Réponse apportée
Trying to change the y axis range in fplot
syms s a b c d e f n10 = a + (b*s) + c*(s^2) + d*(s^3) + e*(s^4) + f*(s^5) n10_d1 = diff(n10,s) n10_d2 = diff(n10_d1,s) A = ...

plus de 3 ans il y a | 0

Réponse apportée
How to find the maximum value between two indices in an array?
Without yor data and complete code, this is a guess: mode2a = 200; % frequency lower bound (Hz) mode2b = 600; % frequency uppe...

plus de 3 ans il y a | 1

| A accepté

Réponse apportée
How to add tolerance to iteration with if statement
x(1,1)=0; %Initial guess, x=0 y(1,1)=0; %Initial guess, y=0 z(1,1)=0; %Initial guess, z=0 R=0.3; %relaxation factor f...

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
Why is my plot blank
P0=300; %power of the heater n=50;% amount of gas (mol) M=28; % Molar mass of Nitrogen gas m=n*M;% m is the mass of the gas(g...

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
Bandpass power spectrum density issue
You need fs >2*f_upper. Try fs = 80GHz Wx = 50*10^6; % Signal bandwidth Tx = 1/Wx; % Symbol ti...

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
Assign variables from a solve solution
syms k_x Kr_x alpha_x c0=18.1499 alpha0=0.3491 g=9.81 omega=0.54 D2 = [1 2]; for i=1:length(D2) c_x=c0*tanh(k_x*D...

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
How to add tolerance to iteration with if statement
% if a2(i+1,1)-a2(i,1)<0.1 % change the above to: if abs(a2(i+1,1)-a2(i,1))<0.1

plus de 3 ans il y a | 0

Réponse apportée
How can I plot this function?
% parameters (use your values) lambdaR = 1; lambdaI = -1; d = 3; p = 2; x = -10:.1:10; w = sqrt(pi/2)*exp((-p^2-4*p*la...

plus de 3 ans il y a | 0

Réponse apportée
spline interpolation between three values
P=[100 200 300]; T=[100 150 400]; density=[0.4,0.7,0.8]; Pq =100:300; Tq = spline(P, T, Pq); dq = spline(P, density, Pq)...

plus de 3 ans il y a | 0

Réponse apportée
Named arguments in Matlab?
Use arguments block (additionaly for default value, type and size check. doc arguments for more details) self = Renderer(sampl...

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
Check for incorrect argument data type or missing argument in call to function 'int'
Break long line codes into shorter ones using ... int is not a builtin function. use fix/floor/round/ceil instead (find out th...

plus de 3 ans il y a | 0

Réponse apportée
how to save the values of DelL(T)
Lo = 44.46; Do = 18.76; alpha = 0.0002178 ; T = 36:1:180; DelL = Lo*alpha*(T-35); whos

plus de 3 ans il y a | 0

Réponse apportée
Acess all last array elements withtin cells
You can use cellfun: precipitate{1}=[1,2,3,4;1,2,3,4]; precipitate{2}=[1,2,3,4,5;1,2,3,4,5]; precipitate{3}=[1,2,3;1,2,3]; ...

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
I can't figure out why am not getting a plot on my code
If you put the script and local function ga in the same file, then local functions should be placed at the end of the files as s...

plus de 3 ans il y a | 0

Réponse apportée
Finding the z transform
syms n omega f(n) f(n) = sin(omega*n) ztrans(f(n))

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
inspection of linearity of data?
load(websave("check_linearity.mat","https://www.mathworks.com/matlabcentral/answers/uploaded_files/1167363/check_linearity.mat")...

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
Why am I getting this error "not enough argument"
The number of input arguments is 6: for r =1:m H_MMSE(: , r ) = MMSEesti(ReceivedPilots (: , r ), TransmittedPilots (: , r...

plus de 3 ans il y a | 0

Réponse apportée
Creating 3D array from 2D with increment
A = randi([1, 10], [3, 5]) C = A + reshape(0:2, [1,1,3]) % increment 0, 1, 2 for example

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
Change sequence of consecutive trues to falses, in logical array
x=[true;false;false;true;true;true;true;true]' output = x; dx = diff(x(1:end-1)) output1 = output(2:end-1); output1(output1 ...

plus de 3 ans il y a | 0

Réponse apportée
Add indicative labels to vector values
A1 = [ 1 ; 2 ; 3 ]; A2 = [ 4 ; 5 ; 6 ]; A_labeled = [A1 ones(size(A1)); A2 zeros(size(A2))]

plus de 3 ans il y a | 0

Réponse apportée
Compact way to plot data with relative colors and legend
% Input a = {'marathon', 1, 4; 'bank holiday', 3, 6; 'bank holiday', 2, 1; 'concert', 0, 4; 'regatta', ...

plus de 3 ans il y a | 1

Réponse apportée
Bode Plot options to graph
H = tf([1 0.1 7.5],[1 0.12 9 0 0]); [mag,phase,wout] = bode(H); subplot(211); plot(wout, squeeze(mag(1,1,:))) subplot(212); p...

plus de 3 ans il y a | 0

Réponse apportée
How to create a for loop to go through data arrays?
%data = load('file.mat'); data.laser1.pulse=randn(10,1); data.laser2.pulse=randn(10,1); data.laser3.pulse=randn(10,1); dat...

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
How can i estiamte the local distance between two boundaries at each point ??
load(websave("bw1.mat", "https://www.mathworks.com/matlabcentral/answers/uploaded_files/1153258/bw1.mat")) load(websave("bw2.ma...

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
Interindividual distance from trajectories
% xy = randn(6,2); x = readmatrix("https://www.mathworks.com/matlabcentral/answers/uploaded_files/1153563/X_fragment1.txt"); y...

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
how to create gray scale gradient image?
a = (-5:0.1:5)'; b = exp(-a.^2/2); x = repmat(b, [1 512]); imagesc(x); colormap(flip(gray(512)))

plus de 3 ans il y a | 0

Réponse apportée
Structure that contain an array of points with string names and coordinates
Use array of structure % Define structure points_data = struct('PointID', [], 'Coordinates', [], 'Names',[]); % To have repea...

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
Structure of array: deletion of null elements
exp_value(exp_value.f_avg(:, 1)==0) = [];

plus de 3 ans il y a | 0

Réponse apportée
How can I create a for loop?
n = 20; B = zeros(n, 1); C = zeros(n, 1); for i=1:n a1=1/((1+i/100)^1); a2=1/((1+i/100)^1); a50=(((1+i/100)^...

plus de 3 ans il y a | 0

| A accepté

Réponse apportée
Convert RGB image into 8 bit rgb image
im = imread("https://www.mathworks.com/matlabcentral/answers/uploaded_files/1150855/my_image.jpg"); [x,cmap] = rgb2ind(im,256);...

plus de 3 ans il y a | 0

| A accepté

Charger plus