MATLAB QUESTIONS & EXPERT ANSWERS

I’m giving a timeseries vector with 14600 data points as an input to the “pwelch” function and getting 2049 data points as an output. I’m not ...

I get the error '??? Attempted to access corr_up(2e+006); index out of bounds because numel(corr_up)=2000001.'   I am looping over a correlated signa...

I am using Matlab version 2015b. I can use "cumsum", but not "cusum". Is it because of different version?   >> help cusum cusum not found. Use the He...

Hi, I am using an IMU device to monitor animal behaviour. I am trying to use Matlab to analyse the data, however, I am unsure how to upload the data t...

I try lot of algo and matlab code to count the object in olympic logo i should get 5 object but my count only one how i should count an binary image o...

We have a Nx2  matrix with pieces of consecutive values that we want to obtain the extreme left and right limits: A=[100 200; 101 201; 102 202; 300 4...

I have data as follows (either numerical or logical, it doesn't matter in this case):     [0 1 0 1 1 0 1 1 1 0 1 1 1 1 0] Every 0 represents one or ...

Hi , i read the matlab documentation about the energy for 1-D wavelet decomposition and i want to know how the calculation works exactly??? because th...

I am facing difficulties in  plotting my time series data. I write code like this but doesnt work.   data3=readtable ('PRICE_AND_DEMAND_Jan.csv') Da...

Why do I obtain edge effects or oscillations when using the RESAMPLE function to perform non-integer resampling on my signal in the Signal Processing ...