Hey everyone, first of all id just like to clarify this isn't a homework or coursework related problem, its part of my personal MatLab learning for future years. I obtained a nice little siganls and systems question off a friend, it looked fairly simple but I've come across a problem which i...
ok i see, yes that's a good formula but I am not sure how it would be implemented into the code? i have sex x = x1 this wouldn't work with this formula, i could pre determine the graident from the four points but I am not sure what to do to get y2 to move vertically while y1 remains constant??
this is quite a simple problem,what i am trying to do is plot a line between any two points on my image, i can plot horizontal lines fine.
below is the part of my code to for the line...
int x1 = 92, y1 = 35, x2 = 150, y2 = 55;
//line between two points
for (x = x1; x <= x2; x++)...
Thanks so much for the help, i was wondering if you could check out my updated version where i took your advise its also in programming and is called 2D image generator and modification using C, updated part 2 (drawing a line) thanks again!
hello, Part of a little project of mine consists of writing C code to build a image file in .ppm format which can be viewed by the simple program xnview. The image size is going to be 256 x 128.
My code below generates a image with a smooth transtiton/graident between very dark red to light...
hello, Part of a little project of mine consists of using arrays, loops and writing files, in C to build a image file in .ppm format which can be viewed by the simple program xnview. The image size is going to be 256 x 128.
I can use notepad to create simple images of flags ect. but am...
Homework Statement
The relationship between the input x(n) and the output y(n) for the discrete System A is described by the expression
y(n)=2x(n)-3x(n-1)+x(n-1)
What is
(i) the impulse response function h(n)?
(ii) the frequency response function H(f)?
(iii) the amplitude...