Statistiken
RANG
10.159
of 289.913
REPUTATION
4
ANTWORTZUSTIMMUNG
55.56%
ERHALTENE STIMMEN
3
RANG
of 19.607
REPUTATION
N/A
DURCHSCHNITTLICHE BEWERTUNG
0.00
BEITRÄGE
0 Dateien
DOWNLOADS
0
ALL TIME DOWNLOADS
0
BEITRÄGE
0 Beiträge
BEITRÄGE
0 Öffentlich Kanäle
DURCHSCHNITTLICHE BEWERTUNG
BEITRÄGE
0 Highlights
DURCHSCHNITTLICHE ANZAHL DER LIKES
Accept 5 answers given by other contributors
Awarded to Kim on 20 Jul 2017
Solve a problem for the first time
Awarded to Kim on 17 Dec 2015
Feeds
Frage
How do I build a design matrix/cell for mvregress (multiple dependent variables) with categorical variables (binary)
I am trying to build a multivariate regression model with two continuous dependent variables and one categorical (binary) predic...
mehr als 5 Jahre vor | 0 Antworten | 1
0
AntwortenFrage
frequency vectors from cwt
I am running cwt with Morlet wavelets with this code: for i=1:size(signal,3) for ii = 1:size(signal,1) [coef(:,:...
mehr als 6 Jahre vor | 0 Antworten | 0
0
AntwortenGelöst
Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...
mehr als 8 Jahre vor
Gelöst
Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
mehr als 8 Jahre vor
Gelöst
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
mehr als 8 Jahre vor
Gelöst
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
mehr als 8 Jahre vor
Gelöst
Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
mehr als 8 Jahre vor
Frage
Compare pairs in an array with every other pair
I have an r * 2 array in which each element in each row is a pair (a coordinate of a city). I have an function that can calculat...
mehr als 8 Jahre vor | 2 Antworten | 1
2
AntwortenFrage
Trying to find if three inputed numbers can make a right triangle
Can anyone help? I am trying to see if an array of three numbers inputted by a user can form a right triangle. My code is below ...
mehr als 8 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Why is cell2mat returning a char array and not an ordinary array?
In the documentation it says cell2mat returns an ordinary array, but when I use it I get a n x n char array. Does anyone know ho...
mehr als 8 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Changing a row vector into a logical vector
I have row vectors representing the appearance of a stimulus. The stimuli are logged as a square wave such that when the stimulu...
fast 9 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Storing function and variable values as the function runs
I know this must be very simple but please help if you can! I have the following code. I am trying to find out values of p for...
mehr als 9 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Why won't this function to generate a beta binomial distribution work?
I am new to function writing and don't understand the error message I am getting when I try to run this function function y...
mehr als 9 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
Calculating prior distribution parameters
I have an observed rate of success, k=2 out of n=80 trials where k=uniform(0,1). What I want to estimate is the prior distributi...
mehr als 9 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
Why is PCA returning only one component when I have 50 variables?
I am trying to use PCA in Matlab 2013. I have 50 variables with 52 observations for each. In the example given in documentation ...
mehr als 9 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
Why can't I use the PCA function on my 513*40 matirx with positive and negative values?
I have a 513*40 matrix of EEG data so that means microvolt values ranging from -30 to 30. I want to use the function PCA in orde...
fast 10 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How can I use EEG data as input and target for patternnet?
I have EEG data which is a 513 by n matrices of microvolt values. Each column corresponds to a vector in time that, when plotted...
fast 10 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
What does MU in trainbr actually mean and can I EEG matrix data as inputs?
I am new to using ANNs practically so please be patient! I have two main questions 1. what does MU actually mean in the trainbr...
fast 10 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Calling sequential variable names in a for loop?
I have a set of variable names numbered sequentially. For example one set is AllChDeltaPreStim1,2,3,4,5 (so there are 5 diff...
mehr als 10 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Wavelet cross coherence statistics
I can perform a wavelet cross coherence using Matlab but I do not know how to tell what parts of the resulting transform are sta...
mehr als 10 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Time axis in spectrogram for event relatd data
I have EEG data that is event related so the data times actually go from -500 to 1500 ms with fs=256. I would like to create a s...
mehr als 10 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to choose scales and input for code below using wavelets done by FFT?
If anyone understands how to pick scales for cwt using FFT I would so appreciate the advice. I am using Torrence and Compo's cod...
etwa 11 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
Testing wavelet cross coherence against 1/f or white noise
I am asking a lot of questions lately and appreciate the help! I am about to finish my defense in neuroscience but am pretty new...
etwa 11 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
How do I name elements in a field of a structure?
I have a 1*1 structure with 4 fields. The structure was generated from anova1 so I didn't create it. One field is 33 *2 and I wa...
etwa 11 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Averaging and plotting cwt matrix
I have a 45 * 513 *52 matrix that represents 52 cwt coefficient matrix with a morl non-complex wavelet. I really need to collap...
etwa 11 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
Creating a dataset array
I know this is so basic but I just can't get this to work. I have a dataset 13*30 representing power values of different frequen...
etwa 11 Jahre vor | 1 Antwort | 0
1
AntwortHow do I find a min/max value within a defined range for each column of a matrix?
Thank you so much for such a quick answer! I tried your code but I still have one problem. I forgot to mention (sorry) I ne...
etwa 11 Jahre vor | 1
| akzeptiert
Frage
How do I find a min/max value within a defined range for each column of a matrix?
I am sure this is so simple but I can't work it out. I have a 513*86 array where the columns are the variables and the rows are ...
etwa 11 Jahre vor | 3 Antworten | 0
3
AntwortenFrage
Exporting a new wavelet to the desk top and using it
I built a new wavelet from a pattern I had using the wavemenu gui. I exported it to a file, and also to the workspace. But it do...
etwa 11 Jahre vor | 0 Antworten | 0
0
Antworten
Sie können auch eine Website aus der folgenden Liste auswählen:
Amerika
- América Latina (Español)
- Canada (English)
- United States (English)
Europa
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)
Asien-Pazifik
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)