Solve the system of equations in three variables.
The tests cases used an exact test for equality. In terms of floating point numbers, this is incorrect as a test, because it can fail to recognize entirely valid solutions, and there are many ways to validly solve this problem. As such, I modified the test cases to use a tolerance on the result.
inv(A)*b solution not working for test case 1.. Am I wrong with this?
It's the floating-point precision that matters.
Make a checkerboard matrix
Back to basics 5 - Clipboard
Solve the set of simultaneous linear equations
Matlab Basics - Convert a row vector to a column vector
Replace every 3rd element in a vector with 4
Energy of an object
kmph to mph converter
Display negative numbers
Create a constant offset.
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office