Ask an expert. Trust the answer.
Academic and career questions answered by verified MATLAB professionals.
Hello, I'm trying to plot a fit to a log-normal distribution. I have the statistics and machine learning toolbox, but I am confused as how to apply the log-normal fit function t…
I want to create an arc trajectory cross over n=3 points P(n)=(x, y, z), I decided to draw a circle over 3 points in plane. so I have center, radius, theta (angle in x, y plane) an…
Hi Guys, I have got a matrix :378x9. I need to calculate the moving average with a window size of 120(starting from row one). Can somebody help me please? By the way, i need to do …
I applied my code to data simplenarx_dataset. To do this I performed the following steps: 1 - I have done autocorrelation and cross correlation peaks to see that gives us more info…
Hi I ran a hyperparameter optimization to find the best parameters for a two-class classification problem using fitcensemble. But when I try to use these I get a strange warning: �…
I have an object of which there is a symmetrical pattern, i want to plot a line of symmetry and then determine the array co-ordinates of the boundary point of the that line of symm…
Hi, I'd like to find the inflection points of this noisy signal. Do you have any suggestions on how to do this? fs = 100; %Hz dt = 1 / fs; t = 0:dt:2; x = sin(3 * pi * t) - (3 *…
I have a data in a text file that looks basically like this: LineType: 1 PlayMode: Single GameType: OneBalloon LineType: SumR3 TranslationSpeed: 0 SensivityBalloon1: 0.09 Sen…
hey this is my code for my birthday paradox, why wouldnt it run when i chnage the values, the graph deosnt work mat= zeros(1, 365); N = app.RealisationsEditField.Value; dmax = app.…
X = mat_cell; [counts,binLocations] = imhist(X); stem(binLocations, counts, 'MarkerSize', 1 ); xlim([-1 1]); % inital kmeans step used to initialize EM K = 2; % number of mixtur…