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Why does MATLAB go into a busy state when running functions from signal toolbox?

When using the "kaiser" function in the Signal Processing Toolbox, I find MATLAB to go into a 'Busy' state and remain there indefinitely. Upon some further debugging, I noticed that this happens once the "signal.internal.sigcheckfloattype" is called within "kaiser". Why am I experiencing this behaviour? One point I would like to add is that I connect to a VPN to use MATLAB. Could this have anything to do with the issue? ANSWER Matlabsolutions.com provide latest MatLab Homework Help, MatLab Assignment Help for students, engineers and researchers in Multiple Branches like ECE, EEE, CSE, Mechanical, Civil with 100% output.Matlab Code for B.E, B.Tech,M.E,M.Tech, Ph.D. Scholars with 100% privacy guaranteed. Get MATLAB projects with source code for your learning and research. It seems like MATLAB enters a busy state and remains there due to a failed license checkout. After making a call to the "signal.internal.sigcheckfloattype" function, ...

How is the dithering generated and applied for the NCO?

How is the dithering generated and applied for the NCO (numerically controlled oscillator) block in Signal Processing Blockset 6.5 (R2007a)? I would like to know how the dithering in the NCO block (Numerically Controlled Oscillator) is being generated and applied. imwrite(X,'C:\Users\Jhilam\Desktop\code\myfile.png','WriteMode','append'); ANSWER Matlabsolutions.com provide latest MatLab Homework Help, MatLab Assignment Help for students, engineers and researchers in Multiple Branches like ECE, EEE, CSE, Mechanical, Civil with 100% output.Matlab Code for B.E, B.Tech,M.E,M.Tech, Ph.D. Scholars with 100% privacy guaranteed. Get MATLAB projects with source code for your learning and research. The NCO dither generation is based on the PN Sequence Generator block in Communications Blockset. More information on the algorithms used in the PN Sequence Generator block is available in the documentation . The NCO dither generator is based on the 19th order gener...

Why do I observe a shift in mean when using the DECIMATE function in MATLAB 6.5 (R13)?

When I use the DECIMATE function using the following command: load p3.txt plot(p3(:,1),p3(:,2),'k.'); grid on; hold on; y=decimate(p3(:,2),31); y2=decimate(p3(:,2),31,n); t=linspace(p3(1,1),p3(end,1),255)'; p3dec31=[t y]; plot(p3dec31(:,1),p3dec31(:,2),'g*',t,y2,'go'); [mean(p3(:,2)) mean(y)] I observe a shift in the mean when viewing the plot . I can also verify the same from the command line: [mean(p3(:,2)) mean(y)] as these two values are different. ANSWER Matlabsolutions.com provide latest MatLab Homework Help, MatLab Assignment Help for students, engineers and researchers in Multiple Branches like ECE, EEE, CSE, Mechanical, Civil with 100% output.Matlab Code for B.E, B.Tech,M.E,M.Tech, Ph.D. Scholars with 100% privacy guaranteed. Get MATLAB projects with source code for your learning and research. The shift in the mean is caused by the order of the filter used in DECIMATE. By default, an 8th order Chebyshev Type I Low Pass Filt...

Efficient method to detect nonzero value trains up to a certain lenght?

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 more zeroes. I want to detect where consecutive sequences of ones are, but no longer than three after one another. I can do this imperatively with some for- or while-loop, walking over a window of five (?) elements, but I think that's computationally ineffective. How can I do this without loops, but with something like conv or movmean ? The expected (logical) result for trains of nonzero values up to three long is [0 1 0 1 1 0 1 1 1 0 0 0 0 0 0] I know I can detect single peaks with: function tf = findsinglenonzeros(x) c = conv(double(x), [1, 1, 1], 'same'); tf = c & x == c; end But now for of nonzero values up to three (or n ) long. ANSWER Matlabsolutions.com provide latest MatLab Homework Help, MatLab Assignment Help ...

Counting objects in an binary image of olympic logo

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 of olympic logo and get 5 object need code ANSWER Matlabsolutions.com provide latest MatLab Homework Help, MatLab Assignment Help for students, engineers and researchers in Multiple Branches like ECE, EEE, CSE, Mechanical, Civil with 100% output.Matlab Code for B.E, B.Tech,M.E,M.Tech, Ph.D. Scholars with 100% privacy guaranteed. Get MATLAB projects with source code for your learning and research. try this : % Convert the image from rgb into hsv color space: hsvImage = rgb2hsv(rgbImage); % Extract the hue image h = hsvImage(:,:,1); SEE COMPLETE ANSWER CLICK THE LINK https://www.matlabsolutions.com/resources/counting-objects-in-an-binary-image-of-olympic-logo.php

analyse accelerometer and gyroscope data

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 to use the signal analyzer app? I would like to create thresholds to detect peaks of interest, so only the feature peaks will be acknowldeged (for classifying animal behaviour) Any advice would be much appreciated. Thankyou. ANSWER Matlabsolutions.com provide latest MatLab Homework Help, MatLab Assignment Help for students, engineers and researchers in Multiple Branches like ECE, EEE, CSE, Mechanical, Civil with 100% output.Matlab Code for B.E, B.Tech,M.E,M.Tech, Ph.D. Scholars with 100% privacy guaranteed. Get MATLAB projects with source code for your learning and research. What you're trying to do has got multiple steps, some easier than others. First to need to upload the data from your IMU to your computer .. nothing to see with Matlab at this stage. Look up the IMU doc to do that. It's likely that once your IMU...

grouping first (left column) and last (right column) of consecutive sequence of a Nx2 matrix

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; 300 400; 801 901; 802 902] we would like to obtain a matrix with limits (left column and right column) in the detected consecutive sequences of the first column. The isolated sequences (in this case [300 400] should be also retrieved. for A the result would be; B=[100 202; 300 400; 801 902] ; ANSWER Matlabsolutions.com provide latest MatLab Homework Help, MatLab Assignment Help for students, engineers and researchers in Multiple Branches like ECE, EEE, CSE, Mechanical, Civil with 100% output.Matlab Code for B.E, B.Tech,M.E,M.Tech, Ph.D. Scholars with 100% privacy guaranteed. Get MATLAB projects with source code for your learning and research. You haven't clearly defined what consecutive values means mathematically. I'm assuming a difference of 1. Also you haven't explained if both columns are...