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Last seen: 24 dagen ago Active since 2020

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Loading a .mat file as a cell and without changing its size
Look son, here is an easy way load('temp.dat'); just load it, no need to assign it to specific variable

11 maanden ago | 0

Create a double identity matrix matlab
Daddy is here for help M = 12; K = transpose(eye(M)+triu(circshift(eye(M),1,2)))

11 maanden ago | 0

Get clim values from colormap and adjust them in real time
boyaa, let me show you how to do that in a simple matlab figure. then figure it out yourself, how to do it for uiaxes ax = gca;...

11 maanden ago | 0

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Question

Format (Byte) of UDP packets from VLC
I am trying to read udp packets by streaming an mp3 from vlc player and receiving packets in matlab. I successfully received the...

bijna 2 jaar ago | 1 answer | 0

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How to select different colors and legend for the bar plot??
2nd Part of Question (Pattern Face) This code is computation intesive and is just for display purpose. (considering that max va...

meer dan 2 jaar ago | 1

Dealing with NaN values in FFT
what if you remove NaNs from dataset Suppose X = [1 2 3 NaN 3 2 1]; X(isnan(X)) = [] X = 1 2 3 3 2 ...

meer dan 2 jaar ago | 0

Equalizing the size of arrays in a cell
Suppose my variable name is y if data is row vector z = cellfun(@(x) [x zeros(1,100-length(x))],y,'uni',0); if data is column...

meer dan 2 jaar ago | 0

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datatip showing incorrect value

meer dan 2 jaar ago | 0

Combine fig files into one fig file?
R2020a close all open('Deney 1_1.fig') open('Deney 1_2.fig') open('Deney 1_3.fig') % f1 = figure(1); f2 = figure(2); f3 ...

meer dan 2 jaar ago | 1

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How to read Audio File into Vector?
[y, Fs] = audioread('sound.wav'); sound_duration = length(y)/Fs; t = 0:1/Fs:sound_duration; t = t(1:end-1); %% soundsc(y,Fs...

meer dan 2 jaar ago | 1

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Binary Mask and gray scale image
I = imread('circle.jpg'); I = rgb2gray(I); M = I<125; figure,subplot(121),imshow(I) subplot(122),imshow(M) To access Imag...

meer dan 2 jaar ago | 0

Question

RECORD SYSTEM AUDIO IN MATLAB (NO MICROPHONES)
How to record system audio in MATLAB (for example: Song playing on Youtube) without third party app... Actually my goal is to u...

meer dan 2 jaar ago | 1 answer | 0

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Change Y-Axis position to desired origin?
Scale Up data hold on ax = gca; ax.XAxisLocation = 'origin'; ax.YAxisLocation = 'origin'; origin = (0-20); n= ["-240-260";...

meer dan 2 jaar ago | 1

Question

Cost Matrix Input for Multiple Sensor Fusion
I have two sensors on a single platform (car) which are detecting a target (another car). Suppose % Sensor 1 data X1 = 100; Y1...

meer dan 2 jaar ago | 1 answer | 0

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How to move the scroll bar in TextArea using codes?( MATLAB App Designer)

meer dan 2 jaar ago | 0

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rotation of graph node labels

meer dan 2 jaar ago | 0

How to start a third party application with Matlab?
open is the command. Suppose that i want to open a word document (which is in my MATLAB path) then open('Test document.docx') ...

meer dan 2 jaar ago | 0

How to pass name-value-pair arguments to templateTree() as a struct?
Daddy Views T_T= templateTree('Surrogate','off','Prune','on','QEToler',1e-10); opts = {'Surrogate','off','Prune','on','QETol...

meer dan 2 jaar ago | 0

Plotting in MatLab App Builder - no x values?
Select the 2nd Option

meer dan 2 jaar ago | 0

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Question

Memory Usage of Figure
I have a figure containing 20 tabs where each tab contains 4 subplots with 2 line plots on each axes. Now i want to find out t...

meer dan 2 jaar ago | 1 answer | 0

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How to make 2 matrix out of 1 one matrix??
Aneg = (A<0) .* A Apos = (A>0) .* A

meer dan 2 jaar ago | 1

How do you remove the grid layout in App Designer?
select all the components (you have to select them 1 by 1 using mouse and shift key) drag them out of canvas as shown below I...

meer dan 2 jaar ago | 3

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Time-shift after fft & filter?
As you have taken fft first and then fftshift, so if you want to do inverse of this, you need inverse of fftshift first as it is...

meer dan 2 jaar ago | 0

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How to show calculations value into uitable on the GUI?
Ok it is also very strange for me that set(handles.uitable,'Data',data) is not setting the uitable data while this handles....

meer dan 2 jaar ago | 1

How to fix 'Error using contains First argument must be a string array, character vector, or cell array of character vectors.'
There are 6 fields in structure i.e. name, folder, data, bytes, isdir and datenum three of them are str and two of them are num...

meer dan 2 jaar ago | 0

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improve visibility of a plot
You need to Change ylim of axes turn the grid on turn minor grid on change the grid alpha for example grid on grid minor...

meer dan 2 jaar ago | 0

Euler 's Method for falling velocity ode..
Mass = 100/6*pi*0.04^3; g=9.8; A=0.25*pi*0.04^2; U=0.0001; dt = 0.01; for t=0:dt:15-dt Error is in this line as the U size...

meer dan 2 jaar ago | 1

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How to store index values in the form of arrays using for loop?
rng default M = zeros(randi([3 6]),randi([3 6])) [u,v] = size(M) inc =1; for i = 1:u for j = 1:v indices(inc,:...

meer dan 2 jaar ago | 0

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