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Description: Fx-3600pv计算器是日本CASIO公司的产品，它除了具备函数型计算器的全部功能之外，还具备如下特殊功能：
1、二进制和八进制字组显示；
2、二进制、八进制、十进制和十六进制的转换和加、减、乘、除运算。
3、进行f（x）函数的输入与积分的计算；
4、进行标准差和回归计算。
每一台Fx-3600pv计算器都具备一本说明书，该计算器各部键的功能以及操作方法，只要认真按照说明书各章节学习，很快就能掌握和运用。现将我在生产实践中应用的部分计算程序介绍给测绘界的同行以便共同探讨。-Fx- 3600pv calculators Japan CASIO company's products, In addition to its function with the full-function calculator, also has the following unique features : 1. binary and octal Cross display; 2, binary, octal, decimal and hexadecimal conversion and processing to reduce, x, in addition to operations. 3, f (x) function of the input and integration of computing; 4, the standard deviation and regression. Each Taiwan Fx- 3600pv calculators have had a brochure, The calculator function key ministries, as well as the methods of operation, in line with the statement as long as the chapters of the study, soon we will be able to understand and use. We now in production practice application of the calculation procedures introduced to the mapping industry counterparts to jointly explore.
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Author: jadehouse |
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Description: 使用vc开发activex教程，本书原名为vc＋＋提高—activex篇-Using vc development activex tutorial, this book was originally called for vc to improve-activex article
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Size: 26550272 |
Author: 陈飞扬 |
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Description: :传统的交通灯控制器多数由单片机或PLC来实现,文中介绍了基于VHDL硬件描述语言进行交通灯控制
器设计的一般思路和方法。选择XIL INX公司低功耗、低成本、高性能的FPGA芯片,采用ISE5. X和MODELSIM
SE 6. 0开发工具进行了程序的编译和功能仿真。最后给出了交通灯控制器的部分VHDL源程序和仿真结果,仿
真结果表明该系统的设计方案正确。-Traffic light controller is usually developed bymicro p rocessor or PLC. This paper introduces the gen2
eral design methods of traffic light controller base on VHDL ( hardware descrip tion language). the FPGA chip of XIL2
INX Corporation was chosen with the low power loss, the low cost and the high performance, the XIL INX ISE5. X
andMODELSIM 6. 0 development toolswas used to comp ile and stimulate. Finally, The VHDL source p rogrammer
and simulating results of traffic light controller are given. The simulating results show that the design method is cor2
rect
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Size: 434176 |
Author: li |
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Description: 它也可以用来解除Adobe Acrobat PDF文件密码的工具，它可以帮助解决加密PDF无法编辑和复制/打印的问题，支持所有版本的Acrobat加密(包含7.x)，也支持128位加密。
-It also can be used to lift the Adobe Acrobat PDF files password tool, it can help to solve encrypted PDF can not edit and copy/print the questions, and support all versions of Acrobat encryption (including 7.x), also supports 128-bit encryption.
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Size: 1137664 |
Author: 杨一 |
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Description: 用于Linux平台下读写PDF文件的接口，运行在X-Windows环境。该模块还包含了PDF 文本提取，PDF-to-PostScript转换-For the Linux platform interface to read and write PDF files, to run in the X-Windows environment. The module also includes a PDF text extraction, PDF-to-PostScript conversion
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Size: 3567616 |
Author: Jason |
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Description: ieee754的标准，原英文版的！Twenty years ago anarchy threatened floating-point arithmetic. Over a dozen commercially significant arithmetics
boasted diverse wordsizes, precisions, rounding procedures and over/underflow behaviors, and more were in the
works. “Portable” software intended to reconcile that numerical diversity had become unbearably costly to
develop.
