Statistica
RANK
147.025
of 300.788
REPUTAZIONE
0
CONTRIBUTI
13 Domande
2 Risposte
ACCETTAZIONE DELLE RISPOSTE
53.85%
VOTI RICEVUTI
0
RANK
of 171.083
CONTRIBUTI
0 Problemi
0 Soluzioni
PUNTEGGIO
0
NUMERO DI BADGE
0
CONTRIBUTI
0 Post
CONTRIBUTI
0 Pubblico Canali
VALUTAZIONE MEDIA
CONTRIBUTI
0 Punti principali
NUMERO MEDIO DI LIKE
Feeds
Domanda
What's the syntax for plotting a few celestial lines?
I need a graph of containing the galactic equator and ecliptic with two border lines each converted into right ascension and dec...
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
How to make a 2D scatter-plot with histogram bars for each axis?
While I managed to draw a - yet - quite ugly 2D scatter plot of two data sets into the same plot, I'd like to add histogram bars...
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
How to sum over indexed arrays
I have 3 arrays of the same dimension, having the same name but with indexes. How can one sum over the elements. clear all...
oltre 10 anni fa | 1 risposta | 0
1
rispostaHow to read variables from one file in another file?
I was lacking a clear all; close all; at the beginning. That was all and now it works
oltre 10 anni fa | 0
| accettato
Domanda
How to read variables from one file in another file?
We have a file example.m with a variable abc=3.2. How can I load this variable abc from another file test.m in the same director...
oltre 10 anni fa | 2 risposte | 0
2
risposteDomanda
How to turn gray layers into RGB layers?
I have a normal image that I split into its RGB layers, where I make some magic with them. In order to show how the magic influe...
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
How to plot measurement points with x and y error bars, as well as a regression line
I have a file full of measurements and errors for x (RA) and y (Dec) and would like to have them ploted with an additional regre...
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
How to stack colour layers
I have an initial picture and make some calculations with the individual colour layers in a for-loop going through the 3 layers....
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
How to save memory: loops or copy paste
I am wondering how one can save precious RAM in order to be able to handle larger arrays or more complex stuff. Which uses le...
oltre 10 anni fa | 2 risposte | 0
2
risposteDomanda
NxN Matrix with sinusoidal element values
I would like to create an N x N matrix with its entries to have values in a shape of a sinus curve when ploted. E.g.: let's take...
oltre 10 anni fa | 2 risposte | 0
2
risposteChoose certain matrix elements from a matrix
What would be the subsequent code-line if one wants to apply an operation to the Efield_x(isWithinCircle) plus the matrix elemen...
oltre 10 anni fa | 0
Domanda
Choose certain matrix elements from a matrix
I have an NxN matrix and define a circle of a certain radius. All encircled matrix elements are 1 and the rest 0. Afterwards, I ...
oltre 10 anni fa | 3 risposte | 0
3
risposteDomanda
How to avoid double for-loop
I have the following code for n = 1:N for l = 1:N phase = exp(1i * (rand*0.5*pi-0.25*pi)); ...
oltre 10 anni fa | 1 risposta | 0
1
rispostaDomanda
Simulate a multi-segment parabolic mirror matrix
I need to simulate the overall design of the Giant Magellan Telescope (GMT). The GMT has not a single primary mirror but 7 singl...
oltre 10 anni fa | 0 risposte | 0
0
risposteDomanda
Parabolic mirror with central hole
What is the matrix element of a parabolic mirror with a central hole?
oltre 10 anni fa | 0 risposte | 0
