Connecting MySQL to NetBeans
When learning any programming language, at some point it may be necessary to extend your skills and knowledge by learning databases and connecting one to the IDE.
In this tutorial we are going to discuss how to connect a MySQL database to NetBeans IDE to work with it using Java. Continue reading
Today, virtually all devices connect to the computer via USB port, which is a universal standard for joining different types of devices. Until 1995, each device connected to a computer using unique connectors, thus computers had many different ports for a variety of devices. This situation was completely inconvenient, so engineers started development of a new universal technology that would allow any kind of device to be connected to it. As a result, USB was born.
SQL stands for Structured Query Language, and has been specifically designed for working with relational databases. This type of database is based on the concept of primary keys and the corresponding data stored within a table. Since databases today can handle billions of rows of data and process tons of queries at the same time, a language that helps to obtain necessary pieces of information within seconds is highly required. Continue reading
Solve the following separable differential equations:
The main goal of this paper is to analyze the mechanical oscillations of a pendulum using MATLAB software. Continue reading
Solve the following second order differential equation:
Find the solution of the following equation using the bisection method:
Find the solution of the following equation using the secant method:
An object that has a mass of m kg was thrown straight up from a platform which is h m above the ground. The initial velocity was
The air resistance is proportional to the velocity of the object and is equal to av N. Write down the equation for the distance traveled by the object at any time. Find the velocity of the object at the ground level for
Task: get basic knowledge of how to work with Symbolic Toolbox in the MATLAB software package (Part 3).
The MATLAB function for performing symbolic differentiation is diff(f,’t’,n) where f is the symbolic expression to differentiate. Continue reading