Matlab

Help with Vectors in Matlab
Hi, I need some help with vectors in Matlab. Here is the scenario I have a vector A with 100 elements. From previous calculations, x of the elements are 1 and the rest (100-x) are zero. (I know there are more 1's than zeros in the vector) But I need to make the vector with half of its element "zero" and the remain... 23 Apr 2010 20:59

activex WMP not working in matlab deploytool
Hi i ve a GUI in matlab which consists of different componants one of them is activex Windows media player(WMP). WMP is working fine when i run GUI in matlab. i ve generated exe of my GUI using matlab deploytool. myGUI.exe works fine except activex WMP component which is not functioning in exe form of my GUI Any... 23 Apr 2010 20:59

simulink 7,1 vector to uint8 scalar
I have an incoming boolean [7 1] column vector from the joystick block model buttons. Each button represents a 0 for off and 1 for on. I want to concatonate this to a single uint8 with bits 0-6 representing the buttons. The 7th and last bit is garbage and can be anything. I know I could write a matlab function bloc... 23 Apr 2010 20:59

plotting in a for loop using eval .... *gasp*
Hello, I am running cycles of data that run into the 100000s and will soon get to 10^6, and I would like to plot the hysteresis loops for the loops 1,10,100,1000,10000,99996, for whivh I have to use the indices index1, index10, index1000, index100000 and index99996; there are 29 data points in each loop hence plotti... 23 Apr 2010 20:59

icc profile reading error
On 4/21/2010 8:59 AM, mat wrote: hi steve, tried it, worked nicely, thanks! yet another if i may. how can one use matlab to extract color measurement data from a profile? (i mean the measurement data that was used to create the profile in the first place.) thanks a lot, mat That informa... 23 Apr 2010 20:58

how to plot the discrete colorbar?
"James Anderson" <janderson_net(a)yahoo.com> wrote in message An example can be found in page 69 of the following thesis http://reality.media.mit.edu/pdfs/thesis.pdf (The top figure of Figure 14) -James Hi, I guess in the example the legend command is used instead. But however, I do search this ... 23 Apr 2010 20:58

How to make data-dependent plot symbols?
Good morning. Suppose I have a table of data with multiple columns. The first column has X values, and the second (say) has Y values to be plotted against X. The remaining columns have other data associated with X, but I'm not going to plot those. Now suppose I want to plot X against Y, but I want the markers to var... 23 Apr 2010 20:59

GUI Slider and dicom image
Hi matlab Users I have some difficulties with GUI. At this point, I just want to open a DICOM file and be able to visualize images by scrolling a slider with GUI. I've done the first part : open a dicom file and display a image by clicking a button (uigetfile and dicomread functions). But I don't know how t... 23 Apr 2010 20:58

Problems with current measurment block, shorts to ground
I am trying to use to use the current measurement block in a simulation of an electricity meter, as seen at http://www.salisbury.org.uk/power_meter.JPG and http://www.salisbury.org.uk/power_system.JPG MATLAB reports that the AC source is shortted and it seems to be through the ground connection to the current monito... 23 Apr 2010 20:58

call a simulink block in .m function
Hi everyone. My problem is the following: I have two program: the first it's a .m function and the second if's a simulink .mdl file. Now, I'd like to call in my .m function the Simulink block. Taht is, I'd like to use .mdl like a .m function: is it possible? I'd like to do some like ".m function call Simulink... 23 Apr 2010 20:58