A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks.

In signal processing, a signal is a function that conveys information about a phenomenon. In electronics and telecommunications, it refers to any time varying voltage, current or electromagnetic wave that carries information. A signal may also be defined as an observable change in a quantity.

Knowing how to google properly will greatly improve your working effciency. Google Search is a web search engine developed by Google. It is the most used search engine on the World Wide Web across all platforms.

Python is an interpreted, high-level, general-purpose programming language. Created by Guido van Rossum and first released in 1991, Python's design philosophy emphasizes code readability with its notable use of significant whitespace.

The eye is an organ that detects light and sends signals along the optic nerve to the brain. In humans, the eye is a valuable sense organ that gives us the ability to see. It allows for light perception and vision, including the ability to differentiate between colors and depth.

OpenCV is a library of programming functions mainly aimed at real-time computer vision. Originally developed by Intel, it was later supported by Willow Garage then Itseez. The library is cross-platform and free for use under the open-source BSD license.

風會熄滅蠟燭，卻能使火越燒越旺。對隨機性、不確定性和混沌也是一樣：你要利用它們，而不是躲避它們。你要成為火，渴望得到風的吹拂。這總結了我對隨機性和不確定性的明確態度。我們不只是希望從不確定性中存活下來，或僅僅是戰勝不確定性。除了從不確定性中存活下來，我們更希望像羅馬斯多葛學派的某一分支，擁有最後的決定權。我們的使命是馴化、主宰，甚至征服那些看不見的、不透明的和難以解釋的事物。那麽，該怎麽做呢？

好曲推介。推導出的Answer引來了新的Question，除了邁步前行就別無他法了吧？

In computer science, a data structure is a data organization, management, and storage format that enables efficient access and modification. More precisely, a data structure is a collection of data values, the relationships among them, and the functions or operations that can be applied to the data.

In computer science, a data structure is a data organization, management, and storage format that enables efficient access and modification. More precisely, a data structure is a collection of data values, the relationships among them, and the functions or operations that can be applied to the data.