bracardi82's articles:

Items(73) /8 Next >> Last >|

How to get numerator and denominator of a IIR filter 0 0 (5/4/2013 7:56:08 PM) comp.soft-sys.matlab Hi all, I designed a IIR filter with FDATOOL, how could I get the numerator and the denominator of the designed filter? Thanks Regards Pietro ... pietro

bar3: how to improve the visualization 5 2 (4/18/2013 5:10:14 PM) comp.soft-sys.matlab hi all, I plotted a 3d histogram using the bar3 command of a 24x12 matrix. This is what I made: http://imageshack.us/a/img829/7953/34753637.jpg Since the x axis has 12 ticks instead the y one has 24 t... pietro

interface: 1st gen with 2nd gen simmechanics objects 3 3 (4/3/2013 8:28:07 AM) comp.soft-sys.matlab Hi all, just need to develop a simmechanics model where I need to actuate few bodies with a specified displacement and simmechanics 2nd gen doesn't allow that. Instead 1st gen simmechanics allow that. Is it... pietro

how to convert a symbolic system into its matrix form 2 2 (3/14/2013 5:18:05 PM) comp.soft-sys.matlab Hi all, I have a symbolic system and I have to convert it in its matrix form. As example: a*x+b*y=2; c*x+d*y=5; in [a,b;c,d]*[x;y]=[2;5]; Is there anyway to perform that with matlab2012a? I know... pietro

simmechanics: ground excited model 1 2 (3/12/2013 4:35:07 PM) comp.soft-sys.matlab Hi all, I'm just trying to develop a ground excited model of single degree of freedom model. The excitation is in terms of displacement. Here you can see the model. http://imageshack.us/f/820/modelqg.p... pietro

simulink: get a transfer function after a derivative block 2 6 (3/2/2013 1:07:07 PM) comp.soft-sys.matlab Hi all, I have a simulink model with a derivate block in it. I need to get the transfer function of that model, therefore I set the input and output point and linearized the model to get it. Unfortunately ... pietro

fmincon: constraint normalization 1 5 (2/21/2013 10:24:07 AM) comp.soft-sys.matlab Hi all, I'm using fmincon to optimize an objective function. I need to normalize all the constraints because the design variables have different units (i.e angles, lengths and torque) and I need to check th... pietro

Get the transfer function of a simulink model 1 4 (2/8/2013 1:06:08 PM) comp.soft-sys.matlab Hi all, I need to get the transfer function of this simple model: http://img6.imageshack.us/img6/7931/immaginezvu.png I have set up the input and output points. I typed on the command history: [A,B,C... pietro

Can matlab with vehicle network toolbox import .blf file? 1 13 (1/30/2013 10:26:08 AM) comp.soft-sys.matlab Hi all, I have a blf file created with vector canalyzer. Is it possible to import .blf file in matlab with the vehicle network toolbox? thanks Best regards Pietro ... pietro

how to get list of all block in a subsystem? 1 6 (12/7/2012 9:27:08 AM) comp.soft-sys.matlab Hi all, I need to know the list of all block in a subsystem. How could I get it? thanks Pietro ... pietro

bracardi82's replies:

Items(88) /9 Next >> Last >|

How to perform this vector operation ? 2 1 (5/10/2013 5:38:09 AM) comp.soft-sys.matlab I have these much vectors : d4=cos(2*pi*293.665*(0:1/44100:.25)); f4=cos(2*pi*349.228*(0:1/44100:.25)); e4=cos(2*pi*329.628*(0:1/44100:.25)); g4=cos(2*pi*391.995*(0:1/44100:.25)); c5=cos(2*pi*523... devanandiamin7 (34)

Frequency array feeds real valued FFT 2 1 (5/8/2013 10:53:09 AM) comp.soft-sys.matlab The final goal I am trying to achieve is the generation of a ten minutes time series: to achieve this I have to perform an FFT operation, and it's the point I have been stumbling upon. Generally the aime... francesco86perrone (36)

matrix dimension mismatch 3 2 (5/5/2013 3:40:09 PM) comp.soft-sys.matlab I am trying to calculate the equations of Tsr, Cp, Pf, Pair, Prot, Ke, E, I, Pe, Pgen, Pnet imposing conditions of the range "-0.055 && k>3) break end N(j,k) end ... engr.mushfiq (4)

bar3: how to improve the visualization 5 2 (4/18/2013 5:10:14 PM) comp.soft-sys.matlab hi all, I plotted a 3d histogram using the bar3 command of a 24x12 matrix. This is what I made: http://imageshack.us/a/img829/7953/34753637.jpg Since the x axis has 12 ticks instead the y one has 24 t... bracardi82 (221)

interface: 1st gen with 2nd gen simmechanics objects 3 3 (4/3/2013 8:28:07 AM) comp.soft-sys.matlab Hi all, just need to develop a simmechanics model where I need to actuate few bodies with a specified displacement and simmechanics 2nd gen doesn't allow that. Instead 1st gen simmechanics allow that. Is it... bracardi82 (221)

how to convert a symbolic system into its matrix form 2 2 (3/14/2013 5:18:05 PM) comp.soft-sys.matlab Hi all, I have a symbolic system and I have to convert it in its matrix form. As example: a*x+b*y=2; c*x+d*y=5; in [a,b;c,d]*[x;y]=[2;5]; Is there anyway to perform that with matlab2012a? I know... bracardi82 (221)

simmechanics: ground excited model 1 2 (3/12/2013 4:35:07 PM) comp.soft-sys.matlab Hi all, I'm just trying to develop a ground excited model of single degree of freedom model. The excitation is in terms of displacement. Here you can see the model. http://imageshack.us/f/820/modelqg.p... bracardi82 (221)

simulink: get a transfer function after a derivative block 2 6 (3/2/2013 1:07:07 PM) comp.soft-sys.matlab Hi all, I have a simulink model with a derivate block in it. I need to get the transfer function of that model, therefore I set the input and output point and linearized the model to get it. Unfortunately ... bracardi82 (221)

fmincon: constraint normalization 1 5 (2/21/2013 10:24:07 AM) comp.soft-sys.matlab Hi all, I'm using fmincon to optimize an objective function. I need to normalize all the constraints because the design variables have different units (i.e angles, lengths and torque) and I need to check th... bracardi82 (221)

fminsearch and integers 4 1 (5/14/2013 4:13:08 PM) comp.soft-sys.matlab I am using fminsearch to minimize a function that depends on 5 variables. I want two of the variables to be integers. Is there a way to pass integers and real numbers to the function using fminsearch? Tom ... bunn1 (7)