[导读]在信号处理领域，MATLAB的FFT(快速傅里叶变换)是分析频域特性的核心工具。然而，实际应用中常遇到频谱泄漏、栅栏效应等异常现象，导致频谱分析结果失真。本文将从频谱泄漏的成因、栅栏效应的原理出发，结合MATLAB代码实例，系统阐述两种效应的解决 ...

While there are lots of associated marketing terms, nearly every TV today is either LCD or OLED. LCD TVs are also called LEDs, QLED TVs or even mini-LED, but the core technology is LCD -- which stands ...

MATLAB (short for Matrix Laboratory) is a powerful software tool used for technical computing and visualization. It is widely used in a variety of fields, including engineering, science, finance, and ...

Some 4K TVs have QLED or OLED displays, but most are LCD, and many of those have LED backlights. When you're shopping for a new TV, these are the sets you'll come across most often. We're going to ...

If you haven’t discovered MATLAB shortcuts yet, you really should. Shortcuts are very useful and could save you a ton of time and effort. For instance, if you find yourself typing the same lines of ...

Abstract: A new isolated bidirectional full bridge buck-boost converter with non dissipative clamping circuit provides high conversion ratio in the boost mode, maximum power output, and soft switching ...

You might have heard of LCD TVs and monitors, you might know what LEDs are, but how they relate to new TVs isn’t especially clear. Alongside their best OLED TVs, Samsung, LG, Sony, TCL, Hisense, and ...

[导读]在现代计算领域中，MATLAB和FPGA是两种非常重要的工具。MATLAB以其强大的数学计算能力和丰富的工具箱，成为算法设计和验证的首选平台。而FPGA，作为一种可以被编程来执行特定任务的硬件，具有高度的灵活性和强大的并行处理能力，是实现高性能计算的 ...

Abstract: The thickness of a liquid crystal (LC) cell is one of the main parameters of liquid crystal devices (LCD). This paper proposes a measurement method based on the multiple-beam interference ...

SEOUL, Sept 26 (Reuters) - South Korea's LG Display (034220.KS), opens new tab said on Thursday it had agreed to sell its stake in its large liquid crystal display (LCD) plant in Guangzhou, China, to ...

We've been pretty definitively in the age of flat-screen displays for a couple of decades now, with just about every television and monitor in the average home now a flat rectangle instead of the ...