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Description: jabber jabberTest.rar - Id: pasvlogin.c,v 1.10 2003/02/16 04:18:47 dpuryear Exp $ * * Just logon n users. Do not send any message traffic (2006-04-03，C-C++,45KB,6次)
miranda-im-v0.4src.zip - 基于windows API的即时通讯软件，采用jabber开放协议，可以和msn qq等互通 (2005-06-29，C-C++,2119KB,48次)-jabber jabberTest.rar - Id : pasvlogin.c, v 1.10 2003/02/16 04:18 : 47 dpuryear Exp $ * * n Just logon users. Do not Nicht d any message traffic (2006-04-03, C-C, 45KB. 6) miranda-im-v0.4src.zip-based on the windows API that When communications software, used jabber open agreement, and can exchange such as msn qq (2005-06-29, C-C, 2119KB, 48)
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Size: 777466 |
Author: tom |
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Description: jabber jabberTest.rar - Id: pasvlogin.c,v 1.10 2003/02/16 04:18:47 dpuryear Exp $ * * Just logon n users. Do not send any message traffic (2006-04-03，C-C++,45KB,6次)
miranda-im-v0.4src.zip - 基于windows API的即时通讯软件，采用jabber开放协议，可以和msn qq等互通 (2005-06-29，C-C++,2119KB,48次)-jabber jabberTest.rar- Id : pasvlogin.c, v 1.10 2003/02/16 04:18 : 47 dpuryear Exp $** n Just logon users. Do not Nicht d any message traffic (2006-04-03, C-C, 45KB. 6) miranda-im-v0.4src.zip-based on the windows API that When communications software, used jabber open agreement, and can exchange such as msn qq (2005-06-29, C-C, 2119KB, 48)
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Size: 777216 |
Author: tom |
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Description: VB 文件传输 ＋聊天
未测试，希望有人能完成-VB file transfer chat did not test, I hope someone can complete the
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Size: 84992 |
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Description: 本文介绍了以T M S 3 2 0 L F 2 4 0 7 为核心 的 P M S M 伺服控制装置设计， 包括永磁同步电机的矢量控制方法， 以
及 D S P 及旋转变压器 一 一
数字转换器电路的硬件设计和积分分离 P I D 、 M ／ T 法测速的软件设计方法。实验
结果表明，该伺服装置达到了较高的速度 ／位置响应速度和控制精度-：A P M S M s e r v o d e v i c e b a s e d o n D S P T M S 3 2 0 L F 2 4 0 7 i s i n t r o d u c e d i n t h i s
p a p e r ． C o n t a i n i n g th e v e c t o r c o n t r o l m e t h o d
o f P M S M ， t h e c ir c u i t d e s i
g n o f D S P a n d r e s o l v e r
—
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g i t a l c o n v e r t e r a n d t h e s o f t w a r e d e s i
g n o f i n t e
g r a l s e
p a r a t e d P ID
a I】 d M rvelocit
y c a l c u l a t i o n ． T h e e x
p e r im e n t a l r e s u l t v e r i f i e s th e f a s t v e l o c i t
y ~ p o s i t i o n r e s
p o n d i n g a n d a c c u r a c
y o f t h e
s e r v o d e v i c e ．
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Size: 1029120 |
Author: 张国辉 |
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Description: 采用Quatus II编译环境，使用Verilog HDL语言编写实现了五段流水线CPU。
能够完成以下二十二条指令（均不考虑虚拟地址和Cache，并且默认为小端方式）：
add rd,rs,rt addu rd,rs,rt addi rt,rs,imm addiu rt,rs,imm sub rd,rs,rt
subu rd,rs,rt nor rd,rs,rt xori rt,rs,imm clo rd,rs clz rd,rs
slt rd,rs,rt sltu rd,rs,rt slti rt,rs,imm sltiu rt,rs,imm sllv rd,rt,rs
sra rd,rt,shamt blez rs,imm j target lwl rt,offset(base)
lwl rt,offset(base) lw rt,imm(rs) sw rt,imm(rs)
在本设计中，采取非常良好的模块化编程风格，共分十三个主要模块PIPE_LINING_CPU_TEAM_24.v为顶层实体文件，对应为PIPE_LINING_CPU_TEAM_24模块作为顶层实体模块，如下：
ifetch.v、regdec.v、exec.v、mem.v、wr.v分别实现五个流水段；
cpuctr.v用于产生CPU控制信号；
ALU.v用于对操作数进行相应指令的运算并输出结果；
DM.v数据存储器
IM.v指令存储器
datareg.v数据寄存器堆
extender.v位扩展
yiwei_32bits.v 实现32位四种移位方式的移位器
在顶层实体中，调用ifetch.v、regdec.v、exec.v、mem.v、wr.v这五个模块就实现了流水线CPU。顶层模块的结构清晰明了。对于学习verilog编程非常有用- Quatus II compiled by the environment, using Verilog HDL language to achieve a five-stage pipeline CPU.
