Raspberry Pi

PGPI(NUM,DEN,W,FI,A) plots the stability boundary locus L(KP,KI,W)in the (KP,KI)-plane for an LTI system with transfer function defined by its NUM, DEN coefficients and driven by a PI controller with transfer function, C(s)=kp+(ki/s). Frequency (W) gridding becomes important. Phase Margin, FI,...

SETTPI(NUM,DEN,W,P) plots the stability boundary locus L(KP,KI,W)in the (KP,KI)-plane for an LTI system with transfer function defined by its NUM, DEN coefficients and driven by a PI controller with transfer function, C(s)=kp+(ki/s). Frequency (W) gridding becomes important. For a specific...

The MATLAB file contains a method to find the value of pi. This is just an extension of the general method of finding pi from within a circle. It uses 3D-matrices and some more stuffs, which can be very helpful for educational purposes. Also, do change the values in the file, to see for yourself,...


Platforms: Matlab

PI2STR calculates pi decimals with Machin's formula.S = PI2STR(M) gives pi truncated to M decimals for M < 2^(53/2).Machin's formula, pi/4 = 4*acot(5) - acot(239), and a number system with base 10^14 is used.The execution time is some minutes for PI2STR(100000) and some hours for PI2STR(1000000).


Platforms: Matlab

Calculate pi using the Gaussian-Legendre algorithm. The function PIGL.M produces an ASCII file containing the number of decimals requested. The maximum number depends on free disk space and the RAM available.


Platforms: Matlab

this file showing how the Randomization in Monte-carlo method can get PI value (constant value)


Platforms: Matlab

This Simulink file contains a subsystem that performs the on-to-one mapping from [-pi,pi] to [0,2*pi]. The file contains four different cases to illustrate the various possibilities.


Platforms: Matlab

PI-FIND is a project OpenSource PHP search engine. PI-FIND is an intranet rfrencementPermettant contact management by indexing and word association clefsAinsi their rechercheMultilingue with the possibility of cre means of allowing a more fluid search.


Platforms: PHP

The Torpedo PI-FREE is based on our flagship model, the PI-101, but only features 1 model of power amp simulation (EL34 / AB class), 1 speaker cab (based on a Marshall 4x12) and 1 type of microphone (based on a Shure SM57). And you still have the full Post FX section. Of course, the PI-FREE...


Platforms: Mac

The Monte Carlo Pi program program uses a Monte Carlo routine to approximate pi by approximating the area of a unit circle. The program is distributed as a ready-to-run (compiled) Java archive. Double-clicking the ejs_stp_MonteCarloPi.jar file will run the program if Java is installed on your...


Platforms: Mac

Rapid Pi is an add-on for Microsoft Word that lets you insert mathematical symbols and expressions easily. Have you ever noticed what a hassle it is to write maths, fractions, powers, etc? Normally in these cases you waste time looking in submenus, inserting symbols, etc, clicking a lot and...


Platforms: Windows

RMoX is an experimental/research occam-pi/CSP based operating-system for (currently) Pentium based PCs. CSP provides a solid foundation for describing and reasoning about parallel systems and their interactions. The occam-pi language is an enhanced version of occam (based on CSP), that adds...


Platforms: *nix

This file illustrates the effect of a properly designed proportional integral controller on the performance of Electrohydraulic servoactuators. The description of construction, operation and mathematical modeling of the Electrohydraulic servoactuator and steps of design of the PI controller are...


Platforms: Matlab

pi/4 = 1 - 1/3 + 1/5 - 1/7 + 1/9 ...The program performs this computation and prints the approximation after every iteration, so you can see the decimal places converging one by one.There are three programs, each more efficient and accurate. The final program uses an averaging method to find a...


Platforms: Matlab

This file illustrates the effect of a properly designed proportional integral controller on the performance of Electrohydraulic servoactuators. The description of construction, operation and mathematical modeling of the Electrohydraulic servoactuator and steps of design of the PI controller are...


Platforms: Matlab

TETRA is the digital version of the "Walky Talky" used by departmets like police, fire-fighters or ambulance in some countries.This simulink model implements parts of the physical layer as described in the specification ETSI EN 300 392-2 V3.4.1. It includes:- convolutional encoding- scrambling-...


Platforms: Matlab

http://simulations.narod.ru/It is inverted pendulum. Down point is base can be controlled. It can be moved horizontally only. PI (not PID) controller used to set the pendulum in up direction. There are friction in base and frictiopn from air simulated. Random kick is applied periodically. The...


Platforms: Matlab

A circle of radius 0.5 is inscribed inside a square with side length 1.Script picks N points at random inside the square. It then checks to see if the point is inside the circle and then generates a figure in which the points ''in'' and ''out'' are plotted in different colors. Say we have M...


Platforms: Matlab

Before there was floating point, or a way to write zero, or algebraic notation, Archimedes bounded the value of pi by estimating the perimeter of regular polygons inside and outside the circle. His computation is repeated and explained here using MATLAB.


Platforms: Matlab

ExportNet is designed for FOB trading business. it is used to manage all the products, issue quotation / PI / SC / PO and full set of shipping document for your trading operation . It generates catalogue, leaflet, pamphlet, product detail sheet, booklet and brochure of you products. Unlike...


Platforms: Windows