sometimes i just want to see some content of the help files and not intend to use matlab itself but as we know i must start matlab software first, then open the help product can i simply open the help document without running matlab? thanks! "fangfines " <fangfines@qq.com> wrote in message <i67kgh$qcr$1@fred.mathworks.com>... > sometimes i just want to see some content of the help files and not intend to use matlab itself > > but as we know i must start matlab software first, then open the help product > > can i simply open the help document without running matlab? > > thanks! Hi, The MATLAB help for the current release (R2010b) is available over the web. Choose a product such as the Signal Processing Toolbox. http://www.mathworks.com/products/signal/ and then under Support and Training, select the documentation. http://www.mathworks.com/help/toolbox/signal/index.html Wayne "Wayne King" <wmkingty@gmail.com> wrote in message <i67rfa$3bl$1@fred.mathworks.com>... > "fangfines " <fangfines@qq.com> wrote in message <i67kgh$qcr$1@fred.mathworks.com>... > > sometimes i just want to see some content of the help files and not intend to use matlab itself > > > > but as we know i must start matlab software first, then open the help product > > > > can i simply open the help document without running matlab? > > > > thanks! > > H...

how to automatical digitise profile to generate a vector model of the profile and how to use the digitised profile to sweep generate a graphical three dimensional model of the picture please give me some example ...........thanks very much..... ...

Hello everyone, I have a matlab in class exercise due in few days. I am new to matlab and the instructions provided with the assignment is minimal. Can Someone help me with the basic understanding as in how can I map the problem's solution to matlab script ? I am not able to post question here as it is a jpeg file. Please let me know and then we can discuss further. ...

hi. really need help. i've to transmit an image serially between two computers using matlab on both transmitting and receiving ends. i've encoded the image into binary. been facing problems with the transmission when i used the command fprintf. when i executed that, i got a warning saying timeout occurred before terminator was reached. plus the receiving matlab hangs. i was told to save the binary packet into m-files then transmit the file over. how do i do that? is there a command to save and retrieve binary packets into and from m-files? i really need to get this done asap.thank you....

Hello.I'm in desperate need of some help here, I want to import various images of clouds taken about 30 seconds in one another as a single video file the loop I used to originally do this consisted of: files = dir(Directory of files) for i = 1:100 str = strcat('Directory for workspace',files(i).name); clouds(i,:,:,:)=imread(str); end; But the images it produced were 4-d uint 8 and i was unable to read them or work with them at all. Please can you offer me some type of solution. The main goal of these processed cloud images is to be able to track the movement of clouds in the skys so if you have any demos that I could look at please post them On 28/12/10 8:49 PM, Linus Hamann wrote: > Hello.I'm in desperate need of some help here, I want to import various > images of clouds taken about 30 seconds in one another as a single video > file the loop I used to originally do this consisted of: > files = dir(Directory of files) > for i = 1:100 > str = strcat('Directory for workspace',files(i).name); > clouds(i,:,:,:)=imread(str); > end; > > But the images it produced were 4-d uint 8 and i was unable to read them > or work with them at all. Please can you offer me some type of solution. > The main goal of these processed cloud images is to be able to track the > movement of clouds in the skys so if you have any demos that I could > look at please post them That looks okay to me, except that it...

Hi all, I'm going to work on a project involving a parallel version of MATLAB - I'm aware of various efforts like MATLAB-*P and so on Right now I need to read up on some material regarding MATLAB internals eg: How are the ATLAS(or is it BLAS) routines called in MATLAB? How does MATLAB's C code store information in memory, cache'ing etc? How is one to get at those? Do you know of any suitable reference(s)/resource(s)? Thank you very much, Aravind ...

hi i am student and I need help in one part of a homework... the problem is: Implements a function of birth to two sets of training classes accordance with the following specifications: each set consists of education vectors from two characteristics are among the statistically independent and the feature follows the normal distribution. The four average prices and price dispersion are four arguments as the entry-related ing. Moreover, the function receives the number of entry points for each class, even M1 and M2. The function returns two tables, measuring 3 × M1 and 3 × M2, wher...

