Paulo Cerqueira
Followers: 0 Following: 0
Statistiques
RANG
242 781
of 289 996
RÉPUTATION
0
CONTRIBUTIONS
1 Question
1 Réponse
ACCEPTATION DE VOS RÉPONSES
100.0%
VOTES REÇUS
0
RANG
of 19 618
RÉPUTATION
N/A
CLASSEMENT MOYEN
0.00
CONTRIBUTIONS
0 Fichier
TÉLÉCHARGEMENTS
0
ALL TIME TÉLÉCHARGEMENTS
0
CONTRIBUTIONS
0 Publications
CONTRIBUTIONS
0 Public Chaîne
CLASSEMENT MOYEN
CONTRIBUTIONS
0 Point fort
NOMBRE MOYEN DE LIKES
Feeds
Sparse solver for non-square regressor matrix.
If anyone's interested, "SuiteSparseQR: Multifrontal Multithreaded Rank-Revealing Sparse QR Factorization" by Timothy Davis deta...
environ 4 ans il y a | 0
| A accepté
Question
Sparse solver for non-square regressor matrix.
When using the backslash operator to solve the least squares problem for , where is highly sparse and non-square, MATLAB seems...
environ 4 ans il y a | 1 réponse | 0
1
réponseA résolu
Replace 0 indices in array with 1's
Take a incoming vector, and replace 0's with ones
plus de 4 ans il y a
A résolu
write a function to calculate the snr after quantizing the signal in dB
osig : original signal qsig : quantized signal qerror : quantization error HINT: snr = 10×log10(sum(osig × osig)/sum...
plus de 4 ans il y a
A résolu
Multiply by 3
Given the variable x as your input, multiply it by three and put the result in y.
plus de 4 ans il y a
A résolu
Free passes for everyone!
_Simply return the name of the coolest numerical computation software ever_ *Extra reward* (get a _freepass_): Once a mont...
plus de 4 ans il y a
A résolu
Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.
Submit your answer to this problem a multiple of 5 seconds after the hour. Your answer is irrelevant; the only thing that matte...
plus de 4 ans il y a
A résolu
Find the dimensions of a matrix
Just find the number of columns of the given matrix. Example x = [1 2 3 4 5 6] y = 2
plus de 4 ans il y a
A résolu
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...
plus de 4 ans il y a
A résolu
Multiply 2 numbers
Very easy, you just have to multiply 2 numbers but you cannot use the following signs (*, /, - ,^) ,mtimes , times, cross, pro...
plus de 4 ans il y a
A résolu
Find the nearest integer
Given a vector of integers and a real number find the closest integer. EX: >> a = [2 4 5 6 8 10]; >> b = 4.6; >> nea...
plus de 4 ans il y a