http://www.matrixlab-examples.com/matlab-blog.html In this blog I propose some interesting Matlab exercises, examples and tutorials to cover powerful programming instructions to work with matrices, vectors and arrays. en-us matlab Sat, 21 Apr 2012 18:52:03 GMT Sat, 21 Apr 2012 18:52:03 GMT matrixlab-examples.com http://www.matrixlab-examples.com/mastermind-game.html The goal of this Mastermind Game is to break the code of four colors hidden. In other words, you have to break the code... Sat, 21 Apr 2012 18:33:02 GMT http://www.matrixlab-examples.com/data-analysis.html We're going to do data analysis by reading text files with Matlab, processing data and writing output to another text file... Sat, 21 Apr 2012 18:32:58 GMT http://www.matrixlab-examples.com/t-distribution-calculator.html This is an online T-distribution Calculator. The shape of the Student's t-distribution is determined by the degrees of freedom. Its shape changes as the degrees increase... Sat, 21 Apr 2012 04:37:25 GMT http://www.matrixlab-examples.com/chi-square-calculator.html Online Chi square calculator. One of the most useful tools in inferential statistics... Sat, 21 Apr 2012 04:37:19 GMT http://www.matrixlab-examples.com/poisson-distribution-calculator.html Online Poisson distribution calculator, that outputs the probability of an event occurring a given number of times. You must know the expected frequency of the event... Tue, 17 Apr 2012 06:14:38 GMT http://www.matrixlab-examples.com/f-distribution-table.html F distribution table to see percentile values for given values on an F-distr. curve. You must provide the F-value, and the degrees of freedom... Tue, 17 Apr 2012 06:14:30 GMT http://www.matrixlab-examples.com/scilab-books.html These are some suggested Scilab books (including Scicos). Examples, applications and modeling systems... Tue, 03 Apr 2012 06:34:47 GMT http://www.matrixlab-examples.com/depreciation-calculator.html With this depreciation calculator you'll be able to find out the amount depreciated within a given period of time... Tue, 03 Apr 2012 06:31:42 GMT http://www.matrixlab-examples.com/term-deposit-interest-calculator.html With this Term Deposit Interest Calculator you can calculate the amount required as regular deposit to provide a stated future value in a period... Tue, 03 Apr 2012 06:31:32 GMT http://www.matrixlab-examples.com/savings-interest-calculator.html With this online savings interest calculator you can find out nominal and effective interest rates for a known initial investment... Tue, 03 Apr 2012 06:31:23 GMT http://www.matrixlab-examples.com/future-value-calculator.html Here's a future value calculator where you enter your investment, interest rate, compounding periods per year and number of years... Tue, 03 Apr 2012 06:31:19 GMT http://www.matrixlab-examples.com/calculating-bmi.html In this project, we are going to develop a GUI in Matlab to calculate the BMI (body mass index). We are going to introduce the radio button... Tue, 20 Mar 2012 23:26:36 GMT http://www.matrixlab-examples.com/if-statement-scilab.html The IF statement in Scilab lets you evaluate a condition and works with the THEN clause to take a course of action based on the evaluation... Mon, 19 Mar 2012 23:51:48 GMT http://www.matrixlab-examples.com/scilab-2d-plots.html Brief introduction to Scilab 2D Plots. Compare with Matlab graphics... Fri, 16 Mar 2012 23:43:21 GMT http://www.matrixlab-examples.com/integral-calculator.html Scilab can be used as an integral calculator, you can see these codes and examples... Fri, 16 Mar 2012 23:34:22 GMT http://www.matrixlab-examples.com/scilab-tutorial.html In this Scilab tutorial we'll start with the always welcomed Hello World! code... Fri, 16 Mar 2012 23:30:29 GMT http://www.matrixlab-examples.com/scilab-piecewise-function.html We're going to define and plot a piecewise function in Scilab. The function has 4 pieces and we'll use a