I'm making an end-user application where I would like to use Matlab functionality both for calculation and plotting. Matlabs GUI builder guide does not satisfy my needs (no support for f.ex. internal frames and other nescessities), so I'm planning to compile my Matlab code and use other API (Java, QT or something) for GUI. My problem is then, that I loose access to the neat plotting commands availible under matlab GUI... Is there a way of integrating Matlabs plot functionality into another GUI system? - has it been done? - I appreciate any response! - P�l Berge ...

Dear All I am working in project using matlab gui... I finished them and run prefectly. Then I used Matlab Compiler to change to stand-alone C application and all my file works perfectly ..... except one give me error and I could not figure out what the hell is the problem!! Here are the errors: I use ==> mcc -g -B sgl rx_gui.m Error rx_gui.c 102: Type mismatch in redeclaration of 'system' Error C:\BC5\INCLUDE\stdlib.h 353: Earlier declaration of 'system' Error rx_gui.c 4356: Two operands myst evaluate to the same type in function Mrx_gui_rx_gui_OpeningFcn MBUILD.BAT...

I have been given an assignment and have no idea where to start. Please Help!!! 1. Open humpty_mixed.gif (2D image) and do what all of the king’s horses and men could not do – put humpty back together again. The image is 600x412 and split evenly along the rows and columns. (Note: We may use the imread(), imshow(), and imwrite() commands here.) * The picture is a scrambled picture of humpty dumpty that I am supposed to unmix. 2. Open humpty.jpg (3D image) and section off old humpty such that the top?half is red, bottom?left is green, and bottom?right is blue. For the top?half, force al...

Hello guys i have to control 4 wheels by 4 dc motor through matlab. i am newbee in matlab, also i have to make respective GUI, how to proceed.. aditya wagh <adipatil110@gmail.com> wrote in message <4999e3da-44a3-463b-bc16-fcc521231536@googlegroups.com>... > Hello guys i have to control 4 wheels by 4 dc motor through matlab. > i am newbee in matlab, also i have to make respective GUI, how to proceed.. Start here: <<http://www.mathworks.com/help/matlab/getting-started-with-matlab.html>> ...

I'm failry new at matlab, and I was wondering if anyone could help me figure out a problem I have. I have the following assigned values: i=1:500; j=122+i; k=j+1; l=i+1; What I want is to display my anwers in 4 columns, i j k l, and also somehow delete each line with a specific i value. For example I don't want every 5th value of i, so when I get my results 5,10,15 etc. of i j k l would not display in my answers. Thank you all for your help. In article <ef57c22.-1@webcrossing.raydaftYaTP>, Franco Alvarez <emgineering@gmail.com> wrote: >I'm failry new at matlab, and ...

Hi, I am a beginner of using matlab. I am now doing a project about cancer detection in matlab. I've got 120 samples which have classified as tumor or normal cells from patients. For each sample, there is 19200 parameters which are gene information of the cell. My objective is to find the best combination of parameters to classify the sample whether it is tumor or normal. Can anyone teach me how to do this? thanks very much cyly <ynlee519@hotmail.com> wrote in message <430718512.15579.1277718307555.JavaMail.root@gallium.mathforum.org>... > Hi, I am a beginner of usin...

Hi everyone! I hope you can help me with my probem. I want to reduce noise from a speech signal using an FIR Wiener filter. I am using the Wiener- Hopf equation to get the filter parameter, and in this equation, we need to compute autocorrelations ( or power spectrum). But first, I want to window my speech signal using 256 size windows. I only succeded in writing a matlab program that windows my signal in consecutive windows( a 256 window after a 256 window..etc). My problem is that I want the windows to partially overlap: That the second 256n window starts after 100 samples from the beginning...

Can any1 help me in matlab for image processing using blind deconvolution algorithm ...

Devo svolgere con matlab problema di equazioni differenziali con eulero trapezi usando function e non la funzione ODE!... Grazie anticipatamente L.M. i need to resolve with matlab differenzial equation with eulero (trapezi) method without use ode functin. i need just use simple matlab function. t u L.M. "lorenzomaccioni@hotmail.com" wrote: > > Devo svolgere con matlab problema di equazioni differenziali con > eulero trapezi usando function e non la funzione ODE!... > Grazie anticipatamente > L.M. > > i need to resolve with matlab differen...

