Matlab

Sine function
Hello everyone, I have a little bit question here I have made a sine function using the Taylor series (using n terms). This of course will have some error when compared to the Matlab's sine built-in function. I find the error by using err = abs(mysinefunc - sin(x)) Now, i am a bit confused on how to find the value o... 14 Apr 2010 09:53

Open webpage through Matlab
Hi i wnat to load a webpage through matlab. The webpage i want to load is just a php script that will load a csv file into my SQl database. the php script will run as soon as the webpage is called i supposes i could use ; web http://.. But that makes a visible browser i dont want to actually see any browser... 14 Apr 2010 09:53

And operation for two image
How to apply AND operation in MATLAB, because i have two image and i want do AND operation in two images... how to apply AND operation ? please help me for that... ... 14 Apr 2010 07:40

PLL in Simpower Systems
G'day, Have a very simple question. In Simpower Systems: a) 1- phase PLL , is it trying to implement Analogue or Liner PLL or is it a Digital PLL or its a All digital PLL. b) Similarly the 1- phase Discrete PLL, is it trying to implement is it a Digital PLL or its a All digital PLL. Thanks in advance. ... 14 Apr 2010 06:34

Use Model Info in Libraries
Dear all, I am wondering if it is possible to use the model info block from the library browser inside a library and let it just show me the properties from the library block inside the model instead the model information. For example, a model is consisting out of 10 subsystems contained in different librarys. No... 14 Apr 2010 06:34

Narx neural network with different delays for inputs and outputs
Hi Chandler, I have exactly the same problem you describe below. How have you solved it? Thank you Tobias "Chandler " <blutzed44(a)yahoo.com> wrote in message <hh89vg$3ik$1(a)fred.mathworks.com>... Hi all, I'm trying to set up a Narx network but would like different lags for the exogeneous and dependen... 14 Apr 2010 06:34

FFT and small prime factors
This will do it for integers lower than your input (just supply the largest prime factor). It is easy to make it find the next highest integer, also (just put a while loop and increase j on each iteration). function out = nearestLowPrimeFac(in,low) for i=1:in-1 j = in - i; if max(factor(j)... 14 Apr 2010 08:46

noise & PSNR of image
1.how to see the noise occure in an image and what is the command? 2.anyone know the code to display PSNR of an image ... 14 Apr 2010 07:40

Hyperbolic geometry visualizations
Greetings fellow MatLabites I was wondering if anyone knows of any tool in matlab that can be used for visualization of the different models of the hyperbolic plane, such as Poicaré Disc or the Klein Model. Thanks in advance Andrés ... 14 Apr 2010 05:29

find sequences of 1's
I have a matrix of 1's and 0's. I want to go through the matrix column for column and find sequences of 1's and also find the length of these sequences. An example: Matrix A: [1 0 0 1 1 1 0 0 1 1 0 0 1 0 0 1] I then want an array like this: B = [2 1 0 1], so for e... 14 Apr 2010 09:53