
Please post any and all homework or other textbookstyle problems in one of the Homework & Coursework Questions...

Feb2313 09:25 AM
micromass

1 
30,709 
Hello,
I am building a model that simulates the travel patterns of electric cars using a series of iterative...

Dec3012 01:46 PM
Stephen Tashi

1 
777 
the Ramsey number of R(\omega,\omega)=\omega
but then R(\omega+1,\omega)=\omega_1
My question is on the...

Dec3012 08:28 AM
cragar

0 
484 
Let \phi(t) be a Brownian Walk (Wiener Process), where \phi\in. As such we work with the variable z(t)=e^{i\phi(t)}. I...

Dec2912 11:07 PM
aimforclarity

2 
1,325 
Suppose G is a HC (Hamiltonianconnected) graph on n >= 4 vertices. Show that connectivity of G is 3.
I tried...

Dec2912 08:46 PM
Solarmew

8 
1,074 
I was wondering. Has anyone ever been able to build a beth2 set? What does it look like? What could it possibly look...

Dec2812 03:14 AM
ImaLooser

2 
808 
The Information Systems Audit and Control Association surveyed office workers to learn about the anticipated usage of...

Dec2812 03:07 AM
Simon Bridge

3 
1,259 
What does the term 'absolutely fair' in statistics & probability mean?
Does it mean that the probability for each...

Dec2712 07:17 PM
lavinia

6 
1,302 
Every kernel function definition I have found has that it integrates to 1 and that the expectation is 0. However there...

Dec2712 05:31 PM
supaman5

0 
525 
First, I know that
"ZFC + there exists a measurable cardinal"
and
"ZFC + there exists a realvalued measurable...

Dec2512 10:27 PM
nomadreid

0 
1,440 
I'm doing a project based around the Metropolis algorithm to explore parameter spaces.The computational aspect I can...

Dec2412 02:27 PM
chris ball

21 
2,751 
Hi,
I am trying to simulate muon paths through drift tubes and I have ran into a problem performing a linear...

Dec2212 11:46 PM
chiro

5 
973 
Hello,
Would someone please give me a list of free programs that I can use to simulate probability...

Dec2212 09:06 PM
Biosyn

9 
1,423 
Hi, does anyone know how to model probability density function, b(x), of a system that has two parallel servers:
...

Dec2212 06:05 PM
chiro

4 
817 
Hi,
On section 2.4.2. of the "Probabilistic robotics" book, there is an example to demonstrate the way a Bayes filter...

Dec2212 02:37 PM
cncnewbee

4 
899 
So MathWorks.com shows this as an example:
d = pdist(meas);
Z = linkage(d);
c = cluster(Z,'maxclust',3:5);
...

Dec2212 01:48 AM
chiro

1 
767 
I computed the distribution of B_s given B_t, where 0\leq s <t and \left\{B_t\right\}_{t\geq 0} is a standard...

Dec2212 01:43 AM
chiro

1 
664 
Hi all,
Just a few question about FOL logic.
What is the difference between terms and atoms, I read lot's of...

Dec2112 11:31 AM
Stephen Tashi

1 
790 
Hello
I was wondering If anyone could give intuitive explanations for the multivariate Gaussian distribution...

Dec2112 06:07 AM
ImaLooser

8 
1,457 
Fifteen cities are planned to be connected in such a way that each city has precisely one road leading to each of five...

Dec1912 08:16 AM
mfb

3 
854 
If we have ##x_1, \ldots , x_n##, all distinct values, and then sample from this with replacement and thus obtain a...

Dec1712 06:39 PM
awkward

3 
793 
Consider continuous function x(t), which has zero time average:
...

Dec1712 10:43 AM
marcusl

13 
1,322 
Ok, so ill start this off with this, I don't know a whole lot about math. I do however have a question that im pretty...

Dec1712 12:14 AM
uberw00t

3 
1,040 
This is the problem that a teacher (Kevi Spacey actually) presented the class on the movie 21:
You are on a TV show...

Dec1612 06:34 PM
broccoli7

24 
2,998 
Given a collection of structures all using the same language, is there a way to come up with a structure C such that...

Dec1512 09:20 PM
phoenixthoth

12 
1,063 
I need help with this theorum, please.
How is this (the attachment) true? It's for my cryptology class.
The rest...

Dec1512 03:58 AM
llauren84

3 
739 
Please help me find some references where public bus headways are described(modeled) as gaussian processes.
Best...

Dec1412 03:29 PM
mathman

1 
806 
To calculate the 95% confidence interval of the mean of a normal distribution you calculate 1.96 χ standard error on...

Dec1412 01:24 PM
Number Nine

3 
963 
Hi Guys
I have problem to express the jump process as following ways.
Please let me know your ideas~!!
Thank...

Dec1312 04:44 PM
dyh

0 
640 
Hey Guys
I have problem to show following two problem.
If you guys know how to show please let me know your...

Dec1312 04:35 PM
dyh

0 
943 
The set of all possible streams of brain activity arising from all possible configurations of all possible neurons...

Dec1312 04:13 PM
micromass

5 
821 
Hope this is the right forum for my question.
I'm into statistics and quite often see assumptions involving set...

Dec1312 03:43 PM
universalis

2 
799 
I have the random process:
Sequence 1: 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 ...
Sequence 2: 1 0 0 1 0 0 1 0 0 1 0 0 1 0 0...

Dec1212 10:38 AM
Stephen Tashi

1 
816 
I have encountered difficulties to calculate the overall odds for Triplex
Game mechanism:
Pick 5 from 41.
$ 1...

Dec1212 02:50 AM
ryan8200

0 
605 
I am en experimentalist and in most of my experiments I am interested in measuring the properties of distributions,...

Dec1112 03:14 PM
Stephen Tashi

9 
1,414 
Hi PF,
I have a device (with a microcontroller) which generates random numbers. when I analyzed those...

Dec1112 01:11 PM
DrDu

1 
1,318 
How can we define a constraint saying:
if b is larger than zero then y has to equal 1
if b is equal to zero then y...

Dec1012 09:17 AM
jim mcnamara

7 
1,281 
So, I made it to the finals for my fantasy football league. The winner receives $100 and the runnerup $10 (maybe...

Dec1012 06:38 AM
jjpbq6

0 
654 
Let X_1, X_2 \sim Exp(\mu) and Y = min(X_1, X_2) then find E.
My attempt is as follows:
$$E = EP(X_1<X_2) +...

Dec912 12:51 PM
ait.abd

3 
1,231 
Posts: 10
I am a woodworker, and am designing a two part magnetic/spring lock for my blanket chest. The first...

Dec812 03:12 PM
davidbdix

5 
1,346 
This topic came up while studying measures on subintervals of . The collection of all intervals in is a...

Dec712 01:58 PM
micromass

5 
1,158 