Useful tips for everyday
Why do we use Shannon and Nyquist theorem? The Nyquist–Shannon sampling theorem is a theorem in the field of signal processing which serves as a…
What is zero-crossing in digital image processing? A zero-crossing is a point where the sign of a mathematical function changes (e.g. from positive to negative),…
How do I find the rectangular image in MATLAB? Direct link to this answer img = imread(‘rect.jpg’); hold on; rectangle(‘Position’, stats(i).BoundingBox. ‘Linewidth’, 3, ‘EdgeColor’, ‘r’,…
What does a Gaussian kernel look like? A Gaussian kernel is a kernel with the shape of a Gaussian (normal distribution) curve. Here is a…
How do you find complex poles? How do we find the poles of a function? Well, if we have a quotient function f(z) = p(z)/q(z)…
What is filter coefficients? The filter coefficients are the coefficients of the difference equation. If your filter is an FIR filter, then the filter coefficients…
How do I turn a logo into a favicon? How to create a Favicon for Your Website Step 1: Create Your Image. You can design…
What is a secondary link? Secondary Links are a series of small links that appear above and to the right of the main navigation bar…
Is there a way to resize multiple images at once? Resize multiple images at once! Resize JPG, PNG, SVG or GIF by defining new height…
What does being a placeholder mean? As a placeholder you are there for your partner and you do all the things you normally do in…