comparing the input to a regular expression.\n\nLook up "regular expression tutorial" in Yahoo search and you'll find more information that you probably want  :)
662293
You might be looking for Regression analysis.\nThis is the statistical technique used to look for correlations between variables.
63059
http://en.wikipedia.org/wiki/Data_mining