Algorithms / Advanced Math Forum

Hello, I would like to know if someone can help me to do a bookshop for unpack a few files of textures or at least, that it(he,she) throws a bit of light and indicates me like to begin. Pardon for the translations of goolge, they are pernicious... 4 bytes - Magic ('RSC') 4 bytes - Type (version - textures has "7") 4 bytes - Flags From 'flags'...

what is the next number in the given sequence 1,2,4,13,31?

Hi, I try to understand galil-giancarlo algorythm but there is no any explanatory resources. I dont understand how to fill h and shift table. Filling tables is the preprocessing of the algorythm ifI understand the table filling I understand all algorythm, if you understand this algorithm please help. Best regards..

how to make te pseudocode for the newton raphson's method in matlab program

Hello everyone, I'm having some trouble with the code for merge sort. I get what is it but the code doesn't seem to work. Here is my code: ////.h #include <iostream> #include <string>

i'm learning algorithm analysis, about the different notations, and in class we wrote an example: f(n) = 1/2*n^2 + 3n, and wrote it using O-notation, Ω-notation and Θ-notation: T(n) = Ω(n) T(n) = O(n^2) T(n) = Θ(n^2)

Hi, I have a problem, when an equation given to you, for instance, a*b+c/d*e-f, how do you find the operator precedance in the equation and parenthesize it accordingly? Is there any algorithm or such thing, which can help me do that Please help me Thanks in advance

Hey, I'm trying to find an algorithm to approximately match different substrings within a master list, with some forgiveness on spelling. Say you are allowed 3 errors in the string match: Defining error: having to remove or add a character. If you have to replace a character, that counts as 2 errors. Also the search is case-insensitive for...

hi i am writing a program in C++ to evaluate some sorting algorithms and i need to measure the hoe much memory the algorithms take to perform the sorting but i don't know if C++ have any tools or codes do this task.

hi for all byte's member :D just want to ask, recently i've tried many of programming language. And as my test application, i want to create a little program that simulating train traffic. i,e. train go from station A then station B. After that, the train have moving reverse, from B to A train@station A B...

Any pointers to algorithms to find "Fundamental Cutsets of a graph or a tree"

To reduce the waste materials. For example: There have materials list to buy materials from the market with different size in where they need to cut them according to their size in house. Such as: Material name is: 75 x 25 x 5 EA Materials standard size is available in the market is: 7 Meter, 9 meter, 12 meter, 16 meter. You need the...

Hi all, in advance I want to appreciate any answer and suggestion on this problem, I am am working on a GPS tracker module (Model: m528), It's poorly documented so I dont have any paper on the data format which it sends, I have my own server that listens to a special port and gets the data packets sent by the module, I know the position...

I am an experimental research engineer working on a Laser experiment. The details do not matter but due to practical limitations my data is influenced by the following transformation during data acquisition, and I was wondering if there is a mathematical method or an algorithm to "undo" its effect on the captured signal, that is to get the...

I have a system that generates a 24ch alpha-numeric string as a tracking number. An example looks like this - 1898240001631501AKL003HS. This is great for what it does (there is information embedded in that string that tells me stuff that I need to know). However, when a customer tries to use an IVR or web site to self service (a tracking...

Hello, I have the following code ( generated by IDA ) void MakeKeyData(char *lpszKeyString) { md5 = EVP_md5(); EVP_Digest(lpszKeyString, strlen(lpszKeyString), pKeyData, 0, md5, 0); RC4_set_key(&RC4Key, 16, pKeyData); }

a c++ program of bisection method of the following functon (x*x*x-4*x-9)

what would be the use of matrix division?

Hi, I am planning to use Nearest Neighbor algorithm for predicting the user behavior. Basically, I have a large number of reviews along with their star ratings(1-5). For a new user that registers with my system, I want to show him the best matched results when that new user searches for an item. For example, UserA and UserB have rated three...

Hi All, I want to try my hands in AI (artificial intelligence) based application developement. So i just wanted to ask how would we recognise the pattern among the audio and/or graphics files. Hint: application must be capable of sorting all the images of a particular person. Or the audio player must be capable of suggesting some songs to...

The scenario: An object rotated 30 degrees right and 10 degrees up wants to move forward on its x,y,z plane, which is offset from the standard plane because of its rotation. Given a 3D Environment which has a standard x, y, z plane, and a separate object whose degree of rotation from the standard plane is known along with its x, y, z...

Write "o" write "r" write "e" write "g" write "o" write "n" .end

I am trying to develop an encryption program that enables user to decrypt files without installing the program to computer. I asked and people give me this answer: We need to encrypt files as .exe, I mean we need to write a binder code that makes two files(.exe and encrypted file) as one file. How can I write a code that does this? Is there...

Hello, I'm currently stuggling with an algorithm for determing the delay between timer calls. Allow me to describe the problem first: A user is able to setup a batch command that will either run at a specified interval or only once at the specific point in time. Due the required flexibility, the user should only be required to set the...

consider this insertion sort algo(from cormen) INSERTION-SORT(A) for j<--- 2 to length do key<--- A >Insert A into the sorted seq A. i <--- j -1 while i > 0 and A > key do A<--- A i <--- i - 1