Thirteen years ago, when IEEE 754 became official, major microprocessor manufacturers had already adopted it
despite the challenge it posed to implementors. With unprecedented altruism, hardware designers had risen to its
challenge in the belief that they would ease and encourage a vast burgeoning of numerical software. They did
succeed to a considerable extent. Anyway, rounding anomalies that preoccupied all of us in the 1970s afflict only
CRAY X-MPs — J90s now.-ieee754 standards, the original English version of the! Twenty years ago anarchy threatened floating-point arithmetic. Over a dozen commercially significant arithmetics boasted diverse wordsizes, precisions, rounding procedures and over/underflow behaviors, and more were in the works. " Portable" software intended to reconcile that numerical diversity had become unbearably costly to develop. Thirteen years ago, when IEEE 754 became official, major microprocessor manufacturers had already adopted it despite the challenge it posed to implementors. With unprecedented altruism, hardware designers had risen to its challenge in the belief that they would ease and encourage a vast burgeoning of numerical software. They did succeed to a considerable extent. Anyway, rounding anomalies that preoccupied all of us in the 1970s afflict only CRAY X-MPs- J90s now.
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Size: 99328 |
Author: wangdiao |
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Description: A certification path is an ordered list of certificates starting with a certificate issued by the relying
party s trust root, and ending with the target certificate that needs to be validated. Certification
path validation procedures are based on the algorithm supplied in ITU-T Recommendation X.509
and further defined in Internet Engineering Task Force (IETF) Request for Comments (RFC)
3280. Certification path processing verifies the binding between the subject distinguished name
and/or subject alternative name and the subject public key defined in the target certificate. The
binding is limited by constraints, which are specified in the certificates that comprise the path,
and inputs that are specified by the relying party. To ensure secure interoperation of PKI-enabled
applications, the path validation must be done in accordance with the X.509 and RFC 3280
specifications. This document provides the test assertions and the test cases for testing path
validation software against these specifications. > Downloads > 文章/文档- > Downloads > 文章/文档
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Size: 657408 |
Author: Jacky |
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Description: xml to pdf and pdf to xml for internet using. this is a very importamt funtiongs.-translate xml to pdf
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Size: 7350272 |
Author: yinliu |
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Description: 用于移除PODF密码的工具，很实用，希望大家支持-PDF Password Remover can be used to decrypt protected Adobe Acrobat PDF files, which have "owner" password set, preventing the file from editing (changing), printing, selecting text and graphics (and copying them into the Clipboard), or adding/changing annotations and form fields. Decryption is being done instantly. Decrypted file can be opened in any PDF viewer (e.g. Adobe Acrobat Reader) without any restrictions-- i.e. with edit/copy/print functions enabled. All versions of Adobe Acrobat (including 7.x, which features 128-bit encryption) are supported.
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Size: 570368 |
Author: 黄楠 |
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Description: This book teaches you the Objective-C language and introduces you to its companion, Apple’s Cocoa toolkit. Cocoa is written in Objective-C and contains all the elements of the Mac OS X user interface, plus a whole lot more. Once you learn Objective-C in this book, you’ll be ready to dive into Cocoa with a full-blown project or another book such as Learn Cocoa on the Mac or Begin- ning iPhone Development, both by Dave Mark and Jeff LaMarche (Apress 2009).
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Author: 张伟 |
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Description: 数字影像重建在基于灰度的2D／3D医学图像配准技术中具有重要作用。它是利用基于射线追踪算法从三维数据如CT中获得二维虚拟x线图像。影像重建结果的质量直接影响到配准结果的精度。本文对数字影像重建技术作了一定的探讨，实现了对cT体数据的数字影像重建，并通过增强技术获得了突出骨组织的图像，为后续的配准研究做了很好的准备工作。-Digital image reconstruction in intensity based 2D/3D medical image registration techniques have an important role. It is the use of ray-tracing algorithm based on the data from the three-dimensional CT obtained as two-dimensional virtual x-ray images. Image reconstruction quality of the results directly affect the accuracy of registration results. In this paper, digital image reconstruction techniques were explored certain to achieve volume data on the number of cT image reconstruction, and by enhancing technology to obtain a prominent image of bone tissue, for follow-up studies with prospective done a very good preparations.
