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Description: 本书是国内外业界广泛关注的7卷本《计算机程序设计艺术》第2卷的最新版。本卷对半数值算法领域做了全面介绍，分“随机数”和“算术”两章。本卷总结了主要算法范例及这些算法的基本理论，广泛剖析了计算机程序设计与数值分析间的相互联系，其中特别值得注意的是作者对随机数生成程序的重新处理和对形式幂级数计算的讨论。 本书附有大量习题和答案，标明了难易程度及数学概念的使用。 本书内容精辟，语言流畅，引人入胜，可供从事计算机科学、计算数学、计算技术诸方面的工作人员参考、研究和借鉴，也是相关专业高等院校的理想教材和教学参考书。 -the book industry at home and abroad is widespread concern in seven volumes of the "Art of Computer Programming" volume 2, the latest version. The present volume of semi - numerical algorithm to do a full field, at the "random" and "arithmetic" two chapters. This volume summary of the main examples of these algorithms on the basic theory and extensive analysis of the computer program design and numerical analysis of the linkages between, which is particularly noteworthy is the author of Random Number Generation procedures for processing and re-form calculation of power series. The book with a large number of exercises and answers, indicating the degree of difficulty and the use of mathematical concepts. The contents are incisive, language fluent and attractive
Platform: |
Size: 38065202 |
Author: 邵宇峰 |
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Description: 程序只产生均值为0，方差为1的随机数，要产生均值为E,方差为D的随机数，只要随机数*D+E就可以了。高斯随机数程序还是带参数的，参数是用来描述正态分布的一个浮点数表。在执行程序时，先生成这个表（只做一次），而后就可以任意多次地执行高斯随机数产生程序了。使用C是为了保证通用性，如果有人觉得麻烦，可以用C++做个类，把这些东西都封装进去。另外，如果有人有兴趣，也可以把它修改成任意形式分布的连续随机数产生程序，修改非常简单，这里就不提示了。-procedures have only mean of 0 and variance for a random number to produce the mean E, D variance for the random number, as long as a few random E * D on it. Gaussian random process parameters or with the parameter is used to describe a normal distribution of the float table. In the implementation process, Mr. into the table (one-off), and you can repeatedly arbitrary implementation Gaussian random number generator proceedings. The use of C is to ensure commonality, if someone finds trouble, can be used to be a Class C, all these things into account Packaging. Also, if someone is interested, can you change the form of arbitrary distribution of continuous random number generator procedure is very simple changes, I will not be sacrificed as a result.
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Size: 1901 |
Author: 范范 |
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Description: 程序只产生均值为0，方差为1的随机数，要产生均值为E,方差为D的随机数，只要随机数*D+E就可以了。 高斯随机数程序还是带参数的，参数是用来描述正态分布的一个浮点数表。在执行程序时 ，先生成这个表（只做一次），而后就可以任意多次地执行高斯随机数产生程序了。 使用C是为了保证通用性，如果有人觉得麻烦，可以用C++做个类，把这些东西都封装进去 。 另外，如果有人有兴趣，也可以把它修改成任意形式分布的连续随机数产生程序，修改非 常简单，这里就不提示了。-procedures have only mean of 0 and variance for a random number to produce the mean E, D variance for the random number, as long as a few random E * D on it. Gaussian random process parameters or with the parameter is used to describe a normal distribution of the float table. In the implementation process, Mr. into the table (one-off), and you can repeatedly arbitrary implementation Gaussian random number generator proceedings. The use of C is to ensure commonality, if someone finds trouble, can be used to be a Class C, all these things into account Packaging. Also, if someone is interested, can you change the form of arbitrary distribution of continuous random number generator procedure is very simple changes, I will not be sacrificed as a result.