I am trying to minimize the following loglikehood function and would like your help in matlab code thanks alot r(t) = a0 + a1 * r(t-1) + e(t), e(t) = (0, SD(e)) and n=N(0,1) e(t) = h(t)^0.5 * n(t) or n(t)= e(t)*h(t)^-0.5 h(t) = b0 + b1 * e(t-1)^2 + b2 * h(t-1)^2 s(t) = c0 + c1 * n(t-1)^3 + c2 * s(t-1) k(t) = d0 + d1 * n(t-1)^4 + d2 * k(t-1) LLF = -0.5 * log(h(t)) - 0.5*n(t)^2 + log(psi(n)^2) - ln(gamma(t)) psi = 1 + s(t)/6 * (n(t)^3 - 3*n(t)) + (k(t) - 3)/24 * (n(t)^4 - 6* n(t)^2 +3) gamma(t) = 1 + s(t)/6 + (k(t) - 3)^2 / 24 what am doing wrong? file 1. sk.m function [parameters, l...

Hello Dear; I’m a programmer and developer of applications in Matlab with more than 5 years of experience and I offer services. Development projects and work on issues of science and engineering (mechanical, hydraulic systems, civil, industrial, environmental, chemical, electrical, electronics, physics, mathematics, statistics, ...) using programming software and graphical display as Matlab. I teach courses, seminars, trainings, workshops and virtual programming and graphic display of Matlab, the courses are mainly oriented to signal and image processing, numerical methods, statistics and general data processing, development and automation of processes and systems through implementing various types of models. Besides providing advice and assistance in developing all kinds of university-level technical and scientific environmental and physical sciences, mathematics and statistics related to Matlab (implementation of functions, encryption code, programs, script, GUI, executables ...). The service costs are negotiable, 50% at the beginning and 50% to finish the job. To contract and information: E-mail: correa.dave30@gmail.com Blog: http://fismatlab.blogspot.com/ Dave <correa.dave30@gmail.com> wrote in message <1706039780.58322.1280963817173.JavaMail.root@gallium.mathforum.org>... > Hello Dear; > > I’m a programmer and developer of applications in Matlab with more than 5 years of experience and I offer services. > > Development p...

Hello everyone, How do I compile MATLAB M files into a form that can then be called from within the MATLAB interpreter? A roundabout way would seem to be to (somehow) Turn the matlab code into C (I think mcc does this), then compile this C code into MEX format and call that. Is there an easier way? I have the MATLAB compiler, so I just need to know what to do with it to get this to work. Thanks in advance, Sina sina.tootoonian wrote: > > > Hello everyone, > > How do I compile MATLAB M files into a form that can then be called > from within the MATLAB interpreter? A roundabout way would seem to > be > to (somehow) Turn the matlab code into C (I think mcc does this), > then > compile this C code into MEX format and call that. Is there an > easier > way? I have the MATLAB compiler, so I just need to know what to do > with > it to get this to work. > > Thanks in advance, > > Sina > > HELP MEX > HELP MEX Or, better, HELP MCC help pcode pseudo code is useful to obfuscate code - protect algorithms, yet still run at full speed and be distributable to other matlab users sina.tootoonian wrote: > > > Hello everyone, > > How do I compile MATLAB M files into a form that can then be called > from within the MATLAB interpreter? A roundabout way would seem to > be > to (somehow) Turn the matlab code into C (I think mcc does this), > then > compile this C code into MEX format and call that...

