％BIQPBOX Bisection reflective line search for sqpbox
％ [nx,nsig,alpha] = BIQPBOX(s,c,strg,x,y,sigma,l,u,...
％ oval,po,normg,DS,mtxmpy,data,H)
％ returns the new feasible point nx, the corresponding sign vector nsig,
％ and the step size of the unreflected step, alpha.
％ Copyright (c) 1990-98 by The MathWorks, Inc.
％ $Revision: 1.2 $ $Date:
The "GEE! It s Simple" package illustrates Gaussian elimination with partial pivoting, which produces a factorization of P*A into the product L*U where P is a permutation matrix, and L and U are lower and upper triangular, respectively.
The functions in this package are accurate, but they are far slower than their MATLAB equivalents (x=A\b, [L,U,p]=lu(A), and so on). They are presented here merely to illustrate and educate. "Real" production code should use backslash and lu, not this package.
The "GEE! It s Simple" package illustrates Gaussian elimination with partial pivoting, which produces a factorization of P*A into the product L*U where P is a permutation matrix, and L and U are lower and upper triangular, respectively.
The functions in this package are accurate, but they are far slower than their MATLAB equivalents (x=A\b, [L,U,p]=lu(A), and so on). They are presented here merely to illustrate and educate. "Real" production code should use backslash and lu, not this package.
基于事件驅(qū)動的串口通訊控件
消息幀數(shù)據(jù)格式:
1 0 A B X X
其中 10 為消息標(biāo)識,
AB表示文本長度,L=A*100+B
XX為配位字符,任意
控制幀數(shù)據(jù)格式
0 1 A B M N
其中 01為控制標(biāo)識,
AB為請求標(biāo)識
MN為附加標(biāo)識
11表示請求對方接收文件,M表示描述字串中文件名子串的長度
N表示描述字串中文件大小子串的長度
10通知對方放棄傳輸
00通知文件傳輸完畢
01請求對方發(fā)送數(shù)據(jù), MN為10請求發(fā)送下一個
MN為00請求重發(fā)
數(shù)據(jù)幀數(shù)據(jù)格式
0 0 A B M N
其中 00 為數(shù)據(jù)標(biāo)識,
AB表示數(shù)據(jù)長度,L=A*100+B
MN為校驗,M*100+N=A+B