To complete the following 22 commands (not considering the virtual address and Cache, and the default mode for the small end):
add rd, rs, rt addu rd, rs, rt addi rt, rs, imm addiu rt, rs, imm sub rd, rs, rt
subu rd, rs, rt nor rd, rs, rt xori rt, rs, imm clo rd, rs clz rd, rs
slt rd, rs, rt sltu rd, rs, rt slti rt, rs, imm sltiu rt, rs, imm sllv rd, rt, rs
sra rd, rt, shamt blez rs, imm j target lwl rt, offset (base)
lwl rt, offset (base) lw rt, imm (rs) sw rt, imm (rs)
In this design, take a very good modular programming style, is divided into 13 main modules PIPE_LINING_CPU_TEAM_24.v for the top-level entity file, the corresponding module as a top-level entity for the PIPE_LINING_CPU_TEAM_24 modules, as follows:
ifetch.v, regdec.v, exec.v, mem.v, wr.v water were to achieve the five paragraph
cpuctr.v used to generate CPU control signal
ALU.v accordingly
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Size: 4946944 |
Author: 石 |
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Description: 高速高分辨率CCD器件的实用化是近年图像采集领域的一个研究热点。选用科学级柯达
新型高分辨率可见光面阵CCD KA I- 0304设计了一种高速图像采集系统。该系统采用KSC - 100作为时序发生器驱动面阵CCD 和信号处理器AD9840A, 实现对CCD面阵输出模拟信号的高速A /D转换, 并将信号快速转存至片外SDRAM 存储器, 经USB 采集系统将数据发送到计算机。系统采用相关双采样( CDS)技术滤除信号中的相关噪声, 提高了系统的信噪比, 采集速度达40Mb it / s, 具有
集成度高、低噪声、数据传输速度快等特点。经测试, 系统工作稳定, 为高端科学级CCD面阵的实用化提供了一种设计方案。-The applicat ion of h igh speed and high reso lution CCD is a research ho tspot in im age ac
quisit ion fie ld. A high speed image acqu isition system is introduced and designed by using a new
high reso lution sc ientific leve l v isible light area CCD KA I- 0304. In the design, area CCD and signa l
processor AD9840A are driven by using KSC- 100 as the tim ing and driv ing c ircuit and then the
conversion o f h igh speed A /D for the CCD output o f analog signal is performed. The generated data
signa l is qu ickly transferred to ex terna l SDRAM m emory. Fina lly, data w ill be sent to a computer via
USB acqu isition system. Furthermo re, correlated double sampling( CDS) techno logy is adopted in the sys
tem to remove the relevant signa l no ise and the signal- to- no ise ration( SNR) is improved. The acqui
sition speed is up to 40Mbit/s. The system is featured by high integration, low no ise, h igh speed data
transm ission. A fter test ing, the s
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Size: 259072 |
Author: 胡 |
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Description: 通用MTK手机的写码，速度快，适用于手机生产厂使用。-Universal mobile phone MTK write code faster, for mobile phone manufacturers to use.
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Size: 1638400 |
Author: 冯通通 |
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Description: 基于DirectShow视频帧实时捕捉的设计与实现
主要针对远程教育等软件系统中现存的 黑屏 问题提出一种解决方案。运用D irectShow 技术对多媒体文件或多媒体流
中的视频流进行处理, 实现从多媒体文件视频流中进行视频帧的实时捕获, 而后调用W indow s中GDI函数对获取的图像帧进行渲
染, 最后按照M PEG2标准合成AVI视频文件并可以实时重放。-In this pape r, w e present a so lution to reso lve the .. black screen problem occurred in softw are sy stem such as distance
education, etc. Firstly, w e imp lem ent the v ideo..fram es rea l..tim e capturing from v ideo stream ofm ultim edia files by using D irectShow technology
to dea lw ith mu ltim ed ia files or v ideo stream in mu ltimed ia stream. Then, the GDI function o fW indow s is invoked to render the im ag e fram es,
wh ich are captured by the DirectShow. Fina lly, acco rd ing to the standard o fMPEG2 a file is com posed in AVI v ideo fo rm at wh ich is able to
replay rea l..tim ely.
