LOW PASS FILTER ALGORITHM - BEST FISH TANK FILTERS
Low Pass Filter Algorithm
- A band-pass filter is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range. An example of an analogue electronic band-pass filter is an RLC circuit (a resistor–inductor–capacitor circuit).
- In mathematics, computer science, and related subjects, an algorithm is an effective method for solving a problem expressed as a finite sequence of steps. Algorithms are used for calculation, data processing, and many other fields.
- A process or set of rules to be followed in calculations or other problem-solving operations, esp. by a computer
- (algorithmic) of or relating to or having the characteristics of an algorithm
- a precise rule (or set of rules) specifying how to solve some problem
- A low point, level or figure
- an air mass of lower pressure; often brings precipitation; "a low moved in over night bringing sleet and snow"
- in a low position; near the ground; "the branches hung low"
- less than normal in degree or intensity or amount; "low prices"; "the reservoir is low"
- A particularly bad or difficult moment
- A state of depression or low spirits
Introduction to Algorithms
"Introduction to Algorithms, the 'bible' of the field, is a comprehensive textbook covering the full spectrum of modern algorithms: from the fastest algorithms and data structures to polynomial-time algorithms for seemingly intractable problems, from classical algorithms in graph theory to special algorithms for string matching, computational geometry, and number theory. The revised third edition notably adds a chapter on van Emde Boas trees, one of the most useful data structures, and on multithreaded algorithms, a topic of increasing importance."--Daniel Spielman, Department of Computer Science, Yale University
(Daniel Spielman )
80% (18)
Parabola (Recursive Algorithm)
I discovered this folding algorithm that produces an approximation of a parabola. This is an example of a recursive algorithm that doesn't create a fractal.
The pattern comes from the relationship between the different pleats; because of their inherent geometry and the starting conditions, certain angles are created during the folding process, which when finished form the outline of the parabola. I haven't figured out the math behind it, but it has something to do with the angle relationships that allow the paper to fold flat. It also has something to do with the fact that these pleat intersections can be treated as positive vector sums, and one of the vectors is always a constant.
Starting with a vertical pleat field, you put a horizontal pleat across it, spread the vertical pleat, and readjust the next part so it folds flat... It seems to produce a parabola, for some reason. I'd love it if somebody could figure out the math behind this...
The vertical pleats are all the same size.
Algorithm (VRP solver method) parameters can be adjusted
•Sometimes it is important to fine tune the algorithm parameters for your vehicle routing problems
•The constraints of algorithm parameters are also taken into account
low pass filter algorithm
Essential Information about Algorithms and Data Structures
A Classic Reference
The latest version of Sedgewick’s best-selling series, reflecting an indispensable body of knowledge developed over the past several decades.
Broad Coverage
Full treatment of data structures and algorithms for sorting, searching, graph processing, and string processing, including fifty algorithms every programmer should know. See algs4.cs.princeton.edu/code.
Completely Revised Code
New Java implementations written in an accessible modular programming style, where all of the code is exposed to the reader and ready to use.
Engages with Applications
Algorithms are studied in the context of important scientific, engineering, and commercial applications. Clients and algorithms are expressed in real code, not the pseudo-code found in many other books.
Intellectually Stimulating
Engages reader interest with clear, concise text, detailed examples with visuals, carefully crafted code, historical and scientific context, and exercises at all levels.
A Scientific Approach
Develops precise statements about performance, supported by appropriate mathematical models and empirical studies validating those models.
Integrated with the Web
Visit algs4.cs.princeton.edu for a freely accessible, comprehensive Web site, including text digests, program code, test data, programming projects, exercises, lecture slides, and other resources.
Contents
Chapter 1: Fundamentals
Programming Model
Data Abstraction
Bags, Stacks, and Queues
Analysis of Algorithms
Case Study: Union-Find
Chapter 2: Sorting
Elementary Sorts
Mergesort
Quicksort
Priority Queues
Applications
Chapter 3: Searching
Symbol Tables
Binary Search Trees
Balanced Search Trees
Hash Tables
Applications
Chapter 4: Graphs
Undirected Graphs
Directed Graphs
Minimum Spanning Trees
Shortest Paths
Chapter 5: Strings
String Sorts
Tries
Substring Search
Regular Expressions
Data Compression
Chapter 6: Context
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