vectorized way to do it... Fri, 16 Mar 2012 23:30:28 GMT http://www.matrixlab-examples.com/scilab-examples.html These Scilab examples give a practical approach to 2D drawings with this software... Fri, 16 Mar 2012 23:30:27 GMT http://www.matrixlab-examples.com/scilab-commands.html Basic Scilab commands and data types are introduced with basic examples, see these descriptions... Fri, 16 Mar 2012 23:30:26 GMT http://www.matrixlab-examples.com/scilab-3d-plot.html Create your first Scilab 3D Plot with these functions. See about plot3d, meshgrid and others... Fri, 16 Mar 2012 23:30:25 GMT http://www.matrixlab-examples.com/switch-statement-scilab.html The common Switch statement becomes the Select Case statement in Scilab, compare it with the Matlab switch case... Fri, 16 Mar 2012 23:16:53 GMT http://www.matrixlab-examples.com/pascals-triangle.html Let's calculate the elements of this Pascals triangle by coding simple Matlab iterations. The idea is to practice our for-loops and use our logic... Wed, 29 Feb 2012 10:44:31 GMT http://www.matrixlab-examples.com/3d-polygon.html Draw a 3D polygon with Matlab, specifically a 6-faces box using the built-in function fill3 ... Wed, 29 Feb 2012 10:44:30 GMT http://www.matrixlab-examples.com/random-number-table.html A random number table is a listing of random numbers where we can choose the quantity of random numbers, maximum and minimum values in the table, and whether or not duplicate numbers are allowed... Sun, 12 Feb 2012 03:35:51 GMT http://www.matrixlab-examples.com/t-statistic.html This algorithm performs the t statistic and degrees of freedom for Student’s distribution, in Matlab code. The calculations can be based on any one of these three hypotheses... Sun, 12 Feb 2012 03:35:49 GMT http://www.matrixlab-examples.com/3d-graphs.html Three-dimensional plots ( or 3D graphs ) can be created by Matlab. It provides lots of facilities for visualization of 3D information or data... Tue, 07 Feb 2012 03:20:57 GMT http://www.matrixlab-examples.com/palindromes.html Palindromes are phrases, words, numbers or other sequence of characters that are the same way in either direction. Let's see a Matlab algorithm... Sat, 04 Feb 2012 09:14:16 GMT http://www.matrixlab-examples.com/electricity-cost-calculator.html We’ll now implement a kind of electricity cost calculator with Matlab... This calculator will help you estimate the cost of operating any given electrical device or appliance at home, based on the average kilowatt-hours... Sat, 04 Feb 2012 09:14:15 GMT http://www.matrixlab-examples.com/recursion.html Recursion is a kind of tricky and smart construction which allows a function to call itself. The Matlab programming language supports it... Sat, 04 Feb 2012 09:14:13 GMT http://www.matrixlab-examples.com/dot-product.html The dot product is a scalar number and so it is also known as the scalar or inner product. In a real vector space, the scalar product between two vectors is calculated this way... Sat, 04 Feb 2012 09:07:33 GMT http://www.matrixlab-examples.com/matlab-programming.html In this Matlab programming example, we are going to plot two concentric circles and mark the center point with a black square. We use polar coordinates in this case (for a variation). Sat, 04 Feb 2012 09:07:31 GMT http://www.matrixlab-examples.com/vector-algebra-2.html We expose how simple it is to work with vector algebra, within Matlab. Row vector y can represent a straight line by doubling the x value (just as a slope = 2) and adding a constant. Something like y = mx + c. It's easy to perform algebraic operations on vectors since you apply the operations to the whole vector, not to each element alone. Sat, 04 Feb 2012 09:07:28 GMT http://www.matrixlab-examples.com/matlab-programs.html Learn to develop your own Matlab programs !! You'll write a function file to draw a circle of a specified radius, with the radius being the input of the