Chris McComb

Last seen: mehr als 3 Jahre vor | Aktiv seit 2013

Followers: 0 Following: 0

Nachricht

www.cmccomb.com
sites.psu.edu/hsdl

Statistik

All

Abzeichen anzeigen

Feeds

Gesendet

Reduced Rank Regression
Multivariate regression via rank reduction.

mehr als 6 Jahre vor | 2 Downloads |

Gesendet

PipeWrench
Solve fluid networks with finite element method

mehr als 8 Jahre vor | 1 Download |

Gesendet

gplot3: plotting simple graphs in 3d
Plot simple graphs in 3d

etwa 9 Jahre vor | 8 Downloads |

Gesendet

Aesethetic Axis Breaks
Breaks the x or y axis.

etwa 9 Jahre vor | 6 Downloads |

Gelöst

Sum the numbers on the main diagonal
Sum the numbers on the main diagonal of an n-by-n matrix. For input: A = [1 2 4 3 6 2 2 4 7]...

mehr als 9 Jahre vor

Gelöst

Distance walked 3D
suppose you go from x-y-z coordinates [3,4,2] to [0,0,2] to [0,1,2] to [1,1,2], to [1,1,20] then you walked 25 units of distance...

mehr als 9 Jahre vor

Gelöst

Arrange vector in ascending order
Arrange a given vector in ascending order. input = [4 5 1 2 9]; output = [1 2 4 5 9];

mehr als 9 Jahre vor

Beantwortet
Is there a mathwork about tensegrity structure?
You might want to start <http://www.markschenk.com/tensegrity/files.html here> .

mehr als 9 Jahre vor | 1

| akzeptiert

Gelöst

Replace Vector Elements
Replace all elements in a vector which are equal to or smaller than zero with 0.1. Example: A = [1 2 3 -1 0 2 -3 -80]; ...

mehr als 9 Jahre vor

Gelöst

Back to basics 7 - Equal NaNs
Covering some basic topics I haven't seen elsewhere on Cody. Given 2 input variables, output true if they are equal, false ot...

mehr als 9 Jahre vor

Gelöst

Back to basics 21 - Matrix replicating
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix, generate an output matrix that consists o...

mehr als 9 Jahre vor

Beantwortet
loop for extracting columns of a matrix
If you have a matrix, M, you can access column i (as a vector) by using M(:, i). (The colon indicates 'every row')

mehr als 9 Jahre vor | 0

Beantwortet
Remove intercept with "regress"
I think that all you need to do is remove the first column from your second argument (i.e. the column of 1's). [b17, bint1...

mehr als 9 Jahre vor | 0

Beantwortet
Replacing elements in matrix columns
You can do the replacement using logical indexing. The replacement for 34 --> 1 would be as follows: for i=2:3 idx = (...

mehr als 9 Jahre vor | 0

Beantwortet
can i change the x axis without changing the plot? So i have a array with 10000 numbers in it, i want to plot thoes 10000 numbers in time, like 0-10sec insted of 0-10000.
You just need to supply a vector of x values. Something like x = linspace(0, 10, length(buf)); Then, just plot as ...

mehr als 9 Jahre vor | 0

| akzeptiert

Beantwortet
Can anyone explain from the third line till the end of below code..??
The third line from the end contains only the word 'else'. This is typical syntax for the if control structure. In the example, ...

mehr als 9 Jahre vor | 0

Beantwortet
Creating Multiple Windowed Plots
You can use the command figure() to open a new window to plot in.

mehr als 9 Jahre vor | 0

| akzeptiert

Beantwortet
save txt file in loop
You could do something like this using the dlmwrite function: for i=1:1:50 dlmwrite(sprintf('%d.txt', i), magic(i));...

mehr als 9 Jahre vor | 0

Beantwortet
How do I change the resolution of an image produced by imagesc?
To use imresize, you first read the image in: a = imread('image.jpg'); Then, you apply imresize as follows (for example ...

mehr als 9 Jahre vor | 0

Beantwortet
How to draw smooth balls (spheres) and sticks (cylinders) around my XYZ points.
This should do what you're looking for regarding the spheres (but see my above comment for cylinders). % Parameters SPHE...

mehr als 9 Jahre vor | 1

Beantwortet
finding slope of a curve at some specific points
You might want to start by looking at MATLAB's gradient function. You could also use simple finite difference formulas, like: ...

mehr als 9 Jahre vor | 1

Beantwortet
Fast interp1 with 'spline'
Are you calling interp1 with a vector or lookup points? If not, doing so could give you a significant speed-up.

mehr als 9 Jahre vor | 0

Beantwortet
Data vectors with different time intervals
You should interpolate the temperature data. You can do this using a variety of methods, which you can find <http://www.mathwork...

mehr als 9 Jahre vor | 0

Beantwortet
How significantly does the platform Matlab is run on affect numerical precision?
This difference could be a result of slightly different <http://www.netlib.org/blas/ BLAS> implementations. <http://www.mathw...

mehr als 9 Jahre vor | 0

Beantwortet
3D mesh/surf plot puzzle
You should try using the bar3 function, as follows: bar3(img, 1.0) The 1.0 sets the width to unity, so that the bars a...

mehr als 9 Jahre vor | 1

| akzeptiert

Gelöst

Number of Horns on a unicorn!
Calculate the number of horns on a *unicorn*! And I'm talking about a unicorn with not more than one horn on it!

mehr als 9 Jahre vor

Gelöst

Clean the List of Names
Given a list of names in a cell array, remove any duplications that result from different capitalizations of the same string. So...

mehr als 9 Jahre vor

Beantwortet
Displaying the order of objects on an axis
You're having this problem because the rectangle command draws the object in the xy plane, with z=0. Therefore, since I'm guessi...

mehr als 9 Jahre vor | 0

| akzeptiert

Gelöst

Back to basics 15 - classes
Covering some basic topics I haven't seen elsewhere on Cody. Return the class of the input variable.

mehr als 9 Jahre vor

Gelöst

Back to basics 9 - Indexed References
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix and row and column, output the index of th...

mehr als 9 Jahre vor

Mehr laden

Chris McComb

Statistik

File Exchange

File Exchange

File Exchange

File Exchange

File Exchange

MATLAB Answers

MATLAB Answers

MATLAB Answers

Cody

Cody

Cody

Cody

Feeds