NPOI教程pdf

用 ASP开发 链接SQL 实现网上买卖 使现代化网上购物更为流行

The F1C600 processor represents Allwinner’s latest achievement in mobile applications processors. The processor targets the needs of boombox markets. F1C600 processor is based on the ARM9 CPU architecture with a high degree of functional integration. F1C600 supports Full HD video playback, iAllwinnerTechnologyRevision HistoryRevision historyVersionateDescriptionV1.0NoV10,2015nitia|Re|ease∨ersⅰonF10600 User Manual( Revision 1.0)Copyright O2015 Allwinner Technology. Co, Ltd. All Rights ReservedPage 3AllwinnerTechnologyRevision HistoryTable of contentsDeclaration2Revision histeD。着,着垂Table of contents.:::::.:::::1:4Chapter 1.About This Documentation361.1 Documentation overview36Chapter 2 Overview....372.1 Processor features2.1.1, CPU Architecture2.2. Memory Subsystem....................382.2.1. Boot rom382.2.2 SDRAM382.2.3. SD/MMC Interface..:::··:·.:::::..:·.:::::::::::··:382.3. System Peripheral.382.3.1. Timer.382.3.2.|NT392.3.3.CCU392.3.4.DMA,392.3.5.PWM,392.4. Display subsystem39241. Display engine…,,…...:::::392.4.2. Display output.....39F10600 User Manual( Revision 1.0)Copyright O2015 Allwinner Technology. Co, Ltd. All Rights ReservecPage 4AllwinnerTechnologyRevision History2.5. Video Engine26.| mage Subsystem…D看看1,翻看、·着国,着,,,面面,2.6.1.CS|4看402.6. 2 CVBS Input402. 7. Audio Subsystem2.7.1, Audio codec2.8. System Peripherals2.8.1.USB2.00TG412.8.2. KEYADC412.8.3.Tl:::::412.8.4. Digital Audio Interface.....................2.8.5.UART412.8.6.SP412.8.7.TW|422.8.8.CIR422.8.9,RSB422.8.10.OWA.422.9 Package422.10. System block Diagram43Chapter3. System..........................,443.1. Memory Mapping….453.2. CCU2463.21 Overy3.2.2, FeatureF10600 User Manual( Revision 1.0)Copyright O2015 Allwinner Technology. Co, Ltd. All Rights ReservecPage 5AllwinnerTechnologyRevision History3.2.3. Functionalities Description3.23.1. System bus….:.:::..a...:::::::非3.23.2 Bus clock tree473.2.4. CCU Register List…….473.2.5. CCU Register Description483.2.5. 1 PLL CPU Control Register3.2.5.2. PLL AUDIO Control register......................493.2.5.3. PLL VIDEO Control Register503.2.5.4. PLL VE Control Register513.2.5.5. PLL DDR Control Register3.2.5.6. PLL PERIPH Control Register...............523.2.5.7. CPU Clock Source register533.2.5.8. AHB/APB/HCLKC Configuration Register543.2.5.9. Bus Clock Gating Register O.......553.2.5. 10. Bus Clock Gating Register 1................553. 2.5.11. Bus Clock Gating Register 2563.2.5.12. SDMMCO Clock Register583.2.5.13. SDMMCl Clock Register.58325.14. DAUDIO Clock Register……593.2.5.15. OWA Clock Register.........................593.2.5.16. CIR Clock Register.603.2.5.17. USBPHY Clock Register603.2.5. 18 DRAM Gating register.603.2.5. 19 BE Clock Register61F10600 User Manual( Revision 1.0)Copyright O2015 Allwinner Technology. Co, Ltd. All Rights ReservecPage 6AllwinnerTechnologyRevision History3.2.5.20. FE Clock Register623. 2.5.21. TCON Clock Register623.2.5.22. De-interlacer Clock Register623.2.5.23. TVE Clock Register∴633.25.24. TVD Clock Register……643.2.5.25. CSI Clock Register643.2.5.26. VE Clock Register.......653.2.5.27. AUDIO CODEC Clock Register653.2.5.28. AVS Clock Register.653.2.5.29. PLL Stable Time register 0653.2.5.30. PLL Stable Time Register 1...............................................................653.2.5.31. PLL CPU Bias register663.2.5.32. PLL AUDIO Bias Register663.2.5.33. PLL VIDEO Bias Register663.2.5. 34 PLL VE Bias Register673.2.5.35.PLL_ DDR Bias Register…..,…,…,…673.2.5.36.PLL_PER| PH Bias Register……673.2.537.PLL_ CPU Tuning Register.