May 2, 2007 #1 tycheng Junior Member level 3 Joined Apr 17, 2007 Messages 31 Helped 2 Reputation 4 Reaction score 0 Trophy points 1,286 Activity points 1,425 Hi ! guys, Somebody could tell me how to wite a matlab(or simulink) Laplace transform eq. (1-exp(-st))/s........... Thank you for your help!
Hi ! guys, Somebody could tell me how to wite a matlab(or simulink) Laplace transform eq. (1-exp(-st))/s........... Thank you for your help!
May 3, 2007 #2 O Omar El-Sewefy Newbie level 4 Joined May 3, 2007 Messages 6 Helped 2 Reputation 4 Reaction score 1 Trophy points 1,283 Location Egypt Activity points 1,319 Try This Code: syms s t y y=laplace((1-exp(-s*t))/s); ezplot I tried it and it worked nicely also if you can please PM me if the output was what you anticipated or not
Try This Code: syms s t y y=laplace((1-exp(-s*t))/s); ezplot I tried it and it worked nicely also if you can please PM me if the output was what you anticipated or not
May 3, 2007 #3 M MANIAK_44 Newbie level 6 Joined Nov 26, 2006 Messages 13 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,365 Hi can anyone help me out with simulink ? i need an ALAMOUTI SPACE TIME BLOCK in SIMULINK or can any one tell me how to make a user defined code block in simulink thanx i need help urgently tc
Hi can anyone help me out with simulink ? i need an ALAMOUTI SPACE TIME BLOCK in SIMULINK or can any one tell me how to make a user defined code block in simulink thanx i need help urgently tc
May 4, 2007 #4 tycheng Junior Member level 3 Joined Apr 17, 2007 Messages 31 Helped 2 Reputation 4 Reaction score 0 Trophy points 1,286 Activity points 1,425 But the "S" in the equation (1-exp(-S*td))/S is already a laplace transform symbol(just like laplace(u(t))=1/S ). Where td is a constant. But I will thank you any way.
But the "S" in the equation (1-exp(-S*td))/S is already a laplace transform symbol(just like laplace(u(t))=1/S ). Where td is a constant. But I will thank you any way.
May 5, 2007 #5 O Omar El-Sewefy Newbie level 4 Joined May 3, 2007 Messages 6 Helped 2 Reputation 4 Reaction score 1 Trophy points 1,283 Location Egypt Activity points 1,319 tycheng said: But the "S" in the equation (1-exp(-S*td))/S is already a laplace transform symbol(just like laplace(u(t))=1/S ). Where td is a constant. But I will thank you any way. Click to expand... Then Either use the same code and change the function laplace to ilaplace to get the inverse laplace transform and draw the signal in the time domain or perform the laplace function over the original signal in the time domain and ezplot the result
tycheng said: But the "S" in the equation (1-exp(-S*td))/S is already a laplace transform symbol(just like laplace(u(t))=1/S ). Where td is a constant. But I will thank you any way. Click to expand... Then Either use the same code and change the function laplace to ilaplace to get the inverse laplace transform and draw the signal in the time domain or perform the laplace function over the original signal in the time domain and ezplot the result