Matlab

the output is always NaN
I have a data with input <7x136 double> and the target is <1x136 double> and the validation data <7x64 double> I have 2 problems 1. I cant change the #of epochs even when i use Net.trainparam.epoch=500 it only run one epoch 2.the output always NaN and the performance :NaN this is the code that i used pt=xlsr... 21 Jun 2010 05:51

Initializing IMPLAY from Matlab Code
I have an application where I would like to initialize and update an 'implay' video player from matlab code. Thus far, I have the following code for initializing the movie player: implay1 = implay set(implay1.DataSource.LoadExpression,'mlvar','dat1') implay1.DataSource.LoadExpression.importBtnClicked The probl... 21 Jun 2010 04:47

edit box key debounce
Hello, Is there any way that the edit box's contents be updated on the handles structure only once on keypress? ex: I have a GUI with one edit box and one text box, I have writted a code in the edit box's callback function such that whenever there is a keypress then the count in the text box increments. But I need to... 6 Jul 2010 05:42

Change subject of an expression
I apologise for my ignorance as im returning to education having had a significant gap. As part of a flow measurement course I am trying to transpose some complex polynomials (if that is the right terminology). All the search terms i can think of are coming up with nothing and I&#8217;ve been trying to work out how to ... 22 Jun 2010 14:55

multipath simulation with FM modulation
Hi, I want to do some simulation for the FM modulated signal in multipath fading channel. Can you help to check the following matlab scrip is correct or not. Thanks. %m is the modulated signal phase = pi * cumsum(m); SIGNAL = exp(j * (phase)); delaySamples=5; firstPath=SIGNAL; secondPath... 21 Jun 2010 04:47

QAM
I want QAM for 4,8,16,32,64 and there respective ber curves to descride the qulatity of service of data ,errors in data either increased or decreased I need the coding.Kindly help me ... 21 Jun 2010 06:57

Problem when i create a digital sin wave in Matlab simulink!
Dear all, I am working with Matlab Simulink (Matlab R2009b) for DSP (Digital Signal Controller), i need a digital sinwave so that i create the steps following: 1. Testing with continuous model: + A Pulse generator at 500 Hz connecte with + A Band pass Filter at f0=500Hz (Q=100); H(s)=([31.42 0], [1 31.4... 21 Jun 2010 04:47

Bode function not working
Dear all, I have written and used the following code under MATLAB ver 7.3 without any problem but it does not work correctly under ver 7.10; Numerator = ones(1,24); Denominator = zeros(1,24); Denominator(1,1) =24; Averager_TF_z = tf([Numerator],[Denominator],1/6000); bode(Averager_TF_z) The code just gene... 28 Jun 2010 10:35

need a guideline
Hi all, Actually i created a databse of 20 images. Now in programming i want to read the image one by one. Plz help me Thanking you ... 21 Jun 2010 05:51

Diary function when using C# automation server
Hi I am using a MATLAB automation server via C# and would like to save the output to the command window using the diary function. i.e. MLApp.MLAppClass ml = new MLApp.MLAppClass(); ml.Execute("diary('myDiary.txt')"); ml.Execute("version"); ml.Quite(); The diary file is created, however it is empty. I ... 21 Jun 2010 21:24