Matlab is a high-level programming language similar to well-known languages like Java, C#, and is widely used by mathematicians, computational biologists, and scientists in education and research. MATLAB stands for MATrix LABoratory and the software is built up around matrices and vectors. The tool is extremely useful in solving differential and algebraic equations and for numerical integration.
MATLAB, one of the easiest programming languages, can produce nice pictures in both 2D and 3D using its powerful graphic tools. Computational biologists often use this tool to understand and predict biological behavior using mathematical modeling and data analysis. MATLAB also has some toolboxes useful for image processing, optimization, signal processing, etc.
In short, MATLAB is a sophisticated, more advanced form of a calculator that can be run on your mobile device or computer. Using the command-line interface and text editor, one can perform operations in this tool.
What Can You Do With MATLAB?
- You can load data from different sources such as files, databases or the web
- Analyze your data and visualize it using Matlab visualization application
- Analyze large datasets
- You can perform linear algebra and computation of matrices
- Data Analysis
- Creating data models and prototypes
- Simulation of data
- Scientific and engineering graphics
- Application development, including Graphical User Interface building
- Math, computation and algorithm development
Use Of MATLAB In Biological Sciences
MATLAB enables scientists to analyze a large amount of data. Biologists use MATLAB for various purposes like electrophysiology, microscopy and biomedical imaging, genomics, next-generation sequencing, or for modeling and simulation such as systems biology and pharmacology. The tool helps scientists to read, write or store datasets too large to fit in memory, model and simulate biological systems with an intuitive graphical interface or symbolic math, refine your models with optimization, curve fitting, and parameter estimation and many more.
Advantages of Knowing MATLAB
The universe is a really complex place. Physicists, engineers, and biologists have developed incredible machines to understand this universe and measure the things inside it, everything from radars to thermometers to MRIs to tiny electrodes that measure the electrical impulse from individual brain cells.
How can we study the increasingly big data these machines provide us and understand what it predicts? MATLAB is a fast, easy, and suitable platform for analyzing such big data.
Compared to conventional computer languages like C, FORTRAN, etc, MATLAB has many advantages for solving technical problems. A few are listed below.
- MATLAB is the easiest tool for mathematical computations of matrices and linear algebra
If you are not so into programming, MATLAB is the best tool to solve many numerical problems in a fraction of the time you would take to write a program in a lower-level language. And this helps you to focus on the problems, applications or course work, rather than on programming because programming is a lot easier in MATLAB compared to other programming software.
- It generates results in a very less time
Students, researchers, and engineers can learn, analyze, and practice many algorithms in this software as it produces results in less time. This could help them get better results.
- Best for matrix calculations
MATLAB is an interactive system whose basic data element is the matrix. Matrix is a rectangular array of numbers, expressions, or symbols expressed in rows and columns. A simple integer is an array of one column and one row. MATLAB environment is built-in with several mathematical operations that work on arrays or matrices. For example, dot-products, cross-products, inverse matrices, determinants, etc.
- Its applications in various fields
Ranging from engineering and mathematics to chemistry, biology, and economics, MATLAB can be used to better understand concepts and apply them. MATLAB products are also used in a broad range of industries, including aerospace, automotive, environmental, telecommunications, computer peripherals, finance, medical, and electronics.
- Solve equations visually or graphically
With the help of a MATLAB-based graphical programming environment for modeling called Simulink, a user can solve equations visually or graphically. Simulink is a graphical mouse-driven program that allows you to model a system by drawing a block diagram on the screen and manipulating it dynamically. Simulink includes commands for 2D and 3D data visualization, graphics presentation, image processing, and animation providing high-quality visualization of plots and charts.
- Data Analysis
Data analysis is important in business as well as research to explore data in meaningful ways and solve problems. Data imported from various sources can be cleaned and analyzed using various tools and libraries provided in MATLAB. It has its toolkits, packages, and functions to build a model like the random forest, logistic regression, clustering, and support vector models. Different models can be compared to decide the accurate model. MATLAB has all the functions required from the initial methods of analysis to the end, making it a great tool for data analysis.
- MATLAB Online
MATLAB Online provides the opportunity to use the platform for various purposes without downloading and installing it. If you have access to the internet, you can use it anywhere, from any web browser.
Skills Required
- Basic knowledge of object-oriented programing language
- Understand the need for MATLAB and it’s applications
- Awareness of MATLAB’s syntax
- Good understanding of advanced mathematics
- Knowledge of its set of packages and libraries
- knowledge of various built-in tools provided by MATLAB
Who Should Learn MATLAB
MATLAB is useful for engineers, who will find its use in data plotting, data analysis, and other data related studies. Scientists and research scholars dealing with advanced mathematical studies, computations, and machine learning can also make use of MATLAB. Students from science and engineering backgrounds can also learn MATLAB, as it will help their resumes stand out while looking for higher education or career opportunities.
How MATLAB Will Help You In Career Growth
The U.S. Bureau of Labor Statistics predicts that, by 2026, the rise of data science will create 11.5 million job openings. The world has increasingly turned to data for decision making and the shortage of skilled professionals has led to a huge demand for data scientists in start-ups as well as well-established companies. MATLAB could help you advance your career in data science and data analysis, as it provides excellent features for analyzing data. Learning MATLAB can also help you find a career in fields of machine learning, computational biology, signal processing and communication, image and signal processing, deep learning, and computational finance, to name a few.
MATLAB is indeed a great tool for mathematical computations and data analysis. Its numerous advantages make the task easy and fast. More than 500,000 technical professionals at the world’s most innovative technology companies, financial institutions, government research labs, and at more than 2,500 universities rely on MATLAB and Simulink as the fundamental tools for their engineering and scientific work. Therefore, the knowledge of this tool could be an asset, as it opens career paths to various fields.