In a literary work, film, story or other narrative, the plot is the sequence of events where each affects the next one through the principle of cause-and-effect. The causal events of a plot can be thought of as a series of events linked by the connector "and so". Plots can vary from the simple—such as in a traditional ballad—to forming complex interwoven structures, with each part sometimes referred to as a subplot or imbroglio. In common usage (for example, a "movie plot"), however, it can mean a narrative summary or story synopsis, rather than a specific cause-and-effect sequence.
Plot is similar in meaning to the term storyline. In the narrative sense, the term highlights important points which have consequences within the story, according to Ansen Dibell. The term plot can also serve as a verb, referring to the writer's crafting of a plot (devising and ordering story events) or to a character's planning future actions in the story.
Homework Statement
http://www.wifstrand.se/Albert/stuff/p13.3-6.png
Homework Equations
From circuit analysis I've found the network function to be
H(ω) = -(10^(-4) +jωC1)/(1/R2 + jωC2)
(could be wrong)
The Attempt at a Solution
I don't know how to determine the network...
Homework Statement
7/2x >= -1/4
then put it on a number plot.
Homework Equations
The Attempt at a Solution
7x/7 >= -2/4 = -1/2
-1/2 *7/1 = -7/2
x>= -7/2 and I'm not sure if I'm even correct for that answer, and I have to put it on a number plot.
Hello,
You can use a Q-Q plot to visually test if 2 continuous variables are from the same distribution and you get a straight line.
Is there a way to visually test if 2 discrete variables are from the same distribution? Also is there a way to test it mathematically?
Thanks
What is the load line equation for I-V Characteristic plots?
Why is load line slope negative? According to Ohm's Law: i = V/R; so as voltage increases current increases then slope should be positive, right?
Any python/matplotlib experts out there?? This one has been driving me crazy all day. I have three vectors, azimuth, frequency and power, which I would like to histogram and plot on a polar axis. I can plot a scatter plot this way no problem but the histogram gets messed up somehow. An example...
Hey guys. I was wondering if anyone could give me some hints or help me understand well how to get transfer functions off bode plots. Here is an example I need to solve:
http://i1226.photobucket.com/albums/ee410/jean28x/bodeplotcalc.jpg
This is the Bode plot of a Broadband Bandreject Op Amp amplifier. The exercise says this:
I know that in order to get both cutoff frequencies I need to subtract 3 dB from the plot, but how do I get the gain? I would think that the gain is 3 dB because it is also the distance between the top of...
If you have the impact force on the y-axis (in Newtons) and the time on the x-axis (in milliseconds), can you get the coefficient of restitution from just this? The plot is for the force of impact exchanged between two balls as a function of time.
I know the coefficient of restitution is the...
Hi all, I am wondering how I plot the steady state temperature distribution of a square flat sheet in maple. I solved the initial partial differential equation I was given and ended up with a function generalized as
T(x,y) =(constants)*sum(stuff).
Which is a Fourier series representing...
$$
\vec{E} = -E\cos\theta\left(1 + \frac{2a^3}{r^3}\right)\hat{e_r} + E\sin\theta\left(1 - \frac{a^3}{r^3}\right)\hat{e_{\theta}}.
$$
How can I plot this in Mathematica?
According to me Transfer function will be G(s)= (s2+2ζωn+ωn2)/((s+p1)(s+p2))
I assume from the given plot that ωn < p1 and ωn < p2
Then the bode plot will be as per me like following :From the Bode plot we can see for higher freq magnitude is amplified . So it will be High pass Filter.
That's...
Howdy folks,
I have been given the opportunity to do some extra credit for my mechanics class. As an assignment, my prof would like to see a 3D trajectory plotted via a program (like Python).
My basic assignment is to plot the trajectory of a soccer ball after it has been kicked. I don't...
Hi,
I was wondering - In the plots that we see of magnetic lines of force (like this one) what exactly are they plotting against what?
Meaning is it Bx vs x vs y, or is it Bx vs By vs Bz?
1. Problem is given in the following link:
http://s11.postimage.org/mrns0fu37/Problem.jpg
Homework Equations
In my opinion open loop transfer function is given stable. So poles on RHS for open loop t.f. will be 0. But nyquist plot rotates (0,0) point by -360 . So thare will be...
Hi everyone, my code is a little rusty and a work in progress but I was wondering how I would go about producing arrays for the calculations performed in the while loop for the analyses so they can be plotted.
I have the following parameter input;
G0 = 50;
v = 0.25...
First create the function file and name it whatever you would like. I prefer phase-portrait.
% Phase Plot Program
% To use this function, do the following:
% >> phase_portrait(x1, x2, y1, y2, tfinal, 'F', N); for example,
% >> phase_portrait(-5, 5, -5, 5, 10, 'F', 5)function [] =...
