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How do I Convert Units of Area & Volume Square Feet to Square Yards?
Category : Home & Garden
Square feet and square yards are units that measure the area of a flat surface. A square foot is an exact square that measures one foot on all four sides, while a square yard measures one yard on all four sides. There are three feet in every yard, and nine square feet in every square yard. Use this information to convert the measurements or try the automatic square yards to square feet converter i

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Select smaller square matrices along the diagonal inside a big square matrix in R
Category : Programming Languages

First of all, if the title of my question is not clear, please go ahead and edit it!


So suppose I have a square matrix.


ex = outer(1:4, 2:5, "+")
colnames(ex) = paste(rep(c("Subj1", "Subj2"), each=2), "_",
rep("Factor1", each=2), ".", rep(c("A", "B")), sep="")
rownames(ex) = paste(rep(c("Subj1", "Subj2"), each=2), "_",

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How to draw an unfilled square on top of a stream video using a mouse and track the object enclosed in the square automatically in C#?
Category : C & C++ & C#

I am making an object tracking application. I have used Emgucv 2.1.0.0
to load a video file
to a picturebox. I have also taken the video stream from a web camera.


Now, I want
to draw an unfilled square on the video stream using a mouse and then track the object enclosed
by the unfilled square as the video continues to stream.


This is what people ha


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How to Find the Square Root of a Number That Doesn't Have a Perfect Square
Category : Education
The square root of a number multiplied by itself yields that number. Some numbers are perfect squares such as 25 (five times five) and 100 (10 times 10). Other numbers are not perfect squares. Although the easiest way to find the square roots of these numbers is by using a calculator, you may not always have one nearby when you need it. In these cases, you can figure the square root yourself by us

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How to draw a square on a video and track the object enclosed by the square
Category : Programming Languages

I am doing a Final Year Project to track an object(human) by drawing a square around a human in a video. I am doing this project in C# .NET.


I asked in a forum about this and they said to use GDI+ and mouse handling (which I have no clue about).


Do I have to do segmentation and then identify the region where the square was drawn,
splitting the video to frames perhap


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How to Convert Square Inches Per Linear Foot to Square Feet
Category : Hobbies, Games & Toys
A linear measurement is a measurement taken in a straight line, and a square measurement is the length multiplied by the width. Many DIY products and home improvement items are sold in square feet. Items such as carpet, lino, wood and beading are commonly sold per square foot. Work out the square footage of an area before ordering the items. Square measurements are also used on building sites and

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How to enumerate unique paths reaching top right (h8) square starting from bottom left (a1) square of a chess board given some move rules?
Category : Programming Languages

I was asked a few weeks ago, to find all the different and unique ways to reach the top right of a chess board, with x, y > 3, starting from (0, 0), knowing that you can only increase x and y by +1.


I still haven't been able to find algorithms that would explain how to navigate over a chessboard, so I was wondering if you guys had anything to recommend ?


In other words :


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How to Calculate and Convert Square Feet to Square Yards
Category : Home & Garden
The rooms of most houses are traditionally measured using square feet. If you are in the market for new carpeting or flooring for your home, you may have discovered that such flooring is often measured and sold by the square yard, rather than square feet. Many times, landscape material is also sold by the square yard. If the measurements of your space are figured in square feet, you may wonder how

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How to Make a Square in a Square Quilt Block With a Wonder Cut Ruler
Category : Hobbies, Games & Toys
The Wonder Cut Ruler is a specialized quilting ruler that helps you to cut triangles that will form a quilting square. You can use a quilting block piece of fabric as your base, cut the triangles and sew the parts together to form a square. Using the Wonder Cut Ruler is easy because it provides lines and edges so you know exactly where to cut the fabric.Difficulty:Moderately EasyInstructions Th

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How to Convert 4000 Square Feet to Square Meters
Category : Hobbies, Games & Toys
A square foot is a unit that is commonly used in the United States to describe the area within structures such as buildings, as well as to measure land area. In comparison, the international, or metric, system adopted in Europe and Canada uses the square meter as its unit of area. Use a calculator to convert 4000 square feet to square meters.Difficulty:EasyInstructions Things You'll Need
Cal

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