Need help finding real life multivariate datasets to test my program.

I recently wrote a matlab program for the purpose of classification. I have tested my algorithm using 6 LIBS (Laser Induced Breakdown Spectroscopy) datasets. I need more real life datasets from other fields such as medicine, speech recognition, image processing e.t.c. I prefer datasets with multiple classes (at least 4 classes) where X is a matrix of independent variables or features and Y is a matrix of dependent variables representing the class. I'll be grateful if anyone is working on these types of data and willing to send me the .mat file. If I end up using this data, I will duly acknowledge the source in my next publication/article that am writing about this classifier. Thanks.

Answer 1

[bym]

what about Fisher's Iris data? iris

[Kenny]

Thanks proecsm, Fisher's Iris data only has 3 classes and size of the data is just 150 by 4. I prefer data with multiple classes and large number of features/independent variables. Fisher's Iris only has 4 variables.