You can find problems with downloadable notebooks now http://www.mathhelpboards.com/f49/engineering-analysis-notes-2882/.
If one boundary is insulated and the other is subjected to and held at a temperature of unity, we wish to determine the solution for the transient heating of the slab.
The...
i don't know how i can use MATLAB to plot anti periodic fun ..
the origin site give this code for triangular fun:
fs = 10000;
t = -1:1/fs:1;
x1 = tripuls(t,20e-3);
plot(t,x1), xlabel('Time (sec)');ylabel('Amplitude'); title('Triangular Aperiodic Pulse')
but when i use this for sine...
Using this series approximation, plot the temperature profiles on the same set of axes for a range of time steps in the dimensionless time interval $t\in [0,4]$ in order to visualize the process.
$$
\begin{alignat*}{3}
T(x,t) & = & 1.7624\cos(0.86x)e^{-0.86^2t} - 0.1638\cos(3.426x)e^{-3.426^2t}...
Can anyone tell me how to find the gain bandwidth product from bode plot of a unity gain circuit for the attached bode plot?
I hv attached the circuit and bode plot ...
Consider the problem of a particle sliding inwards with a constant speed c and starting at radius R=pc/Ω, on a platform rotating with a constant angular velocity Ω. Give a plot of the trajectory of the particle from r=R to r=0, for p=0.5, 1, 2, 6.
I'm a little confused on how to do this...
I'm stuck on a really simple problem because I haven't done MATLAB in a while. I have transfer functions for nth order lowpass Butterworth Filters:
H(jw) = 1/(s + w_c)^n
I want to plot the 1st to 5th order filters. How do I input H(jw) into matlab? The tf(num, den) is not efficient in that...
Homework Statement
I need to plot an electric field in some range around base station, for example in range of 200m.
EIRP=57,5dBm
G=1 for the first example
N=4
Homework Equations
E=[2*sqrt(30*N*P*G)]/r
P=10exp[(EIRP-30)/10]
EIRP=57,5dBm
G=1 for the first example
N=4
The...
How can I plot this probability density function using Wolfram Mathematica Keeping the constants the same.
ψ*ψ= A^2 (x^2)exp(-2a(mx^2/h)) ; where m,a,A,and h are constants and I want the graph in terms of them.
I tried: Plot[A^2 *(x^2)*exp(-2a(mx^2/h)),{x,-1000,1000}]
How can I construct a contour plot in Mathematica for
Consider the quasi-linear 1-D wave equation
$$
\frac{\partial\rho}{\partial t} + 2\rho\frac{\partial\rho}{\partial x} = 0
$$
with the piecewise constant initial conditions
When $x_0 = \pm 1$
$$
\rho(x,0) = \begin{cases}
4, & x < -x_0\\
3, &...
Hi,
I have 3D plot used to represent the amount of light that hits a solar panel.
Basically what I would like is a way to have say 10% of the data red, the next 10% of the data yellow etc.
The 3D plot is at a peak in the centre and then goes to zero by some function based on data, so there...
Hi,
I'm trying to write a short code in Mathematica that can generate random real numbers in - say 5 secs, and then plot this against any specified range I want. An additional complexity is that the function I'm generating the random numbers for is embedded in an integral. Here's an example...
Hello everyone,
I have an implicit equation:
-155.034 x^4 ×sin(377 t) = 0.0524166 x^6 × cos^{1.414}(-377t)-(0.0581964+0.0442696 i) x ×cos^4(377 t)+7.09332 cos^5(377 t)
I would like to create a plot of this function using Mathematica, but I am not very proficient with this software, and...
Homework Statement
Homework Equations
Unsure, maybe v2-v1/t2-t1?The Attempt at a Solution
I assumed taking the difference between the final point in the graph and the first one and got 1.53m/s2 as an answer, but I'm not sure at all. Should i take the differences between all the gears and then...
What does the "Centroid" of area under Rate vs Time plot represent?
Does the 'centroid' of the area under a rate vs time plot represent anything?
I have a bunch of rate vs time plots and was trying to think of a way to compare them, other than just cumulative volume which is area under the...
Can someone please tell me how I can plot the magnitude and phase response of this transfer function on wolfram alpha as I don't have Matlab:
H(s) = -(2.1953*10^12)/(66600*((j*ω)^2)+808823539.4*(j*ω)+2.1626*10^12)
A link to the output would be very useful also, thanks heaps.