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Size: 1890 |
Author: 郑浩 |
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Description: 通子的考试系统 本程序版权属于通子 程序功能： 1。考生可以选择科目进行考试 2. 考过科目不再重新登陆考试 2。考题时随机的，避免考生之间互相抄袭。 3。考题为五题，设定30秒后自动提交 4。提交后可以直接得到你的成绩，并知道你是否通过了考试了 5. 可以了解你的成绩与总成绩的对比 程序优缺点： 1。未使用javaBean技术。 2。使用的是声明语句在Conn.jsp，功能是进行数据库连接； 3。使用html处理的不好，页面不甚美观。 4。未采用MVC，M(mode-database)，V(view-jsp)，C（controller-servlet）. 程序流程： 进入 考生 —— 登录界面 ——进入——测试——提交——成绩 login.jsp —— test.jsp —— score.jsp test.mdb test.mdb test.mdb 抱歉： 由于时间不足,未能把java(2)班全体同学的信息全部添加到数据库中。 附： java（2）班全体同学信息打包在里面了，有意者可以添加。 希望对此程序作改进的有我联系。我的QQ：120244312 E-Mail：zuotongyousai@163.com- 1 2. 2 330 4 5. 1javaBean 2Conn.jsp 3html 4MVCM(mode-database)V(view-jsp)Ccontroller-servlet. login.jsp test.jsp score.jsp test.mdb test.mdb test.mdb ,java(2)
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Size: 74462 |
Author: 左达 |
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Description: 本书是国内外业界广泛关注的7卷本《计算机程序设计艺术》第2卷的最新版。本卷对半数值算法领域做了全面介绍，分“随机数”和“算术”两章。本卷总结了主要算法范例及这些算法的基本理论，广泛剖析了计算机程序设计与数值分析间的相互联系，其中特别值得注意的是作者对随机数生成程序的重新处理和对形式幂级数计算的讨论。 本书附有大量习题和答案，标明了难易程度及数学概念的使用。 本书内容精辟，语言流畅，引人入胜，可供从事计算机科学、计算数学、计算技术诸方面的工作人员参考、研究和借鉴，也是相关专业高等院校的理想教材和教学参考书。 -the book industry at home and abroad is widespread concern in seven volumes of the "Art of Computer Programming" volume 2, the latest version. The present volume of semi- numerical algorithm to do a full field, at the "random" and "arithmetic" two chapters. This volume summary of the main examples of these algorithms on the basic theory and extensive analysis of the computer program design and numerical analysis of the linkages between, which is particularly noteworthy is the author of Random Number Generation procedures for processing and re-form calculation of power series. The book with a large number of exercises and answers, indicating the degree of difficulty and the use of mathematical concepts. The contents are incisive, language fluent and attractive
Platform: |
Size: 38065152 |
Author: 邵宇峰 |
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Description: 程序只产生均值为0，方差为1的随机数，要产生均值为E,方差为D的随机数，只要随机数*D+E就可以了。高斯随机数程序还是带参数的，参数是用来描述正态分布的一个浮点数表。在执行程序时，先生成这个表（只做一次），而后就可以任意多次地执行高斯随机数产生程序了。使用C是为了保证通用性，如果有人觉得麻烦，可以用C++做个类，把这些东西都封装进去。另外，如果有人有兴趣，也可以把它修改成任意形式分布的连续随机数产生程序，修改非常简单，这里就不提示了。-procedures have only mean of 0 and variance for a random number to produce the mean E, D variance for the random number, as long as a few random E* D on it. Gaussian random process parameters or with the parameter is used to describe a normal distribution of the float table. In the implementation process, Mr. into the table (one-off), and you can repeatedly arbitrary implementation Gaussian random number generator proceedings. The use of C is to ensure commonality, if someone finds trouble, can be used to be a Class C, all these things into account Packaging. Also, if someone is interested, can you change the form of arbitrary distribution of continuous random number generator procedure is very simple changes, I will not be sacrificed as a result.
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Size: 2048 |
Author: 范范 |
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Description: A. 产生一个长为1000的二进制随机序列，“0”的概率为0.8，”1”的概率为0.2；B. 对上述数据进行归零AMI编码，脉冲宽度为符号宽度的50%，波形采样率为符号率的8倍，画出前20个符号对应的波形（同时给出前20位信源序列）；C. 改用HDB3码，画出前20个符号对应的波形；D. 改用密勒码，画出前20个符号对应的波形；E. 分别对上述1000个符号的波形进行功率谱估计，画出功率谱；F. 改变信源“0”的概率，观察AMI码的功率谱变化情况；-have a length of 1,000 random binary sequence, "0" with a probability of 0.8, "a" with a probability of 0.2; B. above zero AMI data coding, and pulse width of symbols width of 50%, waveform sampling rate Symbol rate for the eight times that he painted before the 20 symbols corresponding waveforms (also given before 20 Source sequence); C. HDB3 code switch to depict the former 20 symbols corresponding waveform; D. Miller to switch codes to depict the former 20 symbols corresponding waveform; E. respectively above 1,000 symbols for the power spectrum waveform estimated to depict the power spectrum; F. Change source "0" the probability to observe AMI code changes in the power spectrum;
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Size: 59392 |
Author: 郭慧勤 |
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Description: 程序只产生均值为0，方差为1的随机数，要产生均值为E,方差为D的随机数，只要随机数*D+E就可以了。 高斯随机数程序还是带参数的，参数是用来描述正态分布的一个浮点数表。在执行程序时 ，先生成这个表（只做一次），而后就可以任意多次地执行高斯随机数产生程序了。 使用C是为了保证通用性，如果有人觉得麻烦，可以用C++做个类，把这些东西都封装进去 。 另外，如果有人有兴趣，也可以把它修改成任意形式分布的连续随机数产生程序，修改非 常简单，这里就不提示了。-procedures have only mean of 0 and variance for a random number to produce the mean E, D variance for the random number, as long as a few random E* D on it. Gaussian random process parameters or with the parameter is used to describe a normal distribution of the float table. In the implementation process, Mr. into the table (one-off), and you can repeatedly arbitrary implementation Gaussian random number generator proceedings. The use of C is to ensure commonality, if someone finds trouble, can be used to be a Class C, all these things into account Packaging. Also, if someone is interested, can you change the form of arbitrary distribution of continuous random number generator procedure is very simple changes, I will not be sacrificed as a result.
