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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 fall into two categories: formula-based approaches, where the computer is used to evaluate complex formu ...

C programming is a craft that takes years to perfect. A reasonably sharp person can learn the basics of C quite quickly. But it takes much longer to master the nuances of the language and to write enough programs, and enough different programs, to become an expert. In natural language terms, this is ...

This document specifies trivium, a hardware oriented synchronous stream cipher which aims to provide a flexible trade-off between speed and area.

电机设计时铁心的选择影响磁滞效应，更影响重量 文件有国家的铁心编号、性能与标准号

/*  * _168ZHONGDUAN2.c  *  * Created: 2014/11/2 15:12:45  *  Author: lenovo  */  #include <avr/io.h> #include <avr/iom168pa.h> #include <avr/interrupt.h> #include <util/delay.h> #include <avr/eeprom.h> //#include <util/delay_basic.h> //unsigned char const SEGtabl ...

防水摇杆开关。 200W次寿命，三态工作： ON-OFF-ON

T8013-Z1BQ 摇杆开关，防水，单路，ON-OFF-ON。 工作寿命200W次，IP67

对于非线性方程组F(X)=0，用fsolve函数求其数值解。fsolve函数的调用格式为： X=fsolve('fun',X0,option) 其中X为返回的解，fun是用于定义需求解的非线性方程组的函数文件名，X0是求根过程的初值，option为最优化工具箱的选项设定。最优化工具箱提供了20多个选项，用户可以使用optimset命令将它们显示出来。如果想 ...

//CONFIG 1   #pragma config FCMEN=OFF,IESO=OFF,CLKOUTEN=OFF,BOREN=NSLEEP,CPD=OFF   #pragma config CP=ON,MCLRE=OFF,PWRTE=OFF,WDTE=OFF,FOSC=INTOSC   //CONFIG 2   #pragma config LVP=OFF,BORV=LO,STVREN=OFF,PLLEN=OFF   #pragma config VCAPEN=OFF,WRT=HALF

The SP2526A device is a dual +3.0V to +5.5V USB Supervisory Power Control Switch ideal for self-powered and bus-powered Universal Serial Bus (USB) applications. Each switch has low on-resistance (110mΩ typical) and can supply 500mA minimum. The fault currents are limited to 1.0A typical and the fla ...