……683.2.5.38. PLL DDR Tuning Register683.2.5.39. PLL AUDIO Pattern Control register........................693.2.5.40. PLL VIDEO Pattern Control Register.693.2.5. 41. PLL DDR Pattern Control Register3.2.5.42. Bus Software Reset Register O..3.2.5.43. Bus Software Reset register 1F10600 User Manual( Revision 1.0)Copyright O2015 Allwinner Technology. Co, Ltd. All Rights ReservecPage 7AllwinnerTechnologyRevision History3.2.5.44. Bus Software Reset Register 23.2.6. Programming guidelines3.2.6.1.PLL4看3.2.6.2.BUS3.3. Timer743.3 1. Overvi翻着看743.3.2, Feature…743.3.3. Functionalities Description..743.3.3.1. Typical Applications743.3.3.2. Functional block Diagram753.3.4.Timer Register List.......................753.3.5. Timer Register Description3.3.5.1. Timer IRQ Enable Register...763.3.5.2. Timer iRQ Status Register3.3.5.3. Timer 0 Control Register3.3.5.4. Timer o Interval value register .................................3.3.5.5. Timer 0 Current Value Register3.3.5.6. Timer 1 Control Register....3.3.5.7. Timer 1 Interval value register,7933.58. Timer1 Current Value Register…....…793.3.5.9. T imer 2 Control register3.3.5.10. Timer 2 Interval value Register803.3.5. 11 Timer 2 Current Value register3.3.5. 12 AVS Counter Control Register81F10600 User Manual( Revision 1.0)Copyright O2015 Allwinner Technology. Co, Ltd. All Rights ReservedPage 8AllwinnerTechnologyRevision History3.3.5.13. AVS Counter O Register.81335.14. AyS Counter1 Register.,,…,;…,…,…,…813.3.5.15. AVS Counter Divisor Register….,.,,,,…,,…3.3.5.16. Watchdog irQ Enable Register.………823.3.5.17. Watchdog statusster823.3.5.18. Watchdog Control Register83335.19. Watchdog Configuration Register……,,,…833.3.5.20. Watchdog Mode register....833.3.6. Programming Guidelines843.3.6.1. Timer,,84336.2. Watchdog….…843. 4, PWM853.4.1. Overview853.4.2 Feature853.4.3. Functionalities Description853. 1. Functional Block Diagram......着,着面853.4.4. Operation Principle863. 4.4.1. PWM output pins863.4.5. PWM Register List……3.4.6. PWM Register Description.....................3.4.6.1. PWM Control Register.3.4.6.2. PWM Channel 0 Period Register883.4.6.3. PWM Channel 1 Period register893.5.NTC.90F10600 User Manual( Revision 1.0)Copyright O2015 Allwinner Technology. Co, Ltd. All Rights ReservedPage 9AllwinnerTechnologyRevision History3.5.1. Overview903.5.2, Feature.:..:.:::::a:::.:::.:.a..:::::.:::::903.5.3. Functionalities Description903.5.3.1. Functional Block Diagram903.5.4.Interrupt source913.5.5. INTC Register List.....................................3.5.6. INTC Register Description…923.5.6.1. Interrupt Vector Register.……923.5.6.2. Interrupt base Address register933.5.6.3. NMI Interrupt Control Register933.5.6.4. Interrupt irQ Pending register o933.5.6.5. Interrupt iRQ Pending register 1...............933.5.6.6. Interrupt Enable register o933.5.6.7. Interrupt Enable Register 1.............933.5.6.8. Interrupt Mask register 0943.5.6.9. Interrupt Mask Register 1.::::943.5.6.10. Interrupt Response Register O.......943.5.6.11. Interrupt Response Register 1943.5.6.12. Interrupt Fast Forcing register 0943.5.6.13. Interrupt Fast Forcing Register 1....................................................................953.5.6. 14 Interrupt Source Priority Register O953.5.6.15. Interrupt Source Priority Register 1...973.5.6.16. Interrupt Source priority register 21003.5.6. 17 Interrupt source priority register 3102F10600 User Manual( Revision 1.0)Copyright O2015 Allwinner Technology. Co, Ltd. All Rights ReservedPage 10

