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Description: 一， 一般步骤
（1），消除或减小恒定系差
（2），求测量数据的数学期望 ，即算术平均值 ：
， 其中n为测量数据次数， 为第 次测量的数据。
（3），求剩余误差 ：
（4），根据贝塞尔公式求标准偏差 ：
（5），检查是否有粗大误差。检查时用了肖维纳准则。如果某次测量的结果 所对应的 ，则认为是坏值，予以剔除。
（6），如有坏值，剔除后重新进行步骤（2）～（5）的计算，直至无坏值为止。
（7），判断有无变值系差。判断是可用马利科夫准则或阿卑—赫梅特准则。
（8），求出算术平均值的标准偏差 ：
必须注意，如前面计算中曾出现坏值，则这里的 应为剔除后重新计算出的标准偏差。
（9），求算术平均值的不确定度
-a general steps (a) to eliminate or reduce the lines is constant (2), the measurement data for the mathematical expectation, that arithmetic average :, in which n is the number of measurement data for the first time measurement data. (3), for the remaining error : (4), according to Bessel formula for standard deviation : (5) to check whether there is a large error. Check with the Xiaoweina criteria. If a certain measurements corresponding to the results, think it is bad value, be removed. (6), if a bad value, after excluding re-steps (2) to (5), until no bad value date. (7), with or without value judgment is poor. Judgment is available Malikefu guidelines or A 171-Hemeite criteria. (8), calculated arithmetic average of the standard deviation : the need attention, as previously had calculat
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Size: 35928 |
Author: jack |
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Description: 循环链表实现约瑟夫环，并对输入错误进行检查和提示。-cycle Chain achieve Josephus, and input error check and tips.
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Size: 1506 |
Author: 路荣 |
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Description: 对生成的数字高程模型(DEM)进行粗差检查,能够检查出相应粗差.-to generate digital elevation model (DEM) for gross error check, to check out the corresponding gross error.
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Size: 33435 |
Author: aaa |
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Description: I ve got this idea as an expansion to HRESULT Error Check Simplifier By Wanderley Caloni, so I guess his introduction would be better than if I wrote one. Many thanks to Wanderley Caloni for writing the article.
I ll just introduce here what I have added. The article mentioned above, has a class that checks if an HRESULT value is SUCCEEDED or not. If not, it throws an exception. What is added is some extra functionality, to be able to show a message box, with the line number and file name and a custom error message.-I've got this idea as an expansion to HRESULT Error Check Simplifier By Wanderley Caloni, so I guess his introduction would be better than if I wrote one. Many thanks to Wanderley Caloni f or writing the article. I'll just introduce here what I have added. The article mentioned above, has a class that checks if an HRESULT value is Made CEEDED or not. If not, it throws an exception. What is added is some ext ra functionality, to be able to show a message box, with the line number and file name and a custom er Ryan message.
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Size: 1415 |
Author: 田博 |
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Description: LRC校验函数说明及程序源码, 错误校验用于 ASCII 模式。这个错误校验码是一个 8 位二进制数，可作为 2 个
ASCII 十六进制字节传送。计算 LRC 码时，仅设备地址、功能代码、数据块字节参加-LRC calibration function descriptions and program source code, check for errors in ASCII mode. This error check code is a binary number eight, as two ASCII hexadecimal byte transmission. LRC calculation code, the only equipment addresses the functional code bytes in the data block
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Size: 1265 |
Author: wuxixi |
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Description: Software for Low Density Parity Check Codes Radford M. Neal Version of 2006-02-08. This collection of programs and modules, written in C, is intended to support research and education concerning Low Density Parity Check (LDPC) codes. (Note, however, that the copyright notice no longer restricts use to these purposes). These codes were invented by Robert Gallager in the early 1960's, and re-invented and shown to have very good performance by David MacKay and myself in the mid-1990's. The decoding algorithm for LDPC codes is related to that used for Turbo codes, and to probabilistic inference methods used in other fields. Variations on LDPC and Turbo codes are currently the best practical codes known, in terms of their ability to transmit data at rates approaching channel capacity with very low error probability.
