Estadística
0 Preguntas
4.641 Respuestas
0 Problemas
1933 Soluciones
CLASIFICACIÓN
16
of 298.387
REPUTACIÓN
14.680
CONTRIBUCIONES
0 Preguntas
4.641 Respuestas
ACEPTACIÓN DE RESPUESTAS
0.00%
VOTOS RECIBIDOS
1.427
CLASIFICACIÓN
of 20.577
REPUTACIÓN
N/A
EVALUACIÓN MEDIA
0.00
CONTRIBUCIONES
0 Archivos
DESCARGAS
0
ALL TIME DESCARGAS
0
CLASIFICACIÓN
42
of 161.033
CONTRIBUCIONES
0 Problemas
1933 Soluciones
PUNTUACIÓN
20.051
NÚMERO DE INSIGNIAS
16
CONTRIBUCIONES
0 Publicaciones
CONTRIBUCIONES
0 Público Canales
EVALUACIÓN MEDIA
CONTRIBUCIONES
0 Temas destacados
MEDIA DE ME GUSTA
Feeds
calculate the matrix when there are x and y as variables
You have it already: x=3; y=1; A=[3*x^2+5*y+7 6*x+y^3 ; x^3-7*y 1/y+4*x-5] Or, if you want to use the Symbolic Math To...
alrededor de 10 horas hace | 0
How can I get use property colormap from heatmap to color the data points of (x,y) based on the values from r?
x = 150:50:5000; y = -x+2000/5; a = 30; b = 0; % r = a+(b-a)*rand(1.length(x)); r = a+(b-a)*rand(1,length(x)); figure(...
20 días hace | 0
| aceptada
How to place two .fig files together into one .fig file?
First, I create 2 figures and save them to .fig files, for demonstration: f1 = figure(); plot(1:10) legend() f2 = figure(); ...
25 días hace | 0
Efficient access and manipulation of arrays in nested cells
data = rand(2e5,1); % one data set, I have many datay = rand(2e5,1); % y-coordinate of the data dataz = rand(2e5,1); % z-coord...
28 días hace | 0
| aceptada
Unable to resolve the name 'm.camera'.
According to https://www.mathworks.com/help/matlabmobile/ug/acquire-images-from-ios-camera.html the correct syntax is m = mob...
alrededor de 1 mes hace | 0
| aceptada
I can't get my color bar to be the range that I want it at.
If you are interested in using a logarithmic color scale, it might be something like this: A = 7.516*10^3; % These are plachold...
alrededor de 1 mes hace | 0
How to determine which of several vectors is larger?
Given three sets of vectors, where the length within each set is the same but across sets varies, and you want to interp1 to the...
alrededor de 1 mes hace | 0
using ismember with different arrays
a=[4 6 1 2]; b=[4 2 1 9]; c=[8 0 5 4]; intersect(a,intersect(b,c))
alrededor de 1 mes hace | 1
| aceptada
How can i change the boarder color of CIE1931 plot? I want to change the chromaticity plot boarder color to black
figure(1); plotChromaticity(); hold on; To make the axes border black all around: box on Or, if you mean to make the surfac...
alrededor de 1 mes hace | 0
how to write this code to generate what i want
clear all; close all; clc; xmin=-pi;xmax=pi;nx=50; x=linspace(xmin,xmax,nx); ymin=-pi;ymax=pi;ny=50; y=linspace(ymin,ymax,ny...
alrededor de 1 mes hace | 0
| aceptada
Moving mean of a vector with unsorted values
% specified angle vector angle = [15:-1:-15 -14.5:1:14.5]; % example Cd_original vector Na = numel(angle); Cd_original = s...
alrededor de 1 mes hace | 0
| aceptada
Set mask parameter with a cell array using set_param
Here's a way to generate that C1 from that C C = {'a', 'b'}; C1 = strrep(strtrim(char(formattedDisplayText(C))),'} {',', ...
alrededor de 1 mes hace | 1
plot stem in vertical position
x = linspace(-2*pi,2*pi,100); y = 4*pi*randn(1,100)-2*pi; % Set up figure properties: % Enlarge figure to full screen. %...