Consider the 3d graph of a quadratic form: 1/2*trans(x)*A*x-trans(b)*x
Plot via matlab: surfc(X,Y,Z);
add following lines:
hold on
x=-10:10;
y=0.5*(2-3*x);
plot(x,y);
This plot a straight line which intersects the 3d surface. However, I wish for it be graphed on the contours: i.e...
Hi,
I need to plot a vector field 2x,2y,0 which is the gradient of the function x^2+y^2. I need to plot it only in some interesting points (points on the paraboloid x^2+y^2). So I tried something like
a=Table[{{x,y,x^2+y^2},{2x,2y,0}},{x,-2,2,0.5},{y,-2,2,0.5}]
ListVectorPlot3D[a]
It...
Ok, so I'm trying to plot the unit circle using the chebyvhev metric, which should give me a square. I am trying this in MATLAB, using the 'pdist' and 'cmdscale' functions. My uber-complex code is the following:
clc;clf;clear all;
boundaryPlot=1.5;
% Euclidean unit circle
for i=1:360...
Homework Statement
http://img832.imageshack.us/img832/7517/captureax.jpg
According to the solution, the cutoff frequencies are 1, 20, 80, 500 and 8000. I don't understand how to get those answers by inspecting the plot.
Homework Equations
None
The Attempt at a Solution
I think the...
Homework Statement
What is the transfer function described by this bode plot:
http://img96.imageshack.us/img96/4775/capturegib.jpg
*The answer is 3s, but I don't know where it comes from.
Homework Equations
None
The Attempt at a Solution
Correct me if I am wrong. A bode plot is a...
hi Guys,
can anyone suggest me some software by which i can plot IV curve for solar panels by just feeding in open circuit voltage, short circuit current, max power, max current and voltage, efficiency.
Hi,I have vector valued function u=(u1(x,y,z),u2(x,y,z),u3(x,y,z)) and I want to plot this function in mathematica.how can I do this? I used Plot3D command but this doesn't look correct.
Hi there,
First post, so be gentle. I'm currently doing a project on Kerr black holes, part of which is based on a project in Edwin F. Taylor's book "Exploring Black Holes" (the chapter is found here) as well as some of Hartle's book (chapter 15). Part of my project, and as a way of better...
1) I solved 9 coupled non linear differential equation and Mathematica give me the result like this.
{{y1[t]->InterpolatingFunction[{{0.001,0.01}},<>][t],
y2[t]->InterpolatingFunction[{{0.001,0.01}},<>][t],
y3[t]->InterpolatingFunction[{{0.001,0.01}},<>][t]...
Hi all
Please help me with this question, thanks a lot.
My attempt on this question is that i can calculate the damping ratio from the magnitude diagram, approximately 0.16
I can't do more than that, please help. I will be grateful even if you pointing me a direction solving this.
cheers
Absolutely Stunning Plot of a "Random" Sequence (Picture Included)--Need Explanation
So I created 10000 waves of varying heights, 50% of the waves were 2 feet, 30% 1 foot, 15% 3 feet, 4% 4 feet, and 1% 5 feet tall.
I generated 10000 "random" numbers with the statement "=Rand()" (this generates...
Hi all.
I'd like to ask you a question. I need to find an equation as to plot the frequency response of an SML photodiode in the MATLAB environment.
Can you help me?
Thanks in advance for your reply.
Regards,
Steven
Hi everybody, I have a problem with this equation:
it represents the motion of a gas in a duct with friction (Fanno flow). I need to plot this function in a T-s plot, do you have any ideas? the Mach number changes along the curve...
R=constant
S2-S1=R*(M2-1)*log(T2/T1)$
hey guys,
I came across a research paper stating to numerically integrate the following equation.
2/3 a^2 b''[a] + (1 - w[a]) a b'[a] - (1 + w[a]) (1 - 3 c w[a]) b[a]
A Boundary condition is given b'[0.0001]=0
Where;
w[a_] := 2*a^(3*(1 + c))/(1 + 2*a^(3*(1 + c)));
(c=1) (c is a...
Hey guys,
I'm using Mathematica to plot some graphs and I'm having a bit of a hard time.
First I have to solve the following equation,
2/3 a^2 b''[a] + (1 - w[a]) a b'[a] - (1 + w[a]) (1 - 3 c w[a]) b[a]
Boundary condition b'[0.0001]=0
Where;
w[a_] := 2*a^(3*(1 + c))/(1 +...
Hey guys,
I'm using Mathematica to plot some graphs and I'm having a bit of a hard time.
First I have to solve the following equation,
2/3 a^2 b''[a] + (1 - w[a]) a b'[a] - (1 + w[a]) (1 - 3 c w[a]) b[a]
Boundary condition b'[0.0001]=0
Where;
w[a_] := 2*a^(3*(1 + c))/(1 +...