Structural Analysis in RSA

Did RSA generate any report, when we do Structural Analysis , like the one from SA4j Also is the rule category defined in RSA http:// i.e breakable, Cyclic dependencies, Hub same as the one defined by SA4j Butterfly / Breakable / Hub ...

Ubuntu Suggestions for structural analysis and design software?

I need something for structural analysis and design, but i don't have any idea of what to use, I would very much appreciate if anyone could pint me in the right direction. It doesn't matter is you suggest something closed source or Windows specific, I have Vmware :) ...

Ubuntu sparse matrix manipulation in matlab mex files

i'm try to build a sparse matrix in matlab mex file from a data file. I can get the the row, column and value, but the values in the matrix are never written!can any one help on how to a sparse matrix using a mex files? ...

Matrix question in Matlab

Greetings,I have a 48x88 matrix and I need to sum the 1st element to the 23rd, the 2nd element to the 24th, etc until the 66th to the 88th (always using a 22 interval).Then I have to divide 100 by the sum of each column. The result will be multiplied by each element of that same column.What is the m ...

Ubuntu VESTA (a 3D Visualization System for Electronic and Structural Analysis) Install

I was trying to install VESTA (http://www.geocities.jp/kmo_mma/crystal/en/vesta.html) on ubuntu. Installation part is really easy, just extracting files. But the problem comes with running.When I start VESTA it gives me the error:VESTA: error while loading shared libraries: libtiff.so.3: cannot open ...

Ubuntu [FORTRAN] Worth Learning?

As I continue to work on my thesis on matrix structural analysis, I have been finding a number of older text books that have program functions to perform similar operations all writen in Fortran. I have been working in Matlab so far, and am wondering if I should consider incorporating some Fortran c ...

Ubuntu What python suite do I need to replace matlab

Recently I installed ubuntu, which up to this point has been the first Linux based operating system I have ever used. While I still do not fully know my way around the system, I have found the support and the software to be exceptional.This has prompted me to look for an alternative to matlab, for a ...

Questions about bundle

I have some questions about 'bundle'. First, is that possible to obtain the number of streams in a bundle? Second, in an Udop with a bundle as its input, is it possible to get each stream's value in that bundle? Can the bundle's value be obtained in whole as a matrix? Though there is no guarantee fo ...

drawing by pixel in wxpython

At my lab the professor bought a camera that came with a c library to control it from a computer. Right now he wants me to create a gui in matlab to control it but I'm such a python zealot I'd rather do it in that, and then call it from matlab(I'm assuming I can do that).Right now in matlab I have a ...

Some errors that I don't get it

Hi. Ok, this is what I am doing. I have done a MFC dll by the wizard of VC6.0 and all, these are the libraries that I am using...#include "stdafx.h" it's a library created by the wizard#include "aa.h" it's the library of my project#include <stdlib.h>#include <stdio.h> ...

Help with unhandled exception error (access writing location)

I'm running a structural analysis program in VS2010 which iterates through a loop up to 4000 times. The program keeps breaking on me around the 960th loop and gives the following errorUnhandled exception at 0x0040cd1d in Structural Analysis Program.exe: 0xC000005: Access violation writing location 0 ...

software stability - smal worlds

contact:Information Laboratory, Inc.info@thesmallworlds.comhttp://www.thesmallworlds.comtel: 917.494.0840FOR IMMEDIATE RELEASEInformation Laboratory, Inc. announces release of its highly innovative software analysis and visualization application, Small Worlds™. NEW YORK - November 1, 2001Informatio ...

Ubuntu Where do I look for fortran Libraries/compiler?

I have an old Biochemistry Structural analysis program that I would like to run but it is old and written in Fortran. Does anyone know where to find the appropriate libraries/compiler so I can compile it? ...

caelinux 2010 (based on Ubuntu Lucid) educational videos

In the name of Allah, the most merciful and gracious. Peace upon prophet Mohamed and all prophetsDear colleagues,These are a set of educational videos we prepared for Caelinux 2010 operating system which is based on Ubuntu Lucid. Hope you find them useful.1. For those not familiar with ubuntu:A: for ...

how to use str_replace() BUT avoid <a href

I am really hoping that some one can help!I am trying to create a custom joomla mambot (the support forum overthere is basicly useless) which will highlight text in the main content ($row->text) which was searched for in google. In other words if a user seaches for webdeveloper on google and clic ...

Matlab problem for a matrix

guys, I'm taking an engineering class and i'm not familiar with Matlab at all. I've been trying to generate a square matrix from an input with a pattern.For example:1 0 0 11 0 10 1 01 0 11 0 1 00 1 0 11 0 1 00 1 0 1I started with a = input('enter the size')I tried making all zeros and then trying to ...