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Size: 2048 |
Author: 郑浩 |
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Description: 通子的考试系统 本程序版权属于通子 程序功能： 1。考生可以选择科目进行考试 2. 考过科目不再重新登陆考试 2。考题时随机的，避免考生之间互相抄袭。 3。考题为五题，设定30秒后自动提交 4。提交后可以直接得到你的成绩，并知道你是否通过了考试了 5. 可以了解你的成绩与总成绩的对比 程序优缺点： 1。未使用javaBean技术。 2。使用的是声明语句在Conn.jsp，功能是进行数据库连接； 3。使用html处理的不好，页面不甚美观。 4。未采用MVC，M(mode-database)，V(view-jsp)，C（controller-servlet）. 程序流程： 进入 考生 —— 登录界面 ——进入——测试——提交——成绩 login.jsp —— test.jsp —— score.jsp test.mdb test.mdb test.mdb 抱歉： 由于时间不足,未能把java(2)班全体同学的信息全部添加到数据库中。 附： java（2）班全体同学信息打包在里面了，有意者可以添加。 希望对此程序作改进的有我联系。我的QQ：120244312 E-Mail：zuotongyousai@163.com- 1 2. 2 330 4 5. 1javaBean 2Conn.jsp 3html 4MVCM(mode-database)V(view-jsp)Ccontroller-servlet. login.jsp test.jsp score.jsp test.mdb test.mdb test.mdb ,java(2)
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Size: 73728 |
Author: 左达 |
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Description: 本程序需在DOS下运行。每运行一次可执行程序random.exe，即可显示任意两个 16进制数的加法或减法表达式及其运算结果。在减法运算中，如果被减数小于减数，显示 “Divide Overflow”的提示信息。-the process required under the DOS operating. Every time running executable random.exe can display any number of two 16-band addition or subtraction of expression and the results of operations. The subtraction operation, if less than subtrahend minuend, shows that the "Divide Overflow" message.
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Size: 2048 |
Author: 林健枫 |
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Description: This MATLAB code is an example of how to train the GCRF model
described in "Learning Gaussian Conditional Random Fields for
Low-Level Vision" by M.F. Tappen, C. Liu, E.H. Adelson, and
W.T. Freeman in CVPR 2007. If you use this code in your research,
please cite this paper
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Size: 43008 |
Author: 代松 |
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Description: Generate 100 samples of a zero-mean white noise sequence with variance , by using a uniform random number generator.
a Compute the autocorrelation of for .
b Compute the periodogram estimate and plot it.
c Generate 10 different realizations of , and compute the corresponding sample autocorrelation sequences , and . Compute the average autocorrelation sequence as and the corresponding periodogram for .
d Compute and plot the average periodogram using the Bartlett method.
e Comment on the results in parts (a) through (d).
-Generate 100 samples of a zero-mean white noise sequence with variance, by using a uniform random number generator.a Compute the autocorrelation of for. B Compute the periodogram estimate and plot it. C Generate 10 different realizations of, and compute the corresponding sample autocorrelation sequences, and. Compute the average autocorrelation sequence as and the corresponding periodogram for. d Compute and plot the average periodogram using the Bartlett method. e Comment on the results in parts (a) through (d).
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Size: 1024 |
Author: 冀晗 |
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Description: 较好的英文电子书，主要讲解马尔可夫随机场在图像处理中的应用，对做纹理分析研究的相关研究者非常难得。-Better in English e-books, mainly on the Markov random field in image processing applications, texture analysis of the study so the researchers related to very rare.