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Size: 405064 |
Author: netor4you@yahoo.com |
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Description: 循环链表实现约瑟夫环，并对输入错误进行检查和提示。-cycle Chain achieve Josephus, and input error check and tips.
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Size: 1024 |
Author: 路荣 |
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Description: 在远距离数据通信中，为确保高效而无差错地传送数据，必须对数据进行校验即差错控制。循环冗余校验CRC(Cyclic Redundancy Check/Code)是对一个传送数据块进行校验，是一种高效的差错控制方法。-in long-distance data communication, in order to ensure efficient without error to transmit data, the data must check that the error control. Cyclic Redundancy Check (Cyclic Redundancy Check/Code) is to block transmission of data over a check out, is a highly efficient error control methods.
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Size: 18432 |
Author: zhou |
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Description: listview 内加 checkbox-error within plus checkbox
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Size: 3870720 |
Author: 陈云飞 |
Hits:
Description: 一， 一般步骤
（1），消除或减小恒定系差
（2），求测量数据的数学期望 ，即算术平均值 ：
， 其中n为测量数据次数， 为第 次测量的数据。
（3），求剩余误差 ：
（4），根据贝塞尔公式求标准偏差 ：
（5），检查是否有粗大误差。检查时用了肖维纳准则。如果某次测量的结果 所对应的 ，则认为是坏值，予以剔除。
（6），如有坏值，剔除后重新进行步骤（2）～（5）的计算，直至无坏值为止。
（7），判断有无变值系差。判断是可用马利科夫准则或阿卑—赫梅特准则。
（8），求出算术平均值的标准偏差 ：
必须注意，如前面计算中曾出现坏值，则这里的 应为剔除后重新计算出的标准偏差。
（9），求算术平均值的不确定度
-a general steps (a) to eliminate or reduce the lines is constant (2), the measurement data for the mathematical expectation, that arithmetic average :, in which n is the number of measurement data for the first time measurement data. (3), for the remaining error : (4), according to Bessel formula for standard deviation : (5) to check whether there is a large error. Check with the Xiaoweina criteria. If a certain measurements corresponding to the results, think it is bad value, be removed. (6), if a bad value, after excluding re-steps (2) to (5), until no bad value date. (7), with or without value judgment is poor. Judgment is available Malikefu guidelines or A 171-Hemeite criteria. (8), calculated arithmetic average of the standard deviation : the need attention, as previously had calculat
Platform: |
Size: 35840 |
Author: jack |
Hits:
Description: 对生成的数字高程模型(DEM)进行粗差检查,能够检查出相应粗差.-to generate digital elevation model (DEM) for gross error check, to check out the corresponding gross error.
Platform: |
Size: 32768 |
Author: aaa |
Hits:
Description: I ve got this idea as an expansion to HRESULT Error Check Simplifier By Wanderley Caloni, so I guess his introduction would be better than if I wrote one. Many thanks to Wanderley Caloni for writing the article.
I ll just introduce here what I have added. The article mentioned above, has a class that checks if an HRESULT value is SUCCEEDED or not. If not, it throws an exception. What is added is some extra functionality, to be able to show a message box, with the line number and file name and a custom error message.-I've got this idea as an expansion to HRESULT Error Check Simplifier By Wanderley Caloni, so I guess his introduction would be better than if I wrote one. Many thanks to Wanderley Caloni f or writing the article. I'll just introduce here what I have added. The article mentioned above, has a class that checks if an HRESULT value is Made CEEDED or not. If not, it throws an exception. What is added is some ext ra functionality, to be able to show a message box, with the line number and file name and a custom er Ryan message.