Matlab - Retrieving a subset of a matrix

Given the matrix [x x 1; x x 1; x x 2; x x 2; x x 3; x x 3]How can I reduce the matrix to only contain those rows with 1 in the third column, so I have the resulting matrix [x x 1; x x 1]?I know that I can do this using a loop, but given that MatLab is intended for matricies, I'm thinking that there ...

Ubuntu fortran Matrix multiply fast ? DGEMM BLAS vs. MATLAB

this is not one of those "urgent help" threads, just a bit of learning by doing.i'm testing out speeds with various implementations of Matrix-Matrix multiplications in fortran with 2 random (1000,1000) matrixesbasically it is: do j=1,1000do k=1,1000do i=1,1000c(i,j)=c(i,j)+a(i,k)*b(k,j)end ...

C++ equivalent to Matlab's find

Hi, I am wondering if there is any C++ equivalent to the MATLAB function 'find'.the function can compare two matrix, find the location of certain valuesin one matrix, then find the corresponding values in the second matrix based on the location found..for example;array1 = [1 1 1 1 1 0 0 0 0 0];array ...

Matrix Calculations in MFC are too slow.

I'm trying to port a Matlab program into an MFC application. I currently have the program start calculations for the eigenvalues of a matrix when a button is hit, but what takes Matlab less than a second is taking the MFC application half a minute to run. I THINK it's due to some internal clock that ...

Need urgent help with Matlab

Hi...I'm very new to Matlab, I need urgent with a program of mine. Can anyone please help me?? thanks a million.The following is the error message I get everytime I run program 1:??? Error using ==> optimsetExpected argument 2 to be a string parameter name or an options structurecreated with OPTI ...

Matlab loading file problem

I want to ask how can I load files with for loop?My file names are like D1,D2,D3 and so on..THen how do i assign the filename variable so that Matlab recognises it?I tried using this code but it seemed that Matlab recognised the a as the teh word "D1" rather than the file D1 and it says nd ...

Array of Matrix

In Matlab, is it possible to have an array where each element is a matrix? ...

question in matlab

I am the beginner in matlab, i made the following matlab code:load gk.dat; % GK dataDgk = gk(:,1);vgk = gk(:,2);[a,b]= size (gk);for i=1:afor j=1:bif (Dgk > 5)A (i,j)= gk(i,j)endendendWhat I need from the above code is:Take all the data only if Dgk > 5, if this criterion is found, so take all ...

read picture and store it in matrix

I want a certain library to read picture in different format especially bmp format and store it in matrix like command in MATLAB imread () that take the file name and it is extension ...

Matlab - error LNK2005 when #include ing "mclcppclass.h"

Few questions regarding using Matlab function in VC++:1) Which files do I include when I generated a .dll file in Matlab2) Which files do I include from the 'extern' folder3) error LNK2005 when I #include the file 'mclcppclass.h'1)I'm trying to use a function from Matlab which I've made into a dll, ...

Matlab Help

everyone, I have a Matlab program that I got and want to run it on my PC. It gives me errors even though I'm 100% sure of the program and the data entry.My problem is in the function calling somewhere please help. My final is due this monday . I have attached the code below, thank you for all the su ...

Update many-to-many relation in matrix form?

Developing a system for an analytical laboratory, I have 2 tables:1) A set of analyses the client has preselected, f.e.: Cr, Pb, H2S04, pH, etc;2) A set of samples from the client, f.e.: Amsterdam1, Amsterdam2, Rotterdam2, Rotterdam2c, etc;The client needs to choose which analysis will be done on wh ...

MATLAB gaussain elimination

I am currently working on a program for Gaussian elimination in Matlab for my numerical analysis class at FAMU. I am having problems understanding my errors in my code. My teacher told me to use a built in gauss elim function that I can not seem to find anywhere. Can anyone please help?%%%%%%%%%%%%% ...

question---->matlab code

i'm trying to creat a code to evalute this equation as a function of ueq=(u)(u+1)(u+2).........(u+s-1) ,where s is a given valuean after so calculates the integral of this function from 0 to 1this is the code i wrote but i got an error%in prod2.m filefunction m=prod2(u)s=5;m=prod(u:u+s-1); %in test. ...

Matlab help

I am new to using matlab I am trying make a network which has 20 inputs and one output, when i run the code it says :"Error using ==> network/simInputs are incorrectly sized for network.Matrix must have 39 rows. " and points to the line NNA=sim(NN,I)Below is how I have declared I. Can a ...

Matrix Question

I need to design a questionnaire database. The questionnaire supports different question types like Single choice(select box), multi-select(checkbox) and matrix type of question. I want to know which is the best way to design to support all question types, in particular the matrix question type.An E ...

Klik! CompareLib...Compare and synchronize structural differences in MSAccess..

09/11/2003 - Klik! CompareLib v1.0.7 has been released...Klik! CompareLib is a tool which compares and sychronizes the structuraldifferences in your MSAccess 97/2000/XP databases. It's simple and yetdetailed wizard style interface will allow you to compare, make deepanalysis and generate the merge s ...

