zjulearning / matlabfunc

Matlab codes for feature learning

Matlab Codes for Feature Learning

We provide here some matlab codes of feature learning algorithms. All these codes are used in our experimenets.

Please visit (http://www.cad.zju.edu.cn/home/dengcai/Data/data.html) for data sets and examples.

If you have some problems or find some bugs in the codes, please email: dengcai AT gmail DOT com

matlabfunc's Issues

Bluetooth realtime signal on Matlab

Hello, I'm working on a Home automation using Arduino and Bluetooth module (HC-05).
My project is to control electric appliances through Bluetooth and filter the realtime Bluetooth signal on matlab.
Can anyone tell me how can i get real-time signal on matlab?

Want Arduino and Matlab complete code.

Thanks.

subject class object

Hello

I want to repeat same code again and again for 5 different satellite then what should i do in matlab?

Please guide me .

À =2

Matlab

ConstructW.m

Hi there,
I am currently analyzing ConstructW.m.

From your paper you specify that:

In this fashion, the output matrix should have number of Samples * k values set to 1.

However upon running constructW.m with the following parameters:
WOptions = {
'NeighborMode' : 'KNN',
'k' : 2,
'WeightMode' : 'Binary',
't' : 1
}

Instead of receiving 20 values set to 1, I recieve 26 values set to 1?

Any ideas on this discrepancy?

Many Thanks,
Christopher Fleetwood

Objective Function in Generalized EM for LapPLSI

Re: Modeling Hidden Topics on Document Manifolds
https://github.com/ZJULearning/MatlabFunc/blob/master/TopicModel/LapPLSI.m

On lines 10, 13, and 17 of the pseudocode for Generalized EM for LapPLSI pseudocode, we need to test values of the expected complete data log-likelihood (Q-function). However, in the LapPLSI.m file, the Q-function is never computed. Can someone explain why it isn't necessary to compute the Q-function to test the conditions in the aforementioned lines?