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Author: liaozw |
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Description: 内容简介
《基于 MATLAB 7．x的系统分析与设计(第2版)——控制系统》
MATLAB的推出得到了各个领域专家学者的广泛关注，其强大的扩展功能为用户提供了强有力的支持。
本书针对应用广泛的控制系统领域，简要介绍了控制系统理论的基本概念和基本方法，详细介绍了由MATLAB提供的控制系统工具箱函数的用法指南，最后以大量的应用示例， 说明了基于MATLAB进行控制系统分析与设计的方法。
本书可作为“自动控制原理”、“控制系统分析与设计”等课程的参考书，对课程学习可起到事半功倍的效果。本书对控制系统领域的教师、研究生、高年级本科生和广大科研人员都有重要的参考价值，对其它领域的科研人员也有一定的借鉴作用。-Introduction
"Based on MATLAB 7. x, System Analysis and Design (2nd edition)- Control System "
The introduction of MATLAB experts and scholars in various fields has been widespread concern in the expansion of its powerful capabilities to provide users with a powerful
Support.
This book is widely used control system for the field, briefly introduced the basic concepts of control system theory and basic methods are used, refer
Presentations provided by the MATLAB Control System Toolbox functions usage guide, and finally to a large number of application examples to illustrate based on the
MATLAB for control system analysis and design methods.
This book can be used as "control theory", "Control System Analysis and Design" and other courses of reference books, can play on courses
Multiplier effect. Book on control systems in the field of teachers, graduate students, undergraduates and general researchers have re-
To the reference value, researchers in other fields also hav
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Size: 13475840 |
Author: 李可 |
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Description: 《iPhone Open Application Development》这本书是一本非常不错开发者需要的书，虽然在体积上是最小的。这本书介绍了在前iPhone SDK时代，运行在iPhone上的Native软件是如何开发出来的。是全球iPhone黑客的一个精华总结。书中介绍了使用Objective-C和iPhone版Mac OS X的编程基础。如果你正打算学习iPhone程序设计，这本书无疑是你学习官方iPhone SDK的一个不可多得的辅助手册。让你对iPhone的OSX有一个更加深刻的了解。适合高级玩家阅读。-" IPhone Open Application Development" This book is a very good developers need to book, although the volume is minimal. This book introduces the era of the first iPhone SDK, run the iPhone' s Native software is how to develop out. Is the essence of the world' s a summary iPhone hackers. The book describes the use of Objective-C and the iPhone version of Mac OS X programming foundation. If you are want to learn iPhone programming, this book is no doubt that you learn the official iPhone SDK in a rare supporting manuals. OSX on the iPhone, you have a more profound understanding. For senior players to read.
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Author: skyge |
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Description: Xcode 3 Unleashed, Fritz Anderson.
Xcode is the central tool for developing software for Mac OS X. It was my privilege to
help explain that tool in Step into Xcode: Mac OS X Development. Since then, Apple has
released a new operating system, Leopard, and a new Xcode. Xcode 3 is the official development
tool for Apple’s iPhone. Xcode 3 Unleashed is a new edition for a new world.
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Size: 12613632 |
Author: Alexander |
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Description: The IDG-650 is an integrated dual-axis angular rate
sensor (gyroscope). It uses InvenSense’s proprietary and
patented MEMS technology with vertically driven,
vibrating masses to make a functionally complete, lowcost,
dual-axis angular rate sensor. All required
electronics are integrated onto a single chip with the
sensor.
The IDG-650 gyro uses two sensor elements with novel
vibrating dual-mass bulk silicon configurations that sense
the rate of rotation about the X- and Y-axis (in-plane
sensing). This results in a unique, integrated dual-axis
gyro with guaranteed-by-design vibration rejection and
high cross-axis isolation. It is specifically designed for
demanding consumer applications requiring low cost,
small size and high performance.
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Size: 113664 |
Author: chanqua |
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Description: fit_ML_rayleigh - Maximum Likelihood fit of the rayleigh distribution of i.i.d. samples!.
