Calculate Grade Curve
(1) CubicBezier1.m : Evaluates Cubic Bezier Curve for given four Control Points and interval.(2) PlotBezier1.m : Plots Bezier Curve, Control Points, Control Polygon(3) TestCircleApproxByCubicBezier.m : Test Program. Pass Control Points that approximate unit radius circle using cubic Beizer...
Platforms: Matlab
License: Freeware | Size: 122.88 KB | Download (47): Approximation of Circle Using Cubic Bezier Curve Download |
The program computes the residue curve map for the ternary mixture benzene-toluene-p-xylene. When you change the mouse's position, a new residue curve is computed and displayed. Residue curve maps play an important role in the conceptual design of distillation columns. The pointer's position...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (43): Residue curve map for the ternary mixture benzene-toluene-p-xylene Download |
Computation of the residue curve map for the MTBE chemistry is presented in the program. The equilibrium, taking place in the liquid phase, transforms methanol and isobutene into MTBE with n-butane being an inert component. Thermodynamic data can be found in the excellent paper by Niang and...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (46): Residue Curve Map for the mixture MTBE/Methanol/isobutene/n-butane at P=1 atm Download |
this is the first generation of the 'fig2real' programme. i will modify it and upload it again.this programme used to get the plynomial equation of curve drawn on picture.....thanks mathwork
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (39): equation of curve on picture Download |
The two programs computes residue curve maps for the methyl acetate and isopropyl acetate chemistries at atmospheric pressure. These calculations involve solving a complex system of differential algebraic equations (DAEs). This can be readily achieved using the built-in function of MatLab,...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Residue Curve Map for Homogeneous Reactive Quaternary Mixtures Download |
This is a demo of MATLAB Builder for Excel. This demo explains how one can compile MATLAB code into an Excel based COM component using MATLAB Excel Builder and use the same in Excel VBA. This demo compiles a MATLAB code that depicts a curve fitting application into an Excel based COM component....
Platforms: Matlab
License: Freeware | Size: 174.08 KB | Download (51): Builder for Excel Demo: Curve Fitting Download |
Bootstrap the yield curve, discount curve and the forward curve from market data***************** BOOTSTRAPPING RESULTS **********************Time (Years)| Yield Curve | Discount Curve| Forward Curve |----------------------------------------------------------------------- 0.51 | 1.2404% | 0.9938...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (47): Bootstrapping Yield Curve Download |
This demo shows how you can create a COM component from a MATLAB code using MATLAB COM Builder. This demo compiles a function that uses the basic curve fitting capability of MATLAB into a COM component and uses it in an external Visual Basic project.Download the file and unzip it in on your local...
Platforms: Matlab
License: Freeware | Size: 143.36 KB | Download (48): COM Builder Demo: Curve Fitting Download |
Simplify curves in Draw by skipping points. Watch this video. (Ctrl Shift F3 / Tools - Add-ons - Simplify curve...)
Platforms: Mac
License: Freeware | Size: 10.24 KB | Download (41): Simplify curve Download |
Calculate Linux Xfce is a version of the Calculate Linux Desktop edition, but with the Xfce desktop environment. The main differences are: 1. The system has lower hardware requirements for PC. 2. The size of the image stored on a CD. 3. Instead, the graphic library Qt uses Gtk. 4. Because of...
Platforms: *nix
License: Freeware | Size: 1.35 GB | Download (33): Calculate Linux Desktop Xfce Download |
Calculate Linux is an optimized distribution designed for rapid deployment in a corporate environment. It is based on the Gentoo project and includes numerous pre-configured functions. Calculate Linux is distributed in three flavours: Calculate Linux Desktop, Calculate Directory Server and...
Platforms: *nix
License: Freeware | Size: 458 MB | Download (41): Calculate Linux Scratch Server Download |
CurvFit (tm) is a curve fitting program for Windows. Lorentzian, Sine, Exponential and Power series are available models to match your data. A Lorentzian series is highly recommended for real data especially for multiple peaked and/or valleys data.
CurvFit is another improved productivity...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 7.28 MB | Download (581): CurvFit Download |
This program is lets you calculate the BPM or sample rate required to change the pitch of audio up or down by a number of semitones. It also calculates the BPM or sample rate change required to change the pitch of audio by a specific number of semitones. It's simple, but useful if you perform any...
Platforms: Windows
License: Freeware | Size: 1.37 MB | Download (411): Sample Rate and BPM Calculator Download |
Percent lets you quickly calculate percentages such as tips, added taxes and price discounts. Easily find a percentage from an amount entered.
• Calculate the percentage of any number out of any number.
• Calculate any amount plus any percentage (such as a tax rate) instantly....
Platforms: Windows, Windows 7
License: Freeware | Size: 5.02 MB | Download (151): Breaktru Percent Download |
ECC is a package for Elliptic Curve cryptography. ECC is implemented by using OpenSSL 0.9.6a or higher, for message digests and symmetric ciphers, and by using the Portable Object Compiler and Computer Algebra Kit for the elliptic curve cryptography. Important note: you need version 3.2.5 of...
Platforms: *nix
License: Freeware | Size: 67.58 KB | Download (181): Ecc Download |
Statistics::Contingency is a Perl module to calculate precision, recall, F1, accuracy, etc. SYNOPSIS use Statistics::Contingency; my $s = new Statistics::Contingency(categories => @all_categories); while (...something...) { ... $s->add_result($assigned_categories, $correct_categories);...
Platforms: *nix
License: Freeware | Size: 7.17 KB | Download (89): Statistics::Contingency Download |
Statistics::ROC is a Perl module with receiver-operator-characteristic (ROC) curves with nonparametric confidence bounds. SYNOPSIS use Statistics::ROC; my ($y) = loggamma($x); my ($y) = betain($x, $p, $q, $beta); my ($y) = Betain($x, $p, $q); my ($y) = xinbta($p, $q, $beta, $alpha); my...
Platforms: *nix
License: Freeware | Size: 17.41 KB | Download (95): Statistics::ROC Download |
Since I am the person who manages the money for our house, I need an efficient way to keep track of our expenses and an easy way to calculate who owes what to whom at the end of the month. There are lots of good free software utilities for managing money like GnuCash, KMyMoney and the wonderful...
Platforms: *nix
License: Freeware | Size: 23.55 KB | Download (106): Adventure Money Download |
Geo::Spline is a Perl module to calculate geographic locations between GPS fixes. SYNOPSIS use Geo::Spline; my $p0={time=>1160449100.67, #seconds lat=>39.197807, #degrees lon=>-77.263510, #degrees speed=>31.124, #m/s heading=>144.8300}; #degrees clockwise from North my...
Platforms: *nix
License: Freeware | Size: 20.48 KB | Download (141): Geo::Spline Download |
Security::CVSS is a Perl module to calculate CVSS values (Common Vulnerability Scoring System). SYNOPSIS use Security::CVSS; my $CVSS = new Security::CVSS; $CVSS->AccessVector(Local); $CVSS->AccessComplexity(High); $CVSS->Authentication(Not-Required);...
Platforms: *nix
License: Freeware | Size: 5.12 KB | Download (100): Security::CVSS Download |