Matlab

data plot + gradient + y-intercept
Can I ask how it will be possible to do: 1) plotting of point data 2) Finding the graph between 2 points (may not be linear) 3) finding the x or y intercept ... 6 Feb 2010 10:45

Matlab cannot find ismembc2
Hi, I have been having trouble convincing Matlab that it can find ismembc2. ismembc2 ??? Undefined function or variable 'ismembc2'. [mcoughlin(a)ldas-pcdev1 ~]$ ls /ldcg/matlab_r2007a/toolbox/matlab/ops/ismembc2.* /ldcg/matlab_r2007a/toolbox/matlab/ops/ismembc2.cpp /ldcg/matlab_r2007a/toolbox/matlab/ops/isme... 6 Feb 2010 15:13

Key point Matching
hi, I m doin a project on Content based Image retrieval for my final year. I m using the concept of Key point extraction and matching. I hav succeeded in extracting the keypoints from my images but i m not getting how to match them with the Database images......I hav tried many web sites but didnt get anything specific... 6 Feb 2010 10:45

Syms?
To define a variable which I want to keep as a variable I always used this script: syms X1 X2 But now I installed a newer version of Matlab (R2008b), and it gives an error when I try to define X1 & X2 does anybody know what script to use? ??? Undefined function or method 'syms' for input arguments of type ... 6 Feb 2010 06:23

about intel c++ compiler 11
Is there any plan to support intel c++ compiler 11 version in matlab : mex ? ... 6 Feb 2010 05:19

Area of shapes inside image
Hey guys, I have a pretty simple image : http://drop.io/b2r3eej I just want to measure the properties of the black regions. I took a look at the tutorial that ImageAnalyst has posted and I am essentially using that word for word. But for some reason, my code does not compile. It has the error: "??? Error using ==> re... 7 Feb 2010 23:06

Matlab Noob.. can anyone help?
Ok we have a project due where we are suppost to make the line say this, after we import a apple file into matlab. It is suppost to say this "“This stock's highest ever closing price was $215.04, which occurred on 19-Jan-10” When i try tho I get this fprintf('This stocks highest ever closing price was... 6 Feb 2010 17:25

Report Generator and GUIDE figs
Does anyone know if the Figure Snapshot component of the Report Generator can perform snapshots on GUIDE-created GUI figures? When I try, I get: Invalid handle object. ??? Error while evaluating TimerFcn for timer 'timer-1' Invalid handle object. Thanks, Gary ... 5 Feb 2010 22:52

how to process the passband signal in terms of sampling burden in matlab and simulink
uhf and microwave signal could not be processed due to memory burden or etc in terms of sampling requirements in matlab and simulink environment. how can i deal this problem ? and how can i use rician fading ch of simulink with passband signal not baseband signal? ... 5 Feb 2010 21:46

Error Starting Desktop
Running R2007a on Windows 7 and keep getting Error Window on starting desktop. The window includes a series of referenced java unknown source files. I tried the suggested removal of a xml file on the blog, but could not locate the file. The applcation was working on the platform until about a month ago and has just s... 5 Mar 2010 05:02