FPGA上运行人脸识别源代码，This project attempts to realize a face detector using Voila-Jones algorithm. The reference C model is borrowed from [5kk73 GPU Assignment 2012](https://sites.google.com/site/5kk73gpu2012/assignment/viola-jones-face-detection), with some modify to fit hardware implementation and fixed

两张不同时期的影像的变化检测，检测出变化的区域

【实例简介】利用VHDL语言编写的直流电机PWM控制程序，比较实用。

【实例简介】python大作业分享--30多个项目任你选（由于上传大小限制分多个文件上传。爬虫：https://download.csdn.net/download/weixin_43960044/12533382小游戏：https://download.csdn.net/download/weixin_43960044/12533379），应付大作业完全没问题。内涵30多个项目，随意挑选。爬虫（爬抖音视频、下载B站视频、怕天气预报等）小游戏（五子棋、坦克大战、贪吃蛇、拼图等）。

键鼠套装配对工具，操作非常简单，有开关的关闭开关，内有详细教程。没有开关的可以插入电池充当开关进行下一步操作。

关于三维装箱算法问题, 一些算法理论, 感觉对这方面的应用有一定帮助144效学的实践与认识40着∑(B,*v)≤VB,B,PD,PWy=0或者1v∈{1,2,…,D},y∈{1,2,…,W},z∈{1,2,…,H},j∈{1,2,…,n}(12目标函数是箱子未装填物品的空间最少(亦即空间浪费最少)条件(2)确保子的1个装填空间单元被装填不超过1次即保证物品间不会互相嵌入;(3)式说明上层物品会有支撑,不会悬空(4),(5),(6)式说明物品装箱位置约束;(7),(8},(9)说明物品的摆放问;(11)是箱子的容积约束2這传算法21遗俊法遗传算法(GAs)是建立在达尔文进化论基础上的搜索算法,它从代表问题潜在解的个种群( population)开始,而一个种群则由经过基因(gene)编码 coding)的一定数目的个体individual)组成遗传算法采用了自然进化模型,如选择,交叉变异等计算开始时,一定数目S个个体(父个体1、父个体2……)即种群随机地初始化,并计算每个个体的适应度函数第一代也即初始代产生如果不满足优化准则,开始产生新一代的计算为了产生新一代按照适应度选择个体,父代通过基因重组(交叉)而产生子代所有的子代按一定的概率变异然后重新计算子代的适应度,将子代插入到种群中取代父代构成新的一代循环执行这一过程,直到满足优化准则22算法设计2.21编码方法采用矩阵编码方法,用多维数组(二维矩阵表示染色体结构,数组元素表示染色体基因,编码清晰,易于理解,遗传算子操作方便染色体S=(L,P,Px,Py,T)来表示问题的一个解其中:向量L=(Li,L1,…,Ln)为待装箱物品的一个排列;向量P=(Bn,B1,…,B3n)为对应于排列L的B,一个排列向量Px=(PB,PB,…,PB)为对应于排列L的PB一个排列向量Py=(PB,PB},…,PB为对应于排列L的PBx一个排列矩阵T=(x2=欢面为对应于排列L的装箱物品坐标22适值函数问题的目标是最小化箱子的浪费空间,适应度函数可定义为空间利用率函数(S代表染色体C1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreservedhttp://www.cnki.net2期陈德良,等:三维装箱问题的模型与改进遗传算法Fitness(s)(∑B3*v/若∑(B;*v)≤V否则23解的不可行性,罚函数与评估函数由于对染色体作遗传运算时可能获得不可行的子代,惩罚技术是用遗传算法解约束优化问题中最常用的技术,本质上它是通过惩罚不可行解将约束优化问题转化为无约爽问题就本文讨论的问题而言,惩罚项包括:1)物品在装箱时不交叠,即满足约束条件{2},有着∑By≤1g:(S)1,否则2)物品装箱时不能出现悬空即满足约束条件(3),有0若∑B-B+)>0g2(S)=(151,否则3)物品装箱不能超出箱子边界,即满足约束条件(4,(5)和(6),有0若吃+B(Pp++Pwy*吗)≤D1,否则0若+B*(PD*+PWy*m)≤W941,否则(17)95(S)=0,若x+B*h;≤H8)1,否则eat(s=∑9(S)b=1那么,式(14)至(18)任何一个取值为1,都是不可行评估函数eval(S)=Fitness(S)*(5-Genalty (S)24算法步骤)初始化进化代数计数器,随机产生一定数目(大于设定的初始种群规模)的染色体;2)利用式(14)检验初始种群染色体可行性,对不可行解旋转赌轮接受小部分不可行解,与可行解构成初始种群3)对初始种群染色体进行遗传运算;①按照式(14)至(20)计算评估函数:⑩按顺序交叉方法产生子代;④变异算子;4)旋转赌轮选择染色体;)重复3至4)直到完成给定的循环次数;C1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreservedhttp://www.cnki.net数学的实践与认识40卷6)确定最好的染色体作为最优解3实验结果我们用C++编程实现了上述算法在配置为CPU24GH/512 Mb ram的微机上,用随机产生的数据进行实验取遗传算法运行参数为:{群体大小进化代数,交叉概率,变异概率}-{100,50,0.85,0.05}用随机产生的数据进行实验,求解20个种类100件物品的装箱问题,得到最好解耗时小于1秒;计算50个种类200件物品的装箱问题,得到最好解耗时小于2秒以下是3类共16件物品的装箱问题.实验数据图2,第!行为箱子尺『;第2至第4行为待装箱物品,每行第1个数据表小序号第2至镌4数据分别为物品尺寸,第5个数据表示物品件数在计算转桌中包含数据依次是:序号,是否装载,物品长,物品宽,物品高,纵向坐标横向坐标,垂向坐标纵向长度,横向长度,垂向长度(图4).从图4可知第12号物品未能装箱,物品装箱的顺序可以从“序号列中得出.