formula
共 20 篇文章
formula 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 20 篇文章，持续更新中。
DTMF的原理和算法公式
·详细说明：本文章说明一个可以快速识别和产生DTMF的DSP算法原理！里面详细说明了DTMF的原理和算法公式- This article explained may fast distinguish and have the DTMF DSP algorithm principle! Inside specify DTMF principle and algorithm formula
基于STC89C52单片机的纸张计数显示装置设计
<p>笔者设计了基于STC89C52单片机的纸张计数显示装置。系统采用单片机STC89C52作为控制核心,实现通过555振荡电路获取频率值,应用单片机的控制功能和数学运算能力,实现计数和频率换算,用液晶1602显示测试张数并用蜂鸣器发出提示音。测频的基本方法是通过555振荡器以及单片机的定时计数器计数获得频率值,采用最小二乘法进行线性回归,得到1~10张纸的计算公式,通过二次函数回归,得到15张纸
远程智能光强度检测器的研究
<p>本文研究的内容是远程智能光强检测系统。为了实现实验测量的自动化、高精度、和无线传输功能,我们利用STC89C52单片机控制电机转动来带动光强检测芯片移动,并通过无线传输模块,串口传输数据至计算机。结合VB绘图功能实现各种光强的实时显示,从而绘出光强分布图像。从单缝衍射的实验测量结果,由VB图像可得到主极强到第一极弱的距离,通过公式算出光栅常数。与原手动实验相比,我们的仪器不仅能直观地看到单缝
dw1000双向测距的实现(英文版)
<p>INTRODUCTION In this application note two-way ranging (TWR) scheme as used by Decawave’s example application (DecaRanging) is described. TWR is a basic concept to calculate the distance between tw
Stochastic Geometry and Wireless Networks Volume I
Part I provides a compact survey on classical stochastic geometry models. The basic models defined<br />
in this part will be used and extended throughout the whole monograph, and in particular to SIN
implementation of a formula
implementation of a formula
implementation of a formula
implementation of a formula
implementation of a formula
implementation of a formula
In this paper, we consider the problem of filtering in relational hidden Markov models. We present
In this paper, we consider the problem of filtering in relational
hidden Markov models. We present a compact representation for
such models and an associated logical particle filtering algorithm. Ea
Elaborated on development and formula application of FFT transformation Good thing,
Elaborated on development and formula application of FFT transformation Good thing,
This is a program that will let you calculate roots with the Quadratic formula (including complex ro
This is a program that will let you calculate roots with the Quadratic formula (including complex roots), Factorial of a number, Fibonacci series (and Pascals Triangle still under construction).
Molecular Formula calculator 分子式计算器。用于FTICRMS傅立叶变换高分辨质谱仪分子峰分子式的计算。
Molecular Formula calculator 分子式计算器。用于FTICRMS傅立叶变换高分辨质谱仪分子峰分子式的计算。
implementation of a formula
implementation of a formula
A large body of computer-aided techniques has been developed in recent years to assist in the proce
A large body of computer-aided techniques has been developed in recent years to assist
in the process of modeling, analyzing, and designing communication systems . These
computer-aided techniques fa
Excel 2003 formula ...
Excel 2003 formula
...
Computes BER v EbNo curve for convolutional encoding / soft decision Viterbi decoding scheme assum
Computes BER v EbNo curve for convolutional encoding / soft decision
Viterbi decoding scheme assuming BPSK.
Brute force Monte Carlo approach is unsatisfactory (takes too long)
to find the BER cu
根据rodrigues公式求3×3 旋转矩阵 the rodrigues formula: http://en.wikipedia.org/wiki/Rodrigues _rotation_fo
根据rodrigues公式求3×3 旋转矩阵
the rodrigues formula: http://en.wikipedia.org/wiki/Rodrigues _rotation_formula
You will write a program for calculating person s Body Mass Index (BMI). The following formula is us
You will write a program for calculating person s Body Mass Index (BMI). The following formula is used: bmi = weight / length² , where weight is in kilograms and length is in meters.
基于MASON公式的多功能二阶通用滤波器设计
基于通用集成运算放大器，利用MASON公式设计了一个多功能二阶通用滤波器，能同时或分别实现低通、高通和带通滤波，也能设计成一个正交振荡器。电路的极点频率和品质因数能够独立、精确地调节。电路使用4个集成运放、2个电容和11个电阻，所有集成运放的反相端虚地。利用计算机仿真电路的通用滤波功能、极点频率和品质因数的独立控制和正交正弦振荡，从而证明该滤波器正确有效。
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DTMF的原理和算法公式
·详细说明：本文章说明一个可以快速识别和产生DTMF的DSP算法原理！里面详细说明了DTMF的原理和算法公式- This article explained may fast distinguish and have the DTMF DSP algorithm principle! Inside specify DTMF principle and algorithm formula