Platform: |
Size: 1024 |
Author: 田博 |
Hits:
Description: LRC校验函数说明及程序源码, 错误校验用于 ASCII 模式。这个错误校验码是一个 8 位二进制数，可作为 2 个
ASCII 十六进制字节传送。计算 LRC 码时，仅设备地址、功能代码、数据块字节参加-LRC calibration function descriptions and program source code, check for errors in ASCII mode. This error check code is a binary number eight, as two ASCII hexadecimal byte transmission. LRC calculation code, the only equipment addresses the functional code bytes in the data block
Platform: |
Size: 1024 |
Author: wuxixi |
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Description: 此源程序可以检查资源中的错误，使用的编程语言是C++。-This source code can check the resources of the error, use the programming language is the C++.
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Size: 57344 |
Author: 杰瑞 |
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Description: 循环冗余校验CRC (Cyclic Redundancy Check)码是由分组线性码的分支而来，其主要应用是二元码字。编码简单且误判概率很低，在通信系统中得到了广泛的应用。循环冗余校验码是属于分组码中的一类重要的线性码，它不仅在理论上具有很好的代数结构，而且其编码和译码可以通过线性移位寄存器很容易地实现。
通过对CRC的分析和基于MATLAB工具的仿真，充分证明了CRC的检错能力很强，编码简单。
-Cyclic Redundancy Check CRC (Cyclic Redundancy Check) code is a linear code from the sub-branch from the main application is the binary code word. Coding is simple and very low probability of miscarriage of justice, in the communication system has been widely used. Cyclic redundancy check code is a block code in one important class of linear code, which not only has good in theory, algebraic structure, and its encoding and decoding of linear shift register can easily realize . CRC through analysis and simulation tool based on MATLAB, and fully proves that the CRC error detection ability of a strong, simple coding.
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Size: 7168 |
Author: 王明 |
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Description: 本书系统讲解了差错控制编码系统的基础理论和实际应用，主要内容包括：用于可靠数字传输和存储的编码、线性分组码、循环码、二进制BCH码、大数逻辑可译码与有限几何码、线性分组码的网格、卷积码、基于网格的软判决译码算法、Turbo编码、低密度单奇偶校验码、网格编码调制等。本书包含大量实例和习题，讲解深入浅出，分析细致透彻，是差错控制编码领域中的经典教材。-This book explains the system of error control coding system, the basic theory and practical application, the main contents include: digital transmission and storage for reliable coding, linear block codes, cyclic codes, binary BCH codes, decoding logic of large numbers with limited geometric codes, linear block code grid, convolutional codes, grid-based soft-decision decoding algorithm, Turbo coding, low-density single-parity-check codes, trellis coded modulation. This book contains a large number of examples and exercises, analysis. It s the classic textbook in the field of error control coding.
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Size: 20987904 |
Author: Winnie |
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Description: On Error檢查磁碟機寫入資料是否正確，可解決高速寫入檔案發生錯誤的機會-On Error check the drive to write data is correct, to resolve high-speed write file error
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Size: 2048 |
Author: Ray |
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Description: CRC即循环冗余校验码（Cyclic Redundancy Check）：是数据通信领域中最常用的一种差错校验码-CRC is the Redundancy Check Cyclic (cyclic redundancy check code). It is the most common error check code in data communication field.
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Size: 15360 |
Author: DAIWEI |
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Description: On Error檢查磁碟機寫入資料是否正確，可解決高速寫入檔案發生錯誤的機會-On Error check the drive to write data is correct, to resolve high-speed write file error
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Size: 2048 |
Author: fan3951739 |
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Description: CRC即循环冗余校验码（Cyclic Redundancy Check[1] ）：是数据通信领域中最常用的一种查错校验码，其特征是信息字段和校验字段的长度可以任意选定。循环冗余检查（CRC）是一种数据传输检错功能，对数据进行多项式计算，并将得到的结果附在帧的后面，接收设备也执行类似的算法，以保证数据传输的正确性和完整性。-CRC is the most commonly used in the field of data communication error check code, which is characterized by the information field and the length of the check field can be arbitrarily selected. Cyclic Redundancy Check (CRC) is a data transmission error detection function, the data is polynomial calculation, and the results will be attached to the back of the frame, the receiving device also performs a similar algorithm to ensure the correctness and integrity of the data transmission Sex.
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Size: 17408 |
Author: 龙畅游 |
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