Hi
I need to "plot the output response of the system shown to the input stimulus given"
I suppose it would help if i knew where to start, but I'll try and explain as best I can.
There are two drawings.
Drawing 1 - shows a rectangle with 1 / 1 +0.5s inside and a line drawn...
0=\frac{cos^2x}{x}-\frac{1}{5}
\frac{1}{5}=\frac{\cos x \cos x}{x}
5=\frac{x}{\cos x \cos x}
0=x \sec ^2 x-5
is this true? when I plot this, it doesn't give me the same function
I'm having a bit of difficulty plotting
y=\left( \frac{3}{2} \right) ^{1/3} \arcsin ^{2/3} x \qquad -1 < x < 1
I don't know how to work around the problem associated with the domain of \arcsin x. Is there any way to do it?
Any help is highly appreciated.
Hi there,
I have a simple function and I want to plot it in MATLAB but i get an error.
Maybe someone can help. The function is of the type 1/(X^3 + X^2 +1)
I can plot a polynomial but I have no idea about the function above.
Thnx
I've had quite a bit of difficulty to properly fit into the screen the direction field plot of
y^{\prime}=te^{-2t}-2y
which is happening because the solution to this differential equation is pretty ugly. I'm working in Mathematica 5. The plot and the notebook are attached so that you can...
(i guess this should be easy, but I'm struggling with this section...) I'd appreciate help!
I'm not quite sure how to do this. I posted the diagram at my web site...the question is also there, but I typed it here just to give you an idea of what it is about. Thanks! The website...
I tried some formulas on my graph calculator after reading about root mean square calculations of power and physics.
Plot these using radians:
Y1 = (sin(X)^2)^(1/2)
Y2 = (tan(X)^2)^(1/2)
Y3 = (tan(X)^3)^(1/3)
Axis:
0<x<2(pi)
0<y<2(pi)
or zoom to fit!
kinda cool huh!
Has anyone...
hi,i want to know the command which i have to give to plot this using mathematica.actually interval should be sufficient and near by origin.thx in advance.
z^2-xy+1=0
plotting phase and magnitude - urgent
hi,
Using the Fourier transform integrals i find the Fourier transform of a function to be
x(w) = j (5To/2) { sinc [5To/2 (W+Wo)] - sinc[5To/2 (W-Wo)] }
Can someone pls tell me how to find the phase and the magnitude from this equation and how to...
I'm quite a beginner in maple and I want to plots some points with a Scatterplot and add the bestfit curve but I can't get maple to put both in the same plot...:rolleyes: I'd also liek to know how to make a scatterplot with max/min extensions of evry points (I have no idea how you call these)...
Hi,
I downloaded a program called GraphCalc(www.graphcalc.com) a couple of days back, and I have been having fun putting in functions and generating surfaces. Could someone recommend other such softwares(freewares) that are as good or better than the above mentioned. It need not strictly be a...
Ok I'm workin on this porject and I just got this error:
? Error using ==> plot
Illegal parameter-value pair.
Error in ==> plotfunction at 21
plot(xset, yset,plotsymbol ,xname,yname,title);
When I click on it to take me where the problem is, this is what I have there:
%...
I'm making some bifurcation diagrams for school and was wondering if there is any way to get a finer point than just saying plot(a,b,'.') ? Mine get the point across, but would look better if they were finer.
-thnx
Hi,
I need some generous person to help me! I am having problems figuring out how to analyze my recorded sounds in Matlab. I would like to plot a stem graph where my x-axis is the frequencies present in the sound and my y-axis to be the magnitude of these frequencies in dB.
If there is...
Hi
I am looking for any tutorials in how to plot a time response plot from a z-plane transfer function
For example, if you have G = 4 / z + 2
I understand that plotting this on the z-plane would result in a point at -2 (although I am not sure about how the numerator of 4 might affect...
Please refer to jpeg extension
I think that the following MatLab code will solve the first D.E,
>> function xdot = nlseq(t,x); % Returns the state derivative
>> R = [2 -1; 3 5];
>> L = [1 – cos(0.5*t) 5*sin(4*t); 20*sin(2*t) 3–cos(0.8*t)];
>> V = [15*sin(t); 25*cos(t)];
>> xdot...
Hi! Is it possible to do a plot directly from LaTeX, ie using a tex command? It would be nice to do something like \plot{x^2+y^2+z^1=1} instead of plotting it in maple, exporting it to PostScript, opening and editing in illustrator, exporting to PDF and then include it in the file...
Thanks...