function. You can either write the function file from scratch or modify the script file of this Tutorial Lesson... Fri, 03 Feb 2012 09:50:55 GMT http://www.matrixlab-examples.com/matlab-code.html In this tutorial, you'll develop step-by-step Matlab code Fri, 03 Feb 2012 09:50:54 GMT http://www.matrixlab-examples.com/matrices.html These examples show you to arrange and manipulate matrices in Matlab... Fri, 03 Feb 2012 09:19:52 GMT http://www.matrixlab-examples.com/magic-square.html Would you like to form a magic square with Matlab? Would you like to know why it is magic? Would you like to learn Matlab?... Fri, 03 Feb 2012 09:19:51 GMT http://www.matrixlab-examples.com/vectors.html In Matlab, you can form arrays of numbers - vectors or matrices - in a straight and intuitive way. See these examples... Fri, 03 Feb 2012 09:19:49 GMT http://www.matrixlab-examples.com/matlab-commands-2.html On this page we introduce some basic MATLAB commands. You can download a list of commands... Fri, 03 Feb 2012 09:19:48 GMT http://www.matrixlab-examples.com/gaussian-distribution.html How to plot a Gaussian distribution or bell curve in Matlab... Sat, 28 Jan 2012 07:26:46 GMT http://www.matrixlab-examples.com/callback-function.html In this article we’re going to build-up a simple adder. Our adder (by means of relevant callback function s) is going to have two ‘edit text’ components, two ‘static text’ components, and one ‘push button’ element. Sat, 28 Jan 2012 07:25:44 GMT http://www.matrixlab-examples.com/calculate-monthly-loan-payments.html Online spreadsheet to calculate monthly loan payments. It calculates the amount required as regular payments in order to repay a loan over a specified time period... Thu, 29 Dec 2011 03:14:29 GMT http://www.matrixlab-examples.com/collatz-conjecture.html The Collatz conjecture is an unsolved conjecture in mathematics. This problem is also known as 3n + 1, or the Syracuse problem; the sequence of numbers involved is referred to as the hailstone sequence. Let's see a code in Matlab... Fri, 23 Dec 2011 09:13:21 GMT http://www.matrixlab-examples.com/armstrong-numbers.html Armstrong numbers of three digits are integers such that the sum of the cubes of its digits equals the number itself. For example, 153 is an Armstrong number since 1^3 + 5^3 + 3^3 = 153... Fri, 23 Dec 2011 09:13:19 GMT http://www.matrixlab-examples.com/calculate-compound-interest.html To calculate compound interest, we need to add that interest to the principal, so that it earns interest, too... Thu, 22 Dec 2011 06:06:52 GMT http://www.matrixlab-examples.com/simple-interest-formula.html Online simple interest formula - use this spreadsheet to experiment with your numbers... Wed, 21 Dec 2011 06:42:27 GMT http://www.matrixlab-examples.com/future-value-annuity.html Online Future Value Annuity calculator. You enter regular deposits, number of deposits, number of years and nominal interest rate... Wed, 21 Dec 2011 06:39:56 GMT http://www.matrixlab-examples.com/salvage-value-calculator.html Online Salvage Value Calculator to determine residual value of assets. We show an example of a car depreciation... Wed, 21 Dec 2011 06:38:19 GMT http://www.matrixlab-examples.com/impulse-function.html How to plot the impulse function with Matlab. Some examples of Dirac delta or unit function... Mon, 12 Dec 2011 07:33:27 GMT http://www.matrixlab-examples.com/binary-to-decimal.html We present four variations of a binary to decimal conversion in Matlab; that is, we're going to convert binary numbers (numbers with only symbols '0' and '1') to decimal numbers (numbers with 10 different symbols, from '0' to '9')... Mon, 12 Dec 2011 07:32:08 GMT http://www.matrixlab-examples.com/polygon-area.html This program calculates a polygon area, using Matlab. You must supply the x and y coordinates of all vertices. Coordinates must be entered in order of successive vertices... Mon, 12 Dec 2011 07:31:16 GMT