Distribution generator
HERE is a simple generator which can build some distributions with given properties.
Distributions generator (compile with -lm)
Typical use might be:
./distributions -u -m 1 -M 10 -n 100 -s 500
Generates a distribution of 100 uniform random numbers between 1 and 10, such that the sum of numbers is 500.
./distributions -p -2.2 -m 1 -M 100 -n 200 -s 500
Idem with 200 numbers between 1 and 100 following a power law with exponent -
HERE s the code! Too many people ask for this
Using this code you can save an image item as a jpeg image, specifying the quality of it. Jpeg quality is the same as compression so the lower the quality, the smaller the file size. It s simple to use
When I first studied Kalman filtering, I saw many advanced signal processing submissions HERE at the MATLAB Central File exchange, but I didn t see a heavily commented, basic Kalman filter present to allow someone new to Kalman filters to learn about creating them. So, a year later, I ve written a very simple, heavily commented discrete filter.
This program compress and recostruct using wavelets. We can select level of decomposition(HERE maximum 4 levels are given) of images using selected wavelet.
For eg:-wavelets can be haar, db1, db2,dmey...............
Decomposition can be viewed in figure.
(Please note that select 256X256 image for better result.)
Then compression can performed,
PERFL2 give compression score.
Then reconstruction can be performed.
Each decompsition we can choose different threshold values.
For each threshold value we can calculate mse,psnr,pq(picture quality),
bit ratio etc. To get pq install pqs function .
CBUF.LIB
OVERVIEW: The circular buffers HERE are standard rotating FIFO buffers.
THey are currently used by the RS232 serial library to store
incoming and outgoing data, but they are general purpose.
HERE we are at the crossroads once again
Youre telling me youre so confused
You cant make up your mind
Is this meant to be
Youre asking me
Trademark
But only love can say - try again or walk away
But I believe for you and me
The sun will shine one day
So Ill just play my part
And pray you ll have a change of heart
But I cant make you see it through
Thats something only love can do
Face to face and a thousand miles apart
Ive tried my best to make you see
THEREs hope beyond the pain
If we give enough if we learn to trust
[Chorus]
I know if I could find the words
To touch you deep inside
Youd give our dream just one more chance
Dont let this be our good-bye