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Size: 1794048 |
Author: zhu |
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Description: 建立远程集中监控计量中心, 利用现有网络, 通过软硬件结合实现远程计量, 实现磅房现场无人值守,
现场自动或自助过磅。以视频监控、语音对讲等技术手段辅助计量, 将分散的操作岗位集中, 统一管理, 防范作
弊, 提高工作的计划性和时效性, 形成高效的生产调度管理。-When the rem ote centra lized mon itorm eter ing cente r is set up, m ak ing use o f curren t netwo rk and by com bi??
n ing hardw are and so ftware can rea lize remo te m easurem ent, wh ich can imp lem ent automa tic w eigh ing in unm anned
w e ighing house. By m eans of v ideo mon ito ring and aud io comm un ica tion techno logy, scattered operato rs can wo rk to??
ge ther for united managem ent so as to prevent fraud and im provew ork planning and tim e effic iency, w hich form s h igh??ef??
fic iency production schedu ling m anagem en t
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Size: 111616 |
Author: Janway |
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Description: 基于径向基函数神经网络迟滞非线性自适应控制
提出了一种新的动态迟滞非线性模型. 将一定数量不同死区宽度的 backlash 模型并行相
加, 作为一个动态系统以仿真执行器中的迟滞特性. 利用该模型, 采用伪控制方法设计了一套具有
未知迟滞特性非线性系统的神经网络自适应控制方案, 通过自适应算法来调整干扰项的上限. 采用
Lyapunov 稳定性理论进行了严格证明, 仿真试验验证了所提方案的有效性.- A nov el class of hysteresis mo dels w as proposed. A cer tain num ber o f different deadband w idth
backlash models are superposed, w hich represents a dynamics to m im ic hysteresis in the actuator. With
the mo del proposed, an radial basis function neural netw ork ( RBFN )-based adaptive control scheme for
nonlinear sy stems w ith unknow n hysteresis nonlinearity w as dev elo ped. The control scheme adopts the de-
sign method of pseudo-co ntro l. Witho ut the assumption of boundedness of disturbance term , it is tuned
thr oug h adaptive algo rithm . The stability is rigidly pr oved v ia Lyapunov theory and the effectiveness of
the pro posed contr ol scheme is illustrated through simulatio n.
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Size: 211968 |
Author: |
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Description: 太阳电池组件生产厂家通常仅为用户提供产品在标准测试条件(STC)下测出的Isc、Voc、Im、Vm、Pm值,本程序根据这些仅有的工厂测试数据在工程精度下复现光伏电池或之阵列在不同日射、不同温度下的I—V特性。-Solar module manufacturers generally only provide users with products under standard test conditions (STC) measured Isc, Voc, Im, Vm, Pm value, this program is just a plant based on these test data reproduced in the engineering precision PV battery or the array of different insolation, I-V characteristics at different temperatures.
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Size: 112640 |
Author: lvhualin |
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Description: v/f control of induction motor
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Size: 10240 |
Author: Dhanashree |
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Description: 为了能有效解决H ough 变换的计算量大的问题，文中提出了一种基于直线局部结构特征的H ough 变换改进的直
线检测算法。该算法根据F reem an 准则分析了直线上基元的特征信息，通过图像上邻近的同类基元的倾斜角约束基元上
像素点的极角范围，减少每个点的计算次数，在保持精度的同时，提高直线检测的速度，在有噪声的情况下，该算法相对标
准H ough 变换算法可以提高到6 到7 倍。
-In o rder to effectively solve the pro blem of decreasing com putation in the process of using H ough T ransform (w r ) to extract
str aigh t line ．an im p ro v ed H T algo ri th m m etho d is p res en ted b ased O n-th e loc al ch aracteri stics o f the straig h t lin e ．A cc ord ing to F ree m a n
C ri te ria ，th e im p rov ed m eth o d an a lyzes e lem en tary line seg m e n ts s tru ctu re o f th e stra ig h t lin e ，an d d efine s th e sco p e of t3o lar an g le o f th e
points on elem entary line segm ents by com putin g the tilt ang le of the straight line d eterm ined by the tw o adjacent an d cong eneri c elem en —
tary sin e seg m en ts ，an d th en d ec rea se s th e c om p uting tim es o f ev ery po in t ．P o in ting to th e im a g e co n tain ing n o ise ，th e tes ting da ta sh o w s
th a t v elo c ity o f th e im p ro v ed a lg o rithm is 6- 7 tim es as fas t aS th e stan d ~ d o n e ，w h ile th e prec ision is k e p t．
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Size: 16848896 |
Author: zheng mingzhi |
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