Dear All, I am completely new to MATLAB and the digital world. Could anyone help me with my following query. What are the methods used to implement a filter from an fdatool design in MATLAB On Wed, 13 Feb 2013 21:39:17 +0000, savina wrote: > Dear All, I am completely new to MATLAB and the digital world. Could > anyone help me with my following query. What are the methods used to > implement a filter from an fdatool design in MATLAB (...as well as 'completely new' to writing a compact subject line.) Depends on what you mean by "methods". If you launch the FDA tool, a 'la: > fdatool ....and look near the bottom of the GUI, you should see quite a lot of information on available filter synthesis options. ...

any one please can help me sploving the following question 1________Given the causal system y[n] =3D 0.9y[n-1] + x[n], find H(z) and sketch the pole-zero plot. See the functions roots.m and zplane.m. 2___ Plot the magnitude and phase of H(z) on the frequency axis from 0 =E2=80=93 =EF=81=B0, or normalized frequency 0 - 1, and label the graphs. S= ee the freqz.m command. hani_al_yazidi@hotmail.com wrote: > any one please can help me sploving the following question > > > 1________Given the causal system > > y[n] = 0.9y[n-1] + x[n], > > find H(z) and sketch the pole-zero plot. See the functions roots.m and > zplane.m. > > 2___ Plot the magnitude and phase of H(z) on the frequency axis from 0 > – , or normalized frequency 0 - 1, and label the graphs. See the > freqz.m command. It looks like homework. State what you tried and what error messages you got and someone who knows Matlab will probably help. We try not to do homework here, but (like gods) we do help those who help themselves. Jerry -- Engineering is the art of making what you want from things you can get. ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯&...

Hello , I'm a new user in Matlab. So should you advise matlab notes , documentation please ? <azatserver113@gmail.com> wrote in message news:7b4e75e2-40c6-43bb-acc6-2553123ba649@googlegroups.com... > Hello , > > I'm a new user in Matlab. So should you advise matlab notes , > documentation please ? > At the MATLAB command prompt type this command: doc This will show the documentation included as part of your installation. I recommend reading through the Getting Started section of the MATLAB documentation first, and executing the examp...

can Matlab support 32-bit matlab version scripts on 64-bit version of matlab in windows platform?.if yes , how is the performance better ? please do answer this question thank u "Gangamma " <gangvsng@gmail.com> wrote in message <hvmr7h$sn0$1@fred.mathworks.com>... > can Matlab support 32-bit matlab version scripts on 64-bit version of matlab in windows platform?.if yes , how is the performance better ? Yes, Matlab program written in 32/64 bits are compatible accepted MEX file. 64-bit version can handle larger array but does *NOT* improve speed. Br...

i have a matrix which has 16 columns and varying number of rows.. i need to replace the elements ranging from -50 to 50 with zero and the rest should remain the same.. i have coded for a single element search and replace which is [m, n] = size(Data); for i = 1: m if ( Data(i) == 1 ) Data(i) = 0; end end but how do i do it for a range of -50 to 50 instead of a 1 in my code.. could anyone help me out.. also please suggest me if there are any matlab function which does this with out the use of the for loops... Regards, Mohan i have a matrix which has 16 columns and...

Undocumented, unsupported and hidden features in Matlab

... 23°21′N 90°42.5′E / 23.35°N 90.7083°E / 23.35; 90.7083 Coordinates : 23°21′N 90°42.5′E / 23.35°N 90.7083°E / 23.35; 90.7083 Matlab ...

The MathWorks - Developers of MATLAB, Simulink and Stateflow. Offers products for data analysis, visualization, application development, simulation, ...

Read reviews, compare customer ratings, see screenshots, and learn more about MATLAB Mobile. Download MATLAB Mobile and enjoy it on your iPhone, ...

In the aftermath of an earthquake, every second counts for disaster victims. Imagine a system that can locate people quickly and help first responders ...

What prompted the development of MATLAB?

If you are trying to compile Matlab into .Net framework, you might encounter this message, even though you have the .Net framework installed ...

Matlab, one of the world's most widely used products for algorithmic development, has long occupied its own niche far removed from EDA and hardware ...

dmtcp - DMTCP: Distributed MultiThreaded CheckPointing matlab -nodisplay -r "parpool('local',4); parfor i=1:10, pause(1); fprintf('%i ',i); end; ...

... so he focused on studying the methodology and the tools available for analyzing 433MHz RF transmission. He describes the process of using MATLAB ...

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