When you need to illustrate your concepts to your clients, create a matrix with Microsoft Excel. Excel includes pre-designed templates that transfer to your worksheet. Before you insert a matrix, take ...

Visualize your business's strengths, weakness, opportunities and threats (SWOT) using a SWOT matrix. It can help you to understand your internal capabilities and external market conditions. Create ...

Accessible content is better content. One way to boost accessibility in visual materials is paying attention to colour contrast during the design process. Here’s a tool to make that simpler In a ...

Inverting a matrix is one of the most common tasks in data science and machine learning. In this article I explain why inverting a matrix is very difficult and present code that you can use as-is, or ...