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le<b>as</b>t-squares

  • 嵌入式文件系统ucfs.zip This project should serve as an "easy start" with /FS. All paths are relative to t

    嵌入式文件系统ucfs.zip This project should serve as an "easy start" with /FS. All paths are relative to the project file. You should therefore be able to copy the entire directory (including all subdirectories) to any location on your harddrive.

    标签: relative project should paths

    上传时间: 2015-04-28

    上传用户:zhliu007

  • DELPHI basicCtrl+NUM 直接将光标跳到NUM处

    DELPHI basicCtrl+NUM 直接将光标跳到NUM处,NUM是用Ctrl+Shift+NUM设置的标号。 NUM不能用小键盘。 Ctrl+Home 将光标移至文件头。 Ctrl+End 将光标移至文件尾。 Ctrl+B Buffer List窗口。 Ctrl+I 同Tab键。 Ctrl+M 同Enter键。 Ctrl+N 同Enter键,但光标位置保持不变。 Ctrl+T 删除光标右边的一个单词。 Ctrl+Y 删除光标所在行。 Ctrl+Shift+↑ 光标在函数体内时,将光标快速移至当前函数声明处。 Ctrl+Shift+↓ 光标在函数声明行时,将光标快速移至函数定义处。 Ctrl+Shift+C 声明一个过程或函数后,直接生成过程或函数的名称、begin、end Ctrl+Shift+E 光标在Edit窗口和Explorer窗口间切换。 Ctrl+Shift+G 插入GUID。 Ctrl+Shift+J 弹出Delphi语句提示窗口,选择所需语句将自动完成一条语句。 Ctrl+Shift+T 在光标行加入To-Do注释。 Ctrl+Shift+Y 删除光标之后至本行末尾之间的文本。 Ctrl+F3 Call Stack窗口。 Ctrl+F4 等于File菜单中的Close项。

    标签: basicCtrl NUM DELPHI 光标

    上传时间: 2014-11-26

    上传用户:kr770906

  • The module LSQ is for unconstrained linear least-squares fitting. It is based upon Applied Statisti

    The module LSQ is for unconstrained linear least-squares fitting. It is based upon Applied Statistics algorithm AS 274 (see comments at the start of the module). A planar-rotation algorithm is used to update the QR- factorization. This makes it suitable for updating regressions as more data become available. The module contains a test for singularities which is simpler and quicker than calculating the singular-value decomposition. An important feature of the algorithm is that it does not square the condition number. The matrix X X is not formed. Hence it is suitable for ill- conditioned problems, such as fitting polynomials. By taking advantage of the MODULE facility, it has been possible to remove many of the arguments to routines. Apart from the new function VARPRD, and a back-substitution routine BKSUB2 which it calls, the routines behave as in AS 274.

    标签: least-squares unconstrained Statisti Applied

    上传时间: 2015-05-14

    上传用户:aig85

  • Expert Choice represents a significant contribution to the decision making process 工t assists a deci

    Expert Choice represents a significant contribution to the decision making process 工t assists a decision maker in solving complex problems involving many criteria and several courses of action . An Expert Choice solution to a problem reflects the expertise of the decision maker , not the computer . Behavioral scientists have spent many years studying the human mind and how it makes decisions . They have found that humans are influenced by their previous experiences and this causes them to have biases . Basic instincts , preferences and environmental factors also play key roles in how we analyze data and make decisions . There 15 way to remove these factors from human decision making , nor would we necessarily want to , but as the problems of our world become more and more complex , it 15 necessary for us to employ a framework to help make more logical and less biased decisions while still taking our feelings and intuition into consideration .

    标签: contribution significant represents decision

    上传时间: 2015-06-02

    上传用户:gmh1314

  • 魔王语言解释 [问题描述] 有一个魔王总是使用自己的一种非常精练而又抽象的语言讲话

    魔王语言解释 [问题描述] 有一个魔王总是使用自己的一种非常精练而又抽象的语言讲话,没有人能听得懂,但他的语言是可以逐步解释成人能听懂的语言,因为他的语言是由以下两种形式的规则由人的语言逐步抽象上去的: (1) α 转换为 β1β2…βm (2) (θδ1δ2…δn) 转换为 θδnθδn-1… θδ1θ 在这两种形式重,从左到右均表示解释。试写一个魔王语言的解释兄,把他的话解释成人能听得懂的话。 [基本要求] 用下述两条具体规则和上述规则形式(2)实现。设大写字母表示魔王语言的词汇;小写字母表示人的语言词汇;希腊字母表示可以用大写字母或小写字母代换的变量。魔王语言可含人的词汇。 (1)B 转换为 tAdA (2)A 转换为 sae [测试数据] B(exnxgz)B解释成tsaedsaeezegexenehetsaedsae 若将小写字母与汉字建立下表所示的对应关系,则魔王说的话是:“天上一只鹅地上一只鹅鹅追鹅赶鹅下鹅蛋鹅恨鹅天上一直鹅地上一只鹅”。 t d s a e z g x n h 天 地 上 一只 鹅 追 赶 下 蛋 恨

