Today we discuss what scalar multiplication means for vectors, and we do some addition / subtraction examples combined with scalar multiplication.
Why am I showing a picture of white rice? Doesn’t rice make you fat? Isn’t white rice not as good as brown rice? Here is Doctor John McDougall’s advice on white rice. In this video he explains why white rice is okay, and that he tells his patients to eat rice and vegetables. 為什麼我照一張白飯的照片? 吃白飯會變胖不是嗎? 這是美國醫生McDougall對吃白飯的建議，他認為吃白飯是好的，並且他說為什麼他要他的病人吃白飯跟蔬菜。 This is …
This is a dynamic resource which will continuously be updated with the aim of creating the ultimate resource you need to be plant based. 這是一篇隨時會更新的資源，以便想要吃素的人參考。 In order to encourage more people to follow the plant based movement, I will regularly share some photos of what I eat, so you can see that food can be …
Today we talk about how a vector can be broken down into its horizontal and vertical components. We also talk about how to find the magnitude and the bearing of a vector using Pythagoras theorem and trigonometry.
We introduce you guys what a vector quantity is (as opposed to scalar quantity), draw some examples of vectors (with magnitude and direction), and do a vector addition problem.
This is a dynamic resource which will continuously be updated with the aim of creating the ultimate resource you need to be plant based. 這是一篇隨時會更新的資源，以便想要吃素的人參考。 In order to encourage more people to follow the plant based movement, I will regularly share some photos of what I eat, so you can see that food can be …
This is a dynamic resource which will continuously be updated with the aim of creating the ultimate resource you need to be plant based. 這是一篇隨時會更新的資源，以便想要吃素的人參考。 In order to encourage more people to follow the plant based movement, I will regularly share some photos of what I eat, so you can see that food can be …
In this video we will explain some practical real life applications of Matrices using Leslie Matrices. The Leslie Matrix Model allows us to model the growth of the female portion of an animal population over time. E.g. find out the number of female rabbits after N years, based on what we know about the number …
This is a dynamic resource which will continuously be updated with the aim of creating the ultimate resource you need to be plant based. 這是一篇隨時會更新的資源，以便想要吃素的人參考。 In order to encourage more people to follow the plant based movement, I will regularly share some photos of what I eat, so you can see that food can be …
In this simple Markov Chains tutorial, you learn about the transition matrix and states and how to use them to solve a simple problem.