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## Need help in matlab system identification for mimo system.

given heater as the input and rel.humidity and temp. as the outputs. To find this coefficients of this mimo system.This is my coding so far and i get confused .what should i find next?i also...

## Can someone help me write this syntax in matlab?

xi = zeros(1024*655,2) counter= 1 for y = 1:1:655 for x = 1:1:1024 xi = x xi = y counter= counter+1 end end I am trying to interpolate points on the image...

## Re: Random walk code

i guess I'm trying to figure out how far it will end up from its initial starting point using the random walk process or what have you. So it can go down, but it cannot go below 0. I'm really trying...

## Random walk code

Hello, this is the Question: Suppose you want to know how often a single source of fungus will spread more than one foot from a fallen tree. You will be using a computer simulation to answer the...

## Re: neural network

Dear, Do you wanna training a neural network or only use a neural network? I suggest use the Matlab to training. In Matlab has Toolbox to Neural Networks. This toolbox facilitates the training....

## Re: how to calculate irregular shape area

can u send to private message to me first?i cannot send it to you.

## How to plot this function ?

My function is; y(x,s)= 1-(cos*gamma(s-1))/(1+x^2)^(s-1)/2 varible x will have range from 0 to 10. At one time the s value will be constant e.g. s = 3 but I want to change s for different...

## Getting Chinese Character in the Graph

Hi there, I am newbie to matlab. The code that I had run is purpose of generating a optimization graph and it gave me the description in chinese. How do I troubleshoot it? function...

## Re: New to Matlab- Pls help

You can use function "unique". B = unique(A) for the array A returns the same values as in A but with no repetitions. B will also be sorted. Type help unique on your command window to...

## New to Matlab- Pls help

Hi, This is my first thread in this forum. Hope somebody will help me. I am writing a simple Matlab program and in that I have an array of numbers with repeating numbers. I want to extract the...

## Really simple Matlab question..

It's been a few years since I have used Matlab, and I really need to brush up on my skills. The project I'm working on requires me to extract data from a .txt file, and replace the data....

## First time help

Need major help on an assignment. ANy help would be nice. I have a image compression bonus assignment as follows "1. Download the image.mat file from blackboard and load this into matlab. Do...

## Re: first time user syntax help

Well I don't know how the matrix white is generated but I have a code for you. I took the example of a 6x6 matrix with two blocks and it works fine. Here's the code, but in your case, you should...

## first time user syntax help

Hey, I have a 2048x2048 matrix with values of either 0 or 1 which is called "white". I need to find the total number of 3x3 blocks in the matrix where each data point has a value of 1, ie, 1 1...

## Re: Law of Large numbers of exponential random variables

Yes, but the value you must to generate the exponential should be 1/m instead of m. The population mean of an exponential distribution with parameter m is 1/m. In the matlab exprnd(mu,...) function,...

## Re: Problem with dynamic programming

1- Your first mistake is that you cannot call a function in itself. So you must suppress the line = weight(a) after declaring a (a = []). 2- You have an "end" missing for function, which makes...

## PCA in matlab

Hi! I am completely new to matlab (currently use version 7.10), and my tutor gave me an excercise in which I have to use principal component analysis. He gave me a dataset (matrix with several...

## Problem Locating Event with ode45

I'm trying to set up a simply program that models a billiard ball on a circular, rotating table. I would like to do something like the matlab package file ballode which models a bouncing ball. I'm...

## Creating a Matlab GUI that displays equations

I am interested in writing a Matlab program that takes an equation input by the user, and performs error analysis calculations on it. The purpose of the program is to streamline error analysis...

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