I am trying libsvm and I follow the example for training a svm on the heart_scale data which comes with the software. I want to use a chi2 kernel which I precompute myself. The classification rate on
I have a CSV containing 1.6 million lines of data and at around 150MB, it contains product data. I have another CSV containing 2000 lines, which contains a list of product in the big CSV. They relate
Most functions for audiorecorder are only supported for the windows开发者_运维问答 version. I have a 4-microphone array and i want to use each one separately. But i cannot specify the deviceID as it i
quick beginner MATLAB question. How do I c开发者_Go百科reate a 1 by N matrix with elements going from 1 to N?
I have a matrix (Data) which looks like this: (start) (stop) (strand) (gene number) [12911] [323811] [446011]
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time,or an extraordinarily narrow situation that is not generally applic
I\'m new to matl开发者_运维知识库ab. Essentially i want to get audio signal of fixed length (10 seconds) from microphone, perform some operations and play output sound. I was trying to use audiorecord
It is known that MATLAB works slow with for loop. I have tried to vectorize the following code without success. Perhaps I am wrong with the implementation.
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time,or an extraordinarily narrow situation that is not generally applic
I\'m trying to create an app for viewing and analyzing DICOM slices. I have done this app in MATLAB, but MATLAB does not have enough tools to build a really nice GUI and 3D picture is bad. So, I was t
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