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Size: 4234240 |
Author: 杨延西 |
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Description: 伪随机序列产生器－代进位反馈移位寄存器，电子书。-Pseudo-random sequence generator- on behalf of binary feedback shift register, e-books.
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Size: 706560 |
Author: 李辛 |
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Description:
第一步,打开Adobe_Acrobat_7.0_Pro_KeyGen.exe,将随机产生一个24位的序列号码.复制.
第二步,打开安装程序,点SETUP,在需要输入序列号的时候,将已复制的24位的序列号码,粘贴.
第三步,一路NEXT,选中通过电话激活方式.点NEXT
第四步,在随后产生的28位代码复制到Adobe_Acrobat_7.0_Pro_KeyGen.exe第二行,注意不要带空格
第5步,点Adobe_Acrobat_7.0_Pro_KeyGen.exe 产生激活代码.
第6步,将激活代码填入安装程序 OK
-The first step, open Adobe_Acrobat_7.0_Pro_KeyGen.exe, will generate a random sequence of 24 numbers. Copy. The second step, open the installer, point SETUP, enter the serial number required at the time, will have to copy the serial number 24 and paste. The third step, all the way NEXT, select activation by phone. NEXT-point fourth step, resulting in the following 28 code Adobe_Acrobat_7.0_Pro_KeyGen.exe copied to the second line, not to bring attention to step 5 spaces, points have to activate code Adobe_Acrobat_7.0_Pro_KeyGen.exe. Step 6, activation code will fill in the installation process OK
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Size: 327680 |
Author: keke |
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Description: 常用的产生通用特殊矩阵的函数有： zeros：产生全0矩阵。 ones：产生全1矩阵。 eye：产生单位矩阵。 rand：产生0～1间均匀分布的随机矩阵。 randn：产生均值为0，方差为1的标准正态分布随机-Production of commonly used generic special matrix functions are: zeros: produce the 0 matrix. ones: generate all 1 matrix. eye: production unit matrix. rand: produce 0 ~ a uniformly distributed random matrix. randn: generate mean 0, variance 1, the standard normal random
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Size: 189440 |
Author: wgy |
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Description: Avetis Ioannisyan
avetis@60ateight.com
Last Updated: 11/30/05
LMS Channel Adaptation
reset randomizers
randn( state ,sum(100*clock))
rand( state ,sum(100*clock))
numPoints = 5000
numTaps = 10 channel order
Mu = 0.001:0.001:0.01 iteration step size
input is guassian
x = randn(numPoints,1) + j*randn(numPoints,1)
choose channel to be random uniform
h = rand(numTaps, 1) + i*rand(numTaps, 1)
h = [1 0 0 0 1] testing only
h = h/max(h) normalize channel
convolve channel with the input
d = filter(h, 1, x)
initialize variables
w = []
y = []
in = []
e = [] error, f- Avetis Ioannisyan
avetis@60ateight.com
Last Updated: 11/30/05
LMS Channel Adaptation
reset randomizers
randn( state ,sum(100*clock))
rand( state ,sum(100*clock))
numPoints = 5000
numTaps = 10 channel order
Mu = 0.001:0.001:0.01 iteration step size
input is guassian
x = randn(numPoints,1) + j*randn(numPoints,1)
choose channel to be random uniform
h = rand(numTaps, 1) + i*rand(numTaps, 1)
h = [1 0 0 0 1] testing only
h = h/max(h) normalize channel
convolve channel with the input
d = filter(h, 1, x)
initialize variables
w = []
y = []
in = []
e = [] error, f
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Size: 1024 |
Author: josh |
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Description: Space time block coding (STBC) and beamforming
techniques are two emerging technologies that can be
employed at base station with multiple antenna to provide
transmit diversity and beamforming gain to increase signal-to-
noise ratio (SNR) of the downlink. STBC utilizes a diversity
antenna system where the antenna spacing is usually required
to be large enough, say 10 times wavelength of the carrier for
a uniform linear array (ULA) in small angular spread
environments, to obtain low-correlation/independent fading
channels. While the beamforming antenna needs to achieve
spatial directivity and the signals received at and/or
transmitted from all antennas must be correlated or coherent.
So the antenna spacing should usually be very small, e.g. half
wavelength for ULA.
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Size: 3018752 |
Author: rashi |
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Description: Useful stochastic processes e-book.
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Size: 4290560 |
Author: uWay |
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Description: Probability, Statistics, and Random Processes for Engineers, 4/E by Henry Stark & John Woods
Platform: |
Size: 5711872 |
Author: Naive |
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