Given the samples of a rayleigh distribution, the PDF parameter is found
fits data to the probability of the form:
p(r)=r*exp(-r^2/(2*s))/s
with parameter: s
format: result = fit_ML_rayleigh( x,hAx )
input: x - vector, samples with rayleigh distribution to be parameterized
hAx - handle of an axis, on which the fitted distribution is plotted
if h is given empty, a figure is created.
output: result - structure with the fields
s - fitted parameter
CRB - Cram?r-Rao Bound for the estimator value
RMS - RMS error of the estimation
type- ML -fit_ML_rayleigh - Maximum Likelihood fit of the rayleigh distribution of i.i.d. samples!.
Given the samples of a rayleigh distribution, the PDF parameter is found
fits data to the probability of the form:
p(r)=r*exp(-r^2/(2*s))/s
with parameter: s
format: result = fit_ML_rayleigh( x,hAx )
input: x - vector, samples with rayleigh distribution to be parameterized
hAx - handle of an axis, on which the fitted distribution is plotted
if h is given empty, a figure is created.
output: result - structure with the fields
s - fitted parameter
CRB - Cram?r-Rao Bound for the estimator value
RMS - RMS error of the estimation
type- ML
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Size: 1024 |
Author: resident e |
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Description: 广受各路黑客好评的“汇编语言艺术“教导程序员如何理解汇编语言，以及如何用它来编写功能强大，高效的代码。作为其主要的教学工具行之有效的高级别汇编，“汇编语言艺术“充分利用您的高级编程语言的知识，使您更轻松快速地掌握基本的装配概念。其中最全面的参考汇编语言每一个出版的“汇编语言，第2版艺术“已被彻底更新，以反映最近的修改HLA的语言。从书中的所有代码可以移植到了Windows，Linux还是Mac OS X和FreeBSD操作系统。-Widely respected by hackers of all kinds, "The Art of Assembly Language" teaches programmers how to understand assembly language and how to use it to write powerful, efficient code. Using the proven High Level Assembler (HLA) as its primary teaching tool, "The Art of Assembly Language" leverages your knowledge of high level programming languages to make it easier for you to quickly grasp basic assembly concepts. Among the most comprehensive references to assembly language every published, "The Art of Assembly Language, 2nd Edition" has been thoroughly updated to reflect recent changes to the HLA language. All code from the book is portable to the Windows, Linux, Mac OS X, and FreeBSD operating systems.
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Size: 6482944 |
Author: ch-luren |
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Description: How to Kill and Restart X Windows in Linux Environment: detailed explanation
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Size: 342016 |
Author: avilon |
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Description: RFX2401一款高性能PA 用于蓝牙、WLAN、Zigbee和MIMO设计的两个高度集中单芯片及单芯片解决方案是首个RF前端集成电路(RFeICs)。RFX2401主要应用于蓝牙1级和单端口Zigbee。该芯片在BiCMOS器件中集成了功率放大器、LNA、发送和接收开关电路、相关匹配网络、以及谐波滤波器。
前端的优越性能、高灵敏度和效率、低噪音、小型化和低成本使其非常适用于需要扩展范围和带宽的应用，这种扩散可能是10x的。RFX2401具有集成功率检测电路，只需一个外接电源电容器和用于TX-RX端口的带通滤波器。设计应用于802.11x和双端口Zigbee，工作频率为2.4 GHz.尤其适合单天线应用或作为MIMO应用的模块-RFX2401 a high-performance PA for bluetooth, WLAN, Zigbee and MIMO design of two highly centralized single chip and single chip solutions is the first RF front integrated circuit (RFeICs). RFX2401 mainly used in bluetooth grade 1 and single port Zigbee. The chip in BiCMOS device integration of power amplifiers, LNA, send and receive switch circuit, correlation matching network, and harmonic filter.
The front end of the superior performance, high sensitivity and efficiency, low noise, miniaturization, and low cost that make it particularly applicable to need to expand the application range and bandwidth, this diffusion may be 10 x. RFX2401 has integrated power detection circuit, just a capacitor and external power supply for TX-RX port of bandpass filter. Design used in 802.11 x and dual port Zigbee, work for 2.4 GHz frequency, especially suitable for single antenna application or as a MIMO application ?
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Size: 309248 |
Author: 粟学林 |
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Description: Porting Games to Mac OS X
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Size: 115712 |
Author: IgnazioPupu |
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