mathieu.horsky's articles:

Items(19) /2 Next >> Last >|

Problem loading data back into fields 4 27 (12/7/2012 11:54:08 AM) comp.soft-sys.matlab Hello ! I have used this function with success in the past, but it seems that it doesn't work for my new project. Basically I am saving "edit text" boxes content to a .mat file, which seem to work fine, but ... Matt

Assign a value to a specific matrix location 4 12 (12/5/2012 6:16:08 PM) comp.soft-sys.matlab Hello ! I have a small problem here. I have a matrix of this type : ------------------- A=[1, 2, 3, 4] ------------------- And basically what I want to do is this : ------------------- A(1)=4; -... Matt

Vector definition using variables 4 16 (12/5/2012 4:09:08 PM) comp.soft-sys.matlab Hello guys, I am having the following problem when I want to use the following function : -------------- tstep=0.1; final_time=30; vect1=0:tstep:final_time -------------- So the vector produced sho... Matt

Error using interp1 function 9 140 (12/5/2012 3:17:08 PM) comp.soft-sys.matlab Hello everybody. After using the following function : -------------- AAA=interp1(d, time3, 20, 'linear','extrap') -------------- I'm getting the following error : -------------- Error using gridd... Matt

Finding Y value from X (interpolation curve) 2 36 (10/15/2012 5:33:07 PM) comp.soft-sys.matlab Hello ! I have a series of value that I have plotted. But as I needed a complete range of value, I built an interpolation curve. Now, from a X value, I would like to know the corresponding Y value. This v... Matt

Export data to workspace doesn't work from GUIDE 3 26 (8/19/2012 2:09:07 PM) comp.soft-sys.matlab Hello guys, I have a problem with the export function to workspace. I made an user interface and when I launch the simulink model from it, the export to workspace function doesn't do anything. But when I lau... Matt

Reset input in Simulink 3 30 (7/17/2012 7:51:12 AM) comp.soft-sys.matlab Hello ! I would like to know how can I reset a signal. I have a value that grow up and up with time, and I want that when the value reaches a time T, it resets itself and start growing from 0. This in Sim... Matt

Symbolic variable with Simulink 26 49 (7/9/2012 9:59:08 AM) comp.soft-sys.matlab Hello ! I have created a MATLAB FCN function block where I have the following code : ----------------------------- betaX=sym('betaX'); sol1=solve....... ----------------------------- I'm getting an ... Matt

Loop using vectors and scalar under Simulink 0 26 (7/7/2012 8:42:07 PM) comp.soft-sys.matlab Hello ! I'm getting close to having my model working and I think I need to clear that last part with your help, because I have no idea how to do this (I'm new to Matlab and Simulink). Basically I have a m... Matt

Pick a value at a decided moment 3 34 (6/28/2012 7:53:07 AM) comp.soft-sys.matlab Hello ! I am facing a problem. I have a signal which is a sin wave but which doesn't go to negative values (it is flat at 0 when it should go negative). I have to detect the moment when it reaches 0 (easy) a... Matt

mathieu.horsky's replies:

Items(16) /2 Next >> Last >|

Solving a (complicated) equation system 17 34 (6/18/2012 2:10:07 PM) comp.soft-sys.matlab Hello ! I have a quite difficult system of equations to solve. I am desperate to find the solution now to this problem. Here are the equations I have at my disposal : tan(alphaAR)*(R*cos(beta))==ee beta=... mathieu.horsky (76)

Pick a value at a decided moment 3 34 (6/28/2012 7:53:07 AM) comp.soft-sys.matlab Hello ! I am facing a problem. I have a signal which is a sin wave but which doesn't go to negative values (it is flat at 0 when it should go negative). I have to detect the moment when it reaches 0 (easy) a... mathieu.horsky (76)

Symbolic variable with Simulink 26 49 (7/9/2012 9:59:08 AM) comp.soft-sys.matlab Hello ! I have created a MATLAB FCN function block where I have the following code : ----------------------------- betaX=sym('betaX'); sol1=solve....... ----------------------------- I'm getting an ... mathieu.horsky (76)

Reset input in Simulink 3 30 (7/17/2012 7:51:12 AM) comp.soft-sys.matlab Hello ! I would like to know how can I reset a signal. I have a value that grow up and up with time, and I want that when the value reaches a time T, it resets itself and start growing from 0. This in Sim... mathieu.horsky (76)

Export data to workspace doesn't work from GUIDE 3 26 (8/19/2012 2:09:07 PM) comp.soft-sys.matlab Hello guys, I have a problem with the export function to workspace. I made an user interface and when I launch the simulink model from it, the export to workspace function doesn't do anything. But when I lau... mathieu.horsky (76)

Finding Y value from X (interpolation curve) 2 36 (10/15/2012 5:33:07 PM) comp.soft-sys.matlab Hello ! I have a series of value that I have plotted. But as I needed a complete range of value, I built an interpolation curve. Now, from a X value, I would like to know the corresponding Y value. This v... mathieu.horsky (76)

Error using interp1 function 9 140 (12/5/2012 3:17:08 PM) comp.soft-sys.matlab Hello everybody. After using the following function : -------------- AAA=interp1(d, time3, 20, 'linear','extrap') -------------- I'm getting the following error : -------------- Error using gridd... mathieu.horsky (76)

Vector definition using variables 4 16 (12/5/2012 4:09:08 PM) comp.soft-sys.matlab Hello guys, I am having the following problem when I want to use the following function : -------------- tstep=0.1; final_time=30; vect1=0:tstep:final_time -------------- So the vector produced sho... mathieu.horsky (76)

Assign a value to a specific matrix location 4 12 (12/5/2012 6:16:08 PM) comp.soft-sys.matlab Hello ! I have a small problem here. I have a matrix of this type : ------------------- A=[1, 2, 3, 4] ------------------- And basically what I want to do is this : ------------------- A(1)=4; -... mathieu.horsky (76)

Problem loading data back into fields 4 27 (12/7/2012 11:54:08 AM) comp.soft-sys.matlab Hello ! I have used this function with success in the past, but it seems that it doesn't work for my new project. Basically I am saving "edit text" boxes content to a .mat file, which seem to work fine, but ... mathieu.horsky (76)