成績顯示三個部份abc #include<stdio.h> #include<stdlib.h> int main(void) { float gread printf("請輸入分數\n") scanf("％f",&gread) if(gread>=80&&gread<=100) printf("成績為A\n") else if(gread>=60&&gread<=79) { printf("成績為B\n") } else if(gread>=0&&gread<60) { printf("成績為C\n") } else { printf("分數輸入錯誤\n") } system("pause") return 0 }
标签： include stdlib float gread
上传时间： 2014-01-15
上传用户：waizhang
A novel met hod t o p artially compensate sigma2delta shap ed noise is p rop osed. By injecting t he comp en2 sation cur rent int o t he p assive loop f ilte r during t he delay time of t he p hase f requency detect or ( PFD) , a maximum reduction of t he p hase noise by about 16dB can be achieved. Comp a red t o ot he r compensation met hods , t he tech2 nique p rop osed he re is relatively simple and easy t o implement . Key building blocks f or realizing t he noise cancel2 lation , including t he delay va riable PFD and comp ensation cur rent source , a re sp ecially designed. Bot h t he behavior level and circuit level simulation results a re p resented.
标签： sigma2delta compensate injecting artially
上传时间： 2013-12-18
上传用户：qlpqlq
Generate Possion Dis. step1:Generate a random number between [0,1] step2:Let u=F(x)=1-[(1/e)x] step3:Slove x=1/F(u) step4:Repeat Step1~Step3 by using different u,you can get x1,x2,x3,...,xn step5:If the first packet was generated at time [0], than the second packet will be generated at time [0+x1],The third packet will be generated at time [0+x1+x2], and so on …. Random-number generation 1.static method random from class Math -Returns doubles in the range 0.0 <= x < 1.0 2.class Random from package java.util -Can produce pseudorandom boolean, byte, float, double, int, long and Gaussian values -Is seeded with the current time of day to generate different sequences of numbers each time the program executes
标签： Generate Possion between random
上传时间： 2017-05-25
上传用户：bibirnovis
This present a primer for people who are unfamiliar with the Java language. This introduction is intended to allow you to develop the Java skills necessary to understand basic programs.
标签： This introduction unfamiliar language
上传时间： 2014-01-19
上传用户：Miyuki
I. C. Wong, Z. Shen, J. G. Andrews, and B. L. Evans, ``A Low Complexity Algorithm for Proportional Resource Allocation in OFDMA Systems , Proc. IEEE Int. Work. Signal Processing Systems, 针对这篇文章给出的源代码
上传时间： 2014-01-24
上传用户：zhichenglu
Calculates if the brackets in a sentence are correctly close. Input consists, one per line, sentences with brackets, and output say YES if its correctly close, or NO int if its not saying where is the error. Input: ()[]<>(**) (*) (ASA Output: YES NO 2 NO 4
标签： Calculates correctly brackets consists
上传时间： 2013-12-13
上传用户：aig85
第八章 数字电路技术 A／D,D／A
上传时间： 2013-07-10
上传用户：eeworm
21世纪大学新型参考教材系列 集成电路A 荒井
上传时间： 2013-07-20
上传用户：eeworm
积分式A／D转换器其它专用集成电路分册 清晰书签版
上传时间： 2013-05-29
上传用户：eeworm
OTP 4-位带SAR8-位A-D转换器单片机
上传时间： 2013-05-17
上传用户：eeworm
