Jhonatan Peretz

First Name:Jhonatan
Last Name:Peretz
Last Change:2021-04-10
Number of Files:11 (133rd most prolific)
Number of Downloads:11,228 (970th most downloaded)

ChemKit 1.0   (details) Prime ESP   783 KB / 18 KB
ScreenshotAllows you to solve typical problems of the Quantitative Chemical Analysis course: activity coefficients, acid-base equilibria, acid-base titrations and EDTA titrations.
By Jhonatan Peretz. 2020-04-11

Friction Factor 1.0   (details) Prime ESP   217 KB / 3 KB
ScreenshotAllows you to calculate Darcy's friction factor according to the equations of Swamee-Jain, Haaland, Chen and Colebrook-White. Includes comprehensive PDF documentation.
By Jhonatan Peretz. 2020-01-16

Heat Equation 1.0   (details) Prime ESP   393 KB / 7 KB
ScreenshotSolves the one-dimensional heat conduction equation by means of the Forward-Difference method, the Backward-Difference method and the Crank-Nicolson method.
By Jhonatan Peretz. 2020-04-11

Jacobi and Gauss-Seidel 1.2   (details) Prime ENG   243 KB / 5 KB
ScreenshotSolves linear systems using the Jacobi and Gauss-Seidel Iterative Techniques. It also calculates the spectral radius of the iteration matrix.
By Jhonatan Peretz. 2019-02-27

Least Squares Regression 1.0   (details) Prime ENG   200 KB / 5 KB
ScreenshotAllows you to perform Polynomial Regression and Multiple Linear Regression using the Least Squares technique.
By Jhonatan Peretz. 2019-01-17

Modified Newton's Method 1.1   (details) Prime ENG   245 KB / 3 KB
ScreenshotCAS program that solves an equation using the Modified Newton-Raphson Iterative Technique.
By Jhonatan Peretz. 2019-04-22

Newton Method for Nonlinear Systems 1.1   (details) Prime ENG   232 KB / 3 KB
ScreenshotCAS program which solves nonlinear systems using the Newton Method. It also calculates the Jacobian matrix of the system of equations.
By Jhonatan Peretz. 2019-01-17

Numerical Integration 1.1   (details) Prime ENG   300 KB / 8 KB
ScreenshotApproximates the definite integral for a given function using the Newton-Cotes Formulas (Trapezoidal Rule, Simpson 1/3 Rule and Simpson 3/8 Rule) and Gauss-Legendre Quadrature.
By Jhonatan Peretz. 2019-04-09

Numerical Methods (Equations in One Variable) 1.0   (details) Prime ENG   426 KB / 10 KB
ScreenshotUses numeric methods to solve an equation in the form f(x) =. The iteration table is also shown. You can choose between five different numerical methods: Fixed-Point Method, Newton-Raphson Method, Secant Method, False-Position Method and Bisection Method.
By Jhonatan Peretz. 2019-08-23

Runge-Kutta 1.1   (details) Prime ESP   349 KB / 9 KB
ScreenshotFour CAS functions that solve ordinary differential (system of) equations using the following methods: Euler method, Heun Method (also known as Modified Euler method), third-order Runge-Kutta method and fourth-order Runge-Kutta method.
By Jhonatan Peretz. 2021-04-10

ThermoKit 1.2   (details) Prime ESP   689 KB / 29 KB
ScreenshotSolves cubic equations of state, calculates residual properties and fugacity coefficients for a single specimen or a mixture; optionally, you can enter the binary interaction parameters Kij.. The app also includes spreadsheets for the Virial equation of state and four functions to calculate MCPH, ICPH, MCPS and ICPS.
By Jhonatan Peretz. 2021-04-10

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