# Author: Tutorial45

## CAD projects for Beginners – 123D Design

Welcome to this lesson!Before starting I would love to mention that we have had a couple of 3D projects earlier here, but those lessons were most focused on creating …

## Convert DWG to STL

STL (STereoLithography) is a file format native to the stereolithography CAD software created by 3D Systems.Converting your DWG file to STL will let you hand the resulting file to …

## 3D design project for Beginners – A table

With what we have worked on last time, this should be just a piece of cake.Here is a table to go with the stool we modeled last time.The table …

## 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, …

## Model a vase in AutoCAD

This post will show you how as a beginner, you can model a simple object like a vase or a cup using AutoCAD.We will see how you can make …

## Shell in AutoCAD

Here, we move forward with learning how to modify 3D objects in AutoCAD.I recommend you check the past posts if you have not, since you will need them in …

## How to scale in AutoCAD: Step by Step

SCALE is the name of the command that helps scale objects in AutoCAD.If you have been inserting blocks in existing projects, you mush be aware of how important this …

## Save your life with the SPHERE command in AutoCAD

Nothing is going banana yet. The title of this post is referring to a pain most of you must have had after the last experiment Here is the problem.We …

## Sweep in AutoCAD

This post would be more interesting if you have checked the exercises where we first used the 3DRORATE command in AutoCAD.Here we will be using the SWEEP command, just …

## 3D rotate in AutoCAD

Let’s quickly visit the ROTATE command in AutoCAD 3D. That might help you find your way around some difficulties while modeling.This command helps rotate objects in 3D. In 3D, rotating …

## 3D Design project for beginners – AutoCAD

With this exercise, we are heading toward advance modeling sessions using CAD.Here you will learn how to use what you have learned so far to model about anything you …

## The best Laptops for Engineering Students

The life cycle of an engineering student regardless of his or her discipline revolves around making use of a computer to become proficient in certain areas of your course.These …

## 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 …