Answered
Does the Matlab 2023a allow to solve 3D partial differential equations?
Of course OK.

3 months ago | 0

Question


Picture comparison, latest.
I have completed running C++ code for image stitching using ASIFT. Which robust, reliable, SOTA, industrious, accurate, fast,...

3 months ago | 1 answer | 0

1

answer

Answered
Partitioning a vector of doubles into cells using a second vector to index
clc clear all close all vectorContents = 1:7 indexingVector = [1 1 1 2 2 3 3] uniqueInds = unique(indexingVector) stor...

3 months ago | 0

Answered
How to Set a Minimum Step Size for Variables in GA Solver (Global Optimization Toolbox)?
I solved it complete. Solution AB1: close all force; clc; clear all clear global; tol = 2.7756e-1; ...

3 months ago | 0

Answered
Solution of system of nonlinear equations
Here, I've solved it in more than 4 methods, for specific equations' system approximated solutions found with fixed interval c...

3 months ago | 0

Answered
How should I call animation from classdef?
classdef classDoublePendulum %< handle properties Length1 = 1; Length2 = 1; ...

3 months ago | 0

Answered
What do I need to create a coherent new set of numbers?
According to phylosophy, the novel set of numbers should be closed under: Distinction property (i.m. how to distinguish between...

3 months ago | 1

Answered
Read Data from IMU and Environmental Sensors in C2000 issue
Dear Friends, It is really good question. All N questions here deserves all N optimal answers. What with hardware board? How d...

3 months ago | 1

Answered
Zero forcing equalization plotting
In order it will sound reasonable and Signal Processing domain logically correct, you need your Zero Forcing Equalizer filter...

3 months ago | 0

Answered
to use ismember with arraycell
gg = {'A' ,'A','B' ,'A' } a = cell2mat(gg) g = zeros(1,length(a)); g(find(a=='A')) = 1

3 months ago | 0

Solved


Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

3 months ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

3 months ago

Answered
Plot PV diagram for 2 arrays
Dear Friends, Dear prospective employer, Attn.: Important Priority Level 1: This is quite very valuable and interesting p...

3 months ago | 0

Solved


Pizza!
Given a circular pizza with radius z and thickness a, return the pizza's volume. [ z is first input argument.] Non-scored bonus...

3 months ago

Answered
improve fit compared to R
clc; clear global; tol = 1e-07; format('long','g') %format of the numeric values: each number represented by about 15 digit...

3 months ago | 0

Answered
1-D Bilateral Kernel Filter ... with better than O(N^2) complexity?
Smoothing means LPFKey is in FFT Cooley-Tookey and FFTW (decomposition, recursive devide-and-conqure) realization, did you mean...

3 months ago | 0

Answered
Arnoldi method to find eigenvalues
Hi, happy to help: Use next code: clc clear all close all %non-square matrix: %A=[1 0 0 0;0 17 0 0;0 0 -10 0 ;0 0 0...

3 months ago | 0

Answered
how to use all the data for a nonlinear regression?
Hi, I carefully attain further requirements/demands: It's okay, normal right, you do there curve-fitting by l.-m. algorithm, 3...

1 year ago | 0

Solved


Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

1 year ago

Solved


square root
Find the square root (y) of an input (x).

1 year ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

1 year ago

Question


SC-FDMA LTE multicell PRB to UE scheduling algorithms
Greetings, Having K PRBs ( resources ) and U Users ( UE ) in LTE SC-FDMA multicell uplink system one can construct matrix of ...

12 years ago | 2 answers | 0

2

answers

Question


Perform coordinate transformations on partitioned images to match feature points of two images
Hi, I need to code image morphing in matlab.As a part of the algorithm I need to perform coordinate transformations on the part...

13 years ago | 1 answer | 0

1

answer

Answered
Generating a 3D volume from measured datapoints
There is an interesting solutions using triangulation : http://www.mathworks.com/matlabcentral/fileexchange/28851-alpha-shape-v...

13 years ago | 0

Question


Plot projections on XY , XZ , YZ planes of 3D volume ( triangulated set of samples of 3D body's surface ) using contour function
Hello, I have 3 vectors x_ , y_ , z_ of surface samples of some 3D body that I succeed to approximately plot using matlab by ...

13 years ago | 0 answers | 0

0

answers

Question


3D body plot ( visualization )
Hi, I have little or no experience with volumetric data in MATLAB, I found next appropriated descriptions: <http://www.mathwo...

13 years ago | 1 answer | 2

1

answer

Answered
Background estimation of image in matlab
Sorry there is no full answer at this my post but it can get closer the solution. I work on background estimation using histo...

13 years ago | 0

Answered
Access to array elements
<http://www.mathworks.com/help/techdoc/math/f1-85462.html> Kindest Regards. my web resource: <http://goo.gl/2gh7X>

13 years ago | 0

| accepted

Question


Finding a centroid of an area ( y coord. ) under discrete valued 2D function
Hello, I have a set of discrete pairs ( x , y ) - keys and values - 2D discrete function's samples - a histogram of input digit...

13 years ago | 1 answer | 0

1

answer