12 2024 档案
摘要:Microphone bias refers to a small DC voltage applied to a microphone's input line to provide power to the microphone's internal electronics. This is c
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摘要:A wireless dongle with a USB interface acts as a bridge between a computer (or other USB host device) and a wireless network or peripheral. It operate
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摘要:References: BTstack Manual master-2b49e57bd Bluetooth Protocol Stack Generic Attribute Profile (GATT) The Generic Attribute Profile (GATT)
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摘要:Here’s an explanation of time complexity, asymptotic time complexity, and order, along with their relationships in algorithm analysis: Time Complexity
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摘要:what's dsp A Digital Signal Processor (DSP) is a specialized microprocessor designed specifically for processing digital signals in real-time. Let me
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摘要:在数学中,项、式、单项式 和 多项式 都是非常基本且常用的概念,它们通常出现在代数表达式中。理解这些基本概念有助于更好地理解代数运算和多项式的性质。 1. 项(Term) 在数学中,项 是一个数学表达式的一部分,通常由一个数(常数)、一个字母(变量)或数与字母的乘积构成。每个项之间通过加号(+)或减
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摘要:在 算法分析 中,复杂度 和 阶 是两个非常重要的概念,它们用于描述算法的 时间性能 或 空间性能。虽然这两个概念有些重叠,但它们的含义和使用场景略有不同。 1. 复杂度 (Complexity) 复杂度 是用来描述算法在运行时所需资源(如时间或空间)与输入规模之间关系的一个度量。最常用的是 时间复
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摘要:References: Serialization What is Protobuf? Protocol Buffers (Protobuf) is a language-agnostic, platform-neutral, and extensible mechanism for seriali
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摘要:#include <stdio.h> int main() { int *p = NULL; int i = 1; switch(1) { case 1: { p = &i; printf("Inside switch - Address of i: %p, Value of p: %p\n", (
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