alrededor de 1 mes hace | 0
| aceptada
How to determine number of patients in the category
data_table = table([1;2;3;4;5;6],[24;26;25;28;27;26],["Underweight";"Optimal";"Obese";"Obese";"Obese";"Optimal"],["Low";"Normal"...
alrededor de 1 mes hace | 1
Formatting Vectors using fprintf
R = [6640.441; 0; 0]; C = compose(' [ %8.3f km]',R); C{2}([1 3]) = 'R='; fprintf('%s\n',C{:});
alrededor de 1 mes hace | 1
How to change values from negative to positive and vicer versa in a loop
clear, clc, close all % Distribution factor DF = [0.4444 0.5556 0.5714 0.4286]; % Starting bending moments M1 = (-25 + 2...
alrededor de 1 mes hace | 1
| aceptada
How to do combination of color in a single colorbar in a scatter plot?
Maybe something like this. load Data reds = brewermap([],'Reds'); green = [0 1 0]; blue = [0 0 1]; smax = max(s(:)); ...
alrededor de 2 meses hace | 0
| aceptada
Shifting the parallel lines
See below. close all; clear; % Load the Excel data filename = 'ThreeFaultModel_Modified.xlsx'; data = xlsread(filename, '...
alrededor de 2 meses hace | 0
| aceptada
I keep getting "Variable Ans3 has an incorrect value." for my code how can i fix this?
I believe that "AI" refers to the product of A and the (appropriately sized) identity matrix I. Similarly for "CI". See eye for...
alrededor de 2 meses hace | 0
| aceptada
help with nested loops
"If I fix the eps value the script will run fine over the range of temperatures but I would like to save time and be able to var...
alrededor de 2 meses hace | 0
automate scatter markers colours in groups
"Can 'c' be automated?" Here is one way to automatically construct an n-by-3 matrix c with groups of repeated rows (colors), w...
alrededor de 2 meses hace | 1
How to collate mutiple mat files based on their name?
% first, make some copies of that single mat file, % with different names, for demonstration: F = dir('*.mat'); copyfile(F(1...
alrededor de 2 meses hace | 0
Is it possible to reduce this for loop into one line of code?
Ind1 = cellfun(@(X)any(ismissing(X),'all'), Headers); Headers(Ind1) = cellstr("Missing_header_"+find(Ind1));
alrededor de 2 meses hace | 0
| aceptada
How to plot stacked bar over stacked bar ?
Maybe something like this: load Data tmp = plot_data./sum(plot_data,2); tmp = reshape(flip(permute(tmp,[2 1 3]),1),[],size(...
alrededor de 2 meses hace | 1
| aceptada
Creating calculator with a UI and button function doesn't work as intended.
isequal(data_temp.(1)(i),lvldd.Value) lvldd.Value is a character vector. data_temp.(1)(i) is a (scalar) cell array. Those two...
alrededor de 2 meses hace | 0
| aceptada
Why are minor ticks not being added to my graph?
To get minor ticks on a datetime axis: In addition to setting the axis ruler's MinorTick property 'on', apparently you have to s...
alrededor de 2 meses hace | 1
| aceptada
plot graph according to matrix index
Changing a colon to a 1 means providing plot with a vector for x and a scalar for y (or vice versa). When you do that, one line ...
alrededor de 2 meses hace | 0
How to assign a double value to a cell array?
Put curly braces {} around the -999, which makes the right-hand side of the assignment a scalar cell array: T1(missingIndices2)...
alrededor de 2 meses hace | 1
| aceptada
How can I use the function coeffs() as the input to the function tf()?
The error message states: "The values of the "Numerator" and "Denominator" properties must be row vectors or cell arrays of row...
alrededor de 2 meses hace | 1
Plotting Data as Heatmap/Bar Graph Hybrid?
Something like this? % generate t and data Nt = 22e3; Nc = 8; t = linspace(0,1,Nt).'; data = zeros(Nt,Nc); t0 = 0.15; idx...
alrededor de 2 meses hace | 1
| aceptada