    标签: 语言 抽象

    上传时间: 2014-12-21

    上传用户:大三三

  • 这是一个时频分析中关于gabor变换的程序

    这是一个时频分析中关于gabor变换的程序,此程序分离频率的效果不错。 Gabor变换: 式中a,b为常数,a代表栅格的时间长度,b代表栅格的频率长度 式中的 是一维信号x(t)的展开系数,h(t)是一母函数,展开 基函数是h(t)由作移位和调制生成的,

    标签: gabor 时频分析 变换 程序

    上传时间: 2013-12-10

    上传用户:q123321

  • Linux 虚拟网络接口 实例 In the Linux (or Unix) world, most network interfaces, such as eth0 and ppp0, are a

    Linux 虚拟网络接口 实例 In the Linux (or Unix) world, most network interfaces, such as eth0 and ppp0, are associated with a physical device that is in charge of transmitting and receiving data packets. However, some logical network interfaces don t feature any physical packet transmission. The most well-known examples of these "virtual" interfaces are the shaper and eql interfaces.

    标签: Linux interfaces network world

    上传时间: 2014-01-11

    上传用户:zhangzhenyu

  • HMM(Hidden Markov Model)

    HMM(Hidden Markov Model),狀態數目N=3,觀察符號數目M=2,時間長度T=3。 (a) Probability Evaluation: 給定狀態轉換機率A、狀態符號觀察機率B、和起始機率 ,求觀察序列 出現的機率。 (b) Optimal State Sequence: 給定狀態轉換機率A、狀態符號觀察機率B、起始機率 、和觀察序列 ,求一個狀態序列 使得O出現的機率最大。 (c) Parameter Estimation: 給定狀態轉換機率A、狀態符號觀察機率B、起始機率 、和觀察序列 ,求新的A、B、 ,使得O出現的機率最大。

    标签: Hidden Markov Model HMM

    上传时间: 2014-08-28

    上传用户:heart520beat

  • 加密算法 Test Driver for Crypto++, a C++ Class Library of Cryptographic Primitives: - To generate an

    加密算法 Test Driver for Crypto++, a C++ Class Library of Cryptographic Primitives: - To generate an RSA key cryptest g - To encrypt and decrypt a string using RSA cryptest r - To calculate MD5, SHS, and RIPEMD-160 message digests: cryptest m file - To encrypt and decrypt a string using DES-EDE in CBC mode: cryptest t - To encrypt or decrypt a file cryptest e|d input output - To share a file into shadows: cryptest s <pieces> <pieces-needed> file (make sure file has no extension, if you re running this under DOS) - To reconstruct a file from shadows: cryptest j output file1 file2 [....] - To gzip a file: cryptest z <compression-level> input output - To gunzip a file: cryptest u input output - To run validation tests: cryptest v - To run benchmarks: cryptest b [time for each benchmark in seconds]

    标签: Cryptographic Primitives generate Library

    上传时间: 2015-07-16

    上传用户:wqxstar

  • crc任意位生成多项式 任意位运算 自适应算法 循环冗余校验码(CRC

    crc任意位生成多项式 任意位运算 自适应算法 循环冗余校验码(CRC,Cyclic Redundancy Code)是采用多项式的 编码方式,这种方法把要发送的数据看成是一个多项式的系数 ,数据为bn-1bn-2…b1b0 (其中为0或1),则其对应的多项式为: bn-1Xn-1+bn-2Xn-2+…+b1X+b0 例如:数据“10010101”可以写为多项式 X7+X4+X2+1。 循环冗余校验CRC 循环冗余校验方法的原理如下: (1) 设要发送的数据对应的多项式为P(x)。 (2) 发送方和接收方约定一个生成多项式G(x),设该生成多项式 的最高次幂为r。 (3) 在数据块的末尾添加r个0,则其相对应的多项式为M(x)=XrP(x) 。(左移r位) (4) 用M(x)除以G(x),获得商Q(x)和余式R(x),则 M(x)=Q(x) ×G(x)+R(x)。 (5) 令T(x)=M(x)+R(x),采用模2运算,T(x)所对应的数据是在原数 据块的末尾加上余式所对应的数据得到的。 (6) 发送T(x)所对应的数据。 (7) 设接收端接收到的数据对应的多项式为T’(x),将T’(x)除以G(x) ,若余式为0,则认为没有错误,否则认为有错。

    标签: crc CRC 多项式 位运算

    上传时间: 2014-11-28

    上传用户:宋桃子