2-d matrix questions

I am coding a program that requires a dynamic 2-d matrix. it is a finite element analysis program using stiffness method to give you some context.Can someone suggest a good free library for matrix operations? ...

Please check my matlab code

This is code for parallel interference cancelltion in ds cdma using matrix algebraic approach.Please check the code and let me know if iam doin any mistake . Also I need to apply slow and fast rayleigh fading in this model. The rcd signal is R = SAB + N where R,S,A,B are matrices The matlab code is ...

Common Security Exploit and Vulnerablitliy Matrix

Anyone use Tripwires Common Security Exploit and Vulnerablitliy Matrix for reference, your own education or for your own security analysis? Or does it just look cool and everyone ignores it? ...

Traceability Matrix for selected modules

We use DOORS 8.2We have one UserReqs, one SystemSpec and below multiple SubSystemSpecs. For one SubSystemSpec I would like to have a traceability matrix in that form:UserReqsSystem SpecSpecific Subsystem SpecSpecific Detailied DesingThe Analysis wizard provides me a list of ALL System Spec Requireme ...

How to make a loop that fills a matrix with values from a vector?

I am a C++ newbie. I have used Matlab to fill the rows or columns of a matrix with values from a vector and I'm wondering how to do the same thing in C++...I have written code that puts new values in a vector. This happens in a "for" loop. Each iteration of the loop represents a new time. ...

To find determinate of matrix using boost Library

I' am required to convert a MATLAB function into C++, and this requires me to find determinate of a matrix. I was told that use of BOOST library would make my job easier. I went through the documentation of BOOST Library, but couldn't find much info about the same. If anyone could give a template fo ...

fread fucntion, Matlab and C++

Here is source lines of MATLAB CODE. i need an equivalent source code of these lines in C++. Anybody help me converting this code in C++. i need same output as i get in matlab. % A: image in a matrix% IMNAME: name of the image file% NROWS: number of rows in the image% NCLMNS: number of columns in th ...

Ubuntu from MATLAB to Octave

Hi, I'm trying hard to migrate on Ubuntu and started changing the scripts that i wrote for MATLAB to those for Octave.I found that I've got a different result when I'm running "corr2" function in MATLAB andOctave.I use the same size of two matrices and then used as:R = corr2(matrixA, matri ...

Latent semantic analysis: How to?

I want to code an application which uses "Latent semantic analysis" to extract the most important keywords out of a text.Explanation of the method on en.wikipedia.org:http://en.wikipedia.org/wiki/Latent_semantic_analysisMy approach is as follows:1) Extract all text information out of the t ...

C++ MATLAB-alike library.

I have to do some engineering stuff for a company but they don’t want to buy MATLAB licenses, which is quite understandable! My first thought was that I wanted to solve the problem using Perl, but it has some really annoying issues..So, do you guys know any FREE "MATLAB-alike" libraries f ...

design and analysis of graphs

anyone got a sample program for the following question.....pliz need some help....i know it would help a lot others as im always asked bout dis topicImplementation and Analysis of GraphsYou will implement and analyse theessential methods of a weighted, directed graph.Requirements:1. Define a class f ...

Adding MATLAB Code to C++ Project

I was trying to write a Matlab code and add it to my C++ application. I wrote the application on Qt 3.3.4 and it has no visual interface. After trying to do that for about 3 days, and moving all the Matlab libraries to /usr/lib it stopped giving me errors of undefined functions or variables. But the ...

How to do matrix inversion efficiently?

I am working on converting a matlab program to C/C++. I am wondering how to do matrix inversion effciently. Are there any existing implementations of these kind of matrix operation? I kind of feel it might be too much pain to write that from scratch. ...

exchange data between vb6 en matlab

helloI have a question:I have to write a program in vb6 that can execute a matlab m-file(a have to sent 2 integer with it) and returns the data( the data is 1 integer and a matrix (2*44100)). Can somebody tell me what the best solution is for this problem(dde , com , just a txt file to exchange the ...

Oracle PL/SQL CODE ANALYSER- CRUD MATRIX

I am in the process of trying to reverse engineer our application in order to provide some useful documentation to others on my project. Part of it is trying to build a CRUD Matrix, so i am trying to build on the data held in USER_DEPENCENCIES and record how each oracle object interacts with a given ...

Integrating MatLab with C#

I'm trying to learn how to integrate MatLab code with C# via .dll. I found the following example project and attempted to compile it: http://www.mathworks.com/matlabcentral/fileexchange/12987-integrating-matlab-with-cThe MatLab end of it worked fine, but I got the following error when I tried to com ...

Passing an Image Object from C# to Matlab

I have a question about interfacing C# and Matlab.I understand that to call Matlab from C#, the easiest way is to simply compile the Matlab m files as a shared library and then referencing them as a dll or lib. However, from all the examples I've seen, the only parameters that have been passed to Ma ...