Matlab

problem with net.performance goal in MLP
Dear Friends I have implemented Multilayer Perceptron (MLP) with one hidden layer and 20 nodes (by using the rule of thumb) but whenever i tried to train with 500 epochs , 1000 epochs or 1500 epochs , it is stop in 5 or 6 iteration and in command window it is showing that performance goal is met. (i have used net.perf... 16 Apr 2010 11:41

problem with net.performance goal in MLP
Dear Friends I have implemented Multilayer Perceptron (MLP) with one hidden layer and 20 nodes (by using the rule of thumb) but whenever i tried to train with 500 epochs , 1000 epochs or 1500 epochs , it is stop in 5 or 6 iteration and in command window it is showing that performance goal is met. (i have used net.perf... 17 Apr 2010 12:59

Adding two functions
I am wondering there is anyway we can add 2 functions, f(x) and g(x), together. f = @(x) x ; g = @(x) x^2 ; h = @(x) f + g ; This does not work. If this is possible, I can use it to define function like f(x) = x + x^2 + x^3 + ...+ x^100 + ... + x^1000 ; Thanks. ... 16 Apr 2010 11:41

need some help
hai, i have got a signal, for which the lower frequencies needed to be removed. so i have this: pls anyone could demonstrate wats going on here, especially at last function? "ecgdemowinmax"- is this matlab function. if not, what could be substituted instead of this one? % Remove lower frequencies fresult=... 16 Apr 2010 10:33

Figure default size
HI again! In help it is written, that figure position set and "docked" is not possible. But still has anybody a solution for this problem? Because in my example i want to define a default size to all my figures (which are after-wards saved in a special folder) and at the same time i have collect them in docked mode.... 17 Apr 2010 17:25

How to save current configuration settings to script file
Does anyone have a script file that can be used to save current configuration settings to a script file? ... 16 Apr 2010 10:33

need of threshold function
hello sir, i have got a signal, i have made dwt of it so, [C,L] = dwt(y,'db4'); now i need to find the energy of those coefficients C and L. so i made this program. but when i run this, its keep on running, because, the signal range for 2000 samples. so wat i have decide is, based on threshold value, i can cut dow... 16 Apr 2010 10:33

Rotate the Tick
Hi! I want to know if anybody can write a code how to rotata a tick in logarithmus figure. I wrote a code like this: [H_uv,ef]=dendrogram(Z_uv,0,'colorthreshold',Du_GROUP,'Label',s_uv); set(gcf,'Position', [50, 50, 800, 450]); set(H_uv,'LineWidth',2) title('....') Xlim_=get(gca,'Xlim'); ... 16 Apr 2010 10:33

whitening-derivative filter
This is an extract of the ieee paper which we are using as reference to our project: " Extracting Motion Blur Correlation Properties: Since the motion blur is usually one dimensional, its effect varies according to the direction in the blurred image relative to the motion direction. Since the PSF is vary... 16 Apr 2010 10:33

using fmincon-what's wrong with my function coding?can anyone
Alan Weiss <aweiss(a)mathworks.com> wrote in message <hq9hgi$gbh$1(a)fred.mathworks.com>... Take a look at the Getting Started example for help understanding basics of the ptimization Toolbox: http://www.mathworks.com/access/helpdesk/help/toolbox/optim/ug/brg0p3g-1.html The output you related indicates tha... 16 Apr 2010 12:50