# Category: MathLab

## 3 Best free Matlab Alternatives

In the world of tech devices, the Apple brand is the Holy Grail and wherever it is mentioned other tech brands usually bow their heads in shame. And same …

## How to convert numbers from Polar to Cartesian form and vice versa

Among other Basic Matlab tutorials here on tutorial45, we are bringing this one along as a quick tip to help you convert numbers from Polar to Cartesian in Matlab.We …

## Newton Raphson method Matlab

The aim of this session is to use a basic example to illustrate how to use the Newton Raphson method in Matlab.We will make use of the ode45 solver, …

## Conditional plotting in Matlab

By now, you should have learned the basics of plotting in Matlab using previous post. In this session we want to look closer to how we can plot a …

## Left division vs Right Matrix division – Matlab

There are two operators allowing to divide in Matlab:The right division represented by the symbol / (slash) The left division represented by the symbol \ (Backslash) These two operators …

## Vectors in Matlab: Basic Operations

I will define a vector here as being a matrix with either a single column and many rows or a single row and many columns. The following are two …

## Scalar functions in Matlab: e Matlab, Cosine function and more

These are few Basic tools you will need to know if you are just starting learning Matlab.Scalar functions in MatlabBefore fully diving into trigonometric functions, it is necessary to …

## Matlab Polynomial: Division and Multiplication

We have recently learned how to solve polynomial equations in Matlab, now we are going to visit a trick that will help you learn how to do Division and …

## Solve equations with unknown coefficients with Matlab

We have so far been working with numbers, totally ignoring one of the most rewarding ability Matlab put to our use: the possibility to work with symbolic expressions.In many …

## Derivative in Matlab

In this post, we will pay some attention to one of the basic operations of calculus which is Derivation.We are not going to go into Derivative formulas here. We …

## Matlab tricks: Creating an “array”, modifying matrix elements

Among other tricks you can make use of while using Matlab, here are two tricks that may help you have easier control while working with Matrices.The first tip helps …

## Matlab Exercises

It’s great time to hit the road running. We have got enough Matlab lessons to start handing you some nice Matlab challenges to help you to assess yourself.Here are …

## Sort a matrix in Matlab

Sorting Matrices in Matlab are one of the easiest things to do when you happen to know the language to use to order the software to do so.In this …

## Matrix multiplication – Matlab

Matrix multiplication is likely to be a source of a headache when you fail to grasp conditions and motives behind them. Here, we will talk about two types of …

## For loop in Matlab

Working and constructing for loops in Matlab happen the exact same way they do in other programming languages, at the only difference that in Matlab the first index the …

## Matlab Matrix Operations – Exercise

Lately we have learned some basics about Matlab matrix operations. Here come the part 2 of that post, where we will test our abilities of manipulating matrices in MatlabMatlab …