绘制的物品装箱示意图见图31421,2,乙2,2,图2实验数据图3装箱示意图文件((格式(Q帮助新 s REPORT耗时:.1 most g sec次数:01615积:7580001016每a0库:92.875989名寸:=280;y=1210;2=300NO: P st Din 1 Din 2 in 3 C xC YPu y Pu 2202002002002001002812B20020012010010020012鲁2020012010020020020020012B100100212021201215024015824815015561111111111115152每000ao00015150240202020055020200201002001215502D0200120100100201205s012020028012015024075000015024815015024075015015024a152002009o002002001002012090020012日未装相物品121501502年图1计算结果o1994-2010ChinaAcademicJournalElectronicPublishingHousealLrightsreservedhttp://www.cnki.net2期陈德良,等:三维装箱问题的模型与改进遗传算法1474结束语装箱问题是一常见而难解的优化问题,利用遗传算法求解时,随机产生的初始解会出现大量的不可行解(装箱物品占用空间出现大量交叠),本文将箱子内部空间划分为一个个立方体单元:算法的第2)步对标准遗传算法做了修改通过剔除大量不可行解提高算法的收敛速度,实验结果表明此算法运算过程及绪果稳定,具有较强的实际应用价值能有效解决复杂的三维装箱何题,今后将继续研究将该方法运用到其它不同的有关装箱问题或组合优化问题中参考文献[1] John J, et al. An improved algctithra for the ncn-guillctine-constraincd cutting-stock problem(JIOperational Resee ch Society, 19 /0,+1: 141-149[2] Coffmau E. G, et al. ver age-case analysis of cutting and packing in two dimensions [J]. Euro. Jof Operatic al Reseaich, 1990, 44: 134-14413) Fabien C, et al. A Two-phase heuristic for the two-dinensional cutting-stock problem [J. Opera-tional Research Society, 1991, 42: 39-744 Martello Silvano, Pisinger, David, and Vigo, Daniele. The Three-Dimensional Bin Packing ProblemJ. Operations Research, 2000 Informs. Vol. 48: 256-267]何大勇,査建中,姜义东遗传算法求解复杂集装箱装载问题方法研究向]软件学报,201,12(9):13801385阿]张德富魏丽军陈青山陈火旺等.三维装箱问题的组合启发式算法软件学报,2007,18(9):20832089A Mixed Integer Programming Model ofThree-Dimensional Bin-Packing Problem and ImprovedGenetic AlgorithmsCHEN De-liang, 2, CHEN Zhi-yaSchool of Traffc &z transportation Engineering, Central South University, Changsha 41076, China)(2. Logistics School, Central South University of Forestry Technology, Changsha 410004, ChinaAbstracts The three-dimensional bin-packing problem is complicated but a high level ofinterest in developing effective way to solve this kinds of NP-hard problem. First a MixedInteger Programming model was worked out in this paper, which resorted to dividing box spaceinto unit cube. Then an improved genetic algorithm was mainly developed. Tests on hundredsof problems show that this algorithm makes the most of volume utilization in minimal timeKeywords: three-dimensional bin-packing problem; space division; mixed integer program-ming model; improved genetic algorithmso01994-2010ChinaAcademicJournalElectronicPublishinghOuse.Allrightsreservedhttp://www.cnki.net

基于opencv实现的surf算法代码 最终输出左右影像特征点图、匹配连线图以及良好匹配点的坐标txt文件

之前写的关于qt实现串口助手博客，有人需要源码，由于当初是为项目需要些，里面有很多不必要的控制，现在重新整理了一份较为纯净的代码，和大家交流学习注意目录不要有中文路径名，尽量在顶层目录下编译，，源博客地址：http://blog.csdn.net/mao19931004/article/details/51852573