博文
把一幅大圖分成兩部分,一個線程處理1/2幅圖,以列(Height)或者行(Width)劃分圖.第一幅圖的Column從0到width/2,第二幅圖的列從width/2到width.創建兩個線程單獨處理一部分,等待線程結束,再合並結果,即在兩個結果中再取相似度較高者(correlation最小).
classDIBSecion{... voidNormalizedCross();
intcorrelate(DIBSection&db2,intx,inty);
intRunCorrelate(DIBSection&db2,intstartx,intstarty);
virtua...[閱讀全文]
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從一幅圖中找出與模版最相似的位置.計算兩幅尺寸相同圖的correlatoin,把模板放在大圖中,移動模板,找出correlation最小的位置.
Correlation&TemplateMatching
CorrelatingTwoImagesTask:Writeaprogramtocomputethecorrelationbetweentwoequally-sizedimages.Rememberthatcorrelationinvolvessimplymultiplyingtogethercorrespondingpixelsandsummingtheresult.
intCorrelate(image1,image2,x0,y0){
Checkthat...[閱讀全文]
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(2008-04-05 18:58:21)
這是我2006年寫的Sukodu計算程序,可以求解大部分問題.有些難題不能完成填空.
intgData[LENGTH]={//hard,unsolved2,0,0,0,8,0,6,0,7,0,0,0,0,0,0,0,0,3,6,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,3,4,0,0,5,0,0,0,0,0,0,0,0,0,4,6,0,5,1,0,0,0,0,0,0,0,0,0,7,0,0,2,9,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,0,0,0,6,8,3,0,0,0,0,0,0,0,0,1,0,2,0,4,0,0,0,0,0,0,0,0,0,0,0//19...[閱讀全文]
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13.31->16.17,50%adjust=14.74actul=14.86,138%=17.26,actul=17.23,
14.86-17.2362%adjust=15.77actul=15.85,138%=18.13,
PREVIOUShigh=18.19,SOTARGET18.13(實際17.20到了前高17.23)
至3/28共有22個股票判斷15正確7錯誤(AAPL,WDC,GOOG,EBAY,PBR,ESRX,SID)其中6個SHORTIXIC,SNDK,PTEC,HPQ,BIDU,A,LDK,DE,GLD,DAR,CF,AMZN,CHU,MOS,KO
4/11(16.47)REVIEW正確,持有4/27(16.77)to18.03
15.85->17.2 閱讀全文]
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昨日跌2.5%收15.19,低於50日均線,是調整到位的信號.時間上用了三個月.今天果然漲了5.2%,跟進.
4/10REVIEWPTEC(15.25)越跌越買
4/11REVIEWPTEC14.43 今天跌5.38%
8.52->13.81
50%=11.17(11.40)161.8% =17.08(17.40) 62%=11.79(12.43)
11.40->17.40
50.0%=14.40(14.43) 61.8%=15.11(14.95)
TARGET 138.2%=19.69下周應收陽
13.81 ->12.43 38.2%=13.28(13.28) 161.8%=11.58(11.40) ...[閱讀全文]
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(2008-04-03 20:18:03)
12.16->5.53,32%bounceis8.06(actual=8),
5.53->8 62%adjust=$6.47,actually=6.28,whichisweak.
8->6.2850%rebounceis7.14(ACTUAL7.28),strong,nowshapeadoublebottomat5.89,(138%)
target:7.28->5.89,62%bounceat6.75,and8->6.2838%bounceat6.94,target6.75-6.94
至4/3共有21個股票判斷15正確6錯誤(AAPL,WDC,GOOG,EBAY,PBR,ESRX)
IXIC,SNDK,PTEC,HPQ,BIDU,A,LDK,DE,GLD,DAR,CF,AMZN,CHU,MOS,KO
判斷錯誤...[閱讀全文]
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(2008-03-29 22:06:58)
一年中可能的轉勢時間1/7-1/10 1/19-24
2/3-10 2/20-2/25
3/5-10 3/20-27
4/7-12 4/20-25
5/3-10 5/21-28
6/10-15 6/21-27
7/7-10 7-21-27
8/5-8 8/14-20
9/3-10 9/21-28
10/7-14 10/21-30
11/5-10 11/20-30
12/3-10 12/15-24
納指的幾個轉勢日期及江恩預測日期
1479 12/2/2002 11/23
1282 1/20/2003 1/21
2140 1/12/2004
2343 12/27/2004 12/21 ...[閱讀全文]
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上一波11.79->16.70回調62%=13.67(實際13.91及第二日開盤13.60),由此估計下一波可到138%=18.57(實際18.45).
這一波上漲13.91->18.4562%回調是15.64(實際14.42),回調深,走勢偏弱,均線反轉,最高反彈到16.45,是調整的50%中位(16.44).還接近前高16.70.三頂可能.SHORT
下跌的138%位置是12.89(12.97)
4/7REVIEWCCC(15.50)正確,平
13.91->18.45 50.0%回調=16.18,實際15.97
18.45->15.97 62%反彈=17.50(實際17....[閱讀全文]
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(2008-03-28 23:27:05)
1.決定趨勢.
2.在單底,雙底,三底的水平入市買入
3.根據市場波動的白分筆買入

4.根據3星期上升或下跌買賣5
.市場分段波動
6.根據5或7點上落買賣
7.成交量
8時間因素
9當出現高低底或新高時買入
10決定大市的趨勢的轉向
11最安全的買賣點
12.快市時價位上升.


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新股上市以來一波低於一波,破了33.43->40.82 61.8%回調位36.25,五天不能恢複,SHORT,至少會測試開盤價.
下周出差可能停止更新
至3/22共有16個股票判斷12正確(其中1未滿足條件)4錯誤(AAPL,WDC,GOOG,EBAY) IXIC,SNDK,PTEC,HPQ,BIDU,A,LDK,DE,GLD,DAR,CF,AMZN
4/3REVIEW(39.22)錯誤,之後一路上升到39.22,上周其實是最低價.
4/13REVIEW(40.62)
33.43->40.8250%=37.13(actual37.42)
40.82->37.42
...[閱讀全文]
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