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[SourceCode海杂波K分布仿真程序

Description: 用K-distribution来描述海杂波时间序列
Platform: | Size: 1760 | Author: sufang@lsec.cc.ac.cn | Hits:

[SourceCode海杂波K分布仿真程序

Description: 用K分布生成海杂波序列
Platform: | Size: 1760 | Author: sufang0215 | Hits:

[OS Developvirtual-dusk

Description: 申请一个10M的文件空间虚拟成一个磁盘,按照1K大小划分扇区,依序编号,实现单卷单级目录的文件系统。 根据文件分配方案设计相应的FCB结构,空闲空间管理结构,磁盘卷总信息结构,目录区信息结构等,存放在虚拟磁盘的相应区域 编写管理程序,实现对虚拟磁盘的全权控制,犹如针对真实磁盘使用模式类似DOS或者Linux的终端方式 本文简单介绍了磁盘文件格式FAT及其他相关背景和算法,并采用FAT方案实现单卷、单级目录的虚拟文件系统。描述了整个程序的基本思路模块划分、流程图及代码的实现。-application of a 10M file space into a virtual disk, according to the size of 1K division sector, in order numbers, to achieve a single volume directory single file system. According to the paper distribution program to design appropriate FCB structure, and the leisure space management structure, the total disk volumes of information structure, District information directory structure, stored in the virtual disk preparation of the corresponding regional management procedures, to achieve the virtual disk full control as with real disk usage patterns similar to the DOS or Linux terminal is a simple way of Disk File FAT format, and other relevant background and algorithms, and using FAT programs to achieve a single volume. single-level directory of virtual file system. Description of the whol
Platform: | Size: 346112 | Author: 戴天天 | Hits:

[Graph programpieflab

Description: % PIEFLAB Main Directory % ---------------------- % % .m - files % ---------- % Contents.m : this file % startup.m : startup file: sets Matlab path executed automatically when % Matlab command is performed in this directory % % subdirectories % -------------- % General/ : general matlab commands % MRF/ : Markov Random Field: Bayesian algorithm for images % Noise/ : noise generation, density/distribution functions % Tests/ % Threshold/ : threshold procedures (includes threshold assessment) % WT/ : Wavelet Transform routines % Poisson/ : Poisson intensity estimation routines % Copyright (c) Maarten Jansen % K.U.Leuven - Flanders (Belgium) % % This software is part of PiefLab and is copyrighted material. More info on % copyright policy is available on: % www.cs.kuleuven.ac.be/~maarten/software/- PIEFLAB Main Directory----------------------. M- files---------- Contents.m: this file startup.m: startup file: sets Matlab path executed automatically when Matlab command is performed in this directory subdirectories-------------- General /: general matlab commands MRF /: Markov Random Field: Bayesian algorithm for images Noise /: noise generation, density/distribution functions Tests/Threshold /: threshold procedures (includes threshold assessment) WT /: Wavelet Transform routines Poisson /: Poisson intensity estimation routines Copyright (c) Maarten Jansen KULeuven- Flanders (Belgium) This software is part of PiefLab and is copyrighted material. More info on copyright policy is available on: www.cs.kuleuven.ac.be/ ~ maarten/software /
Platform: | Size: 113664 | Author: 汪伟 | Hits:

[AI-NN-PRmisc

Description: Probability distribution functions. estimation - (dir) Probability distribution estimation. dsamp - Generates samples from discrete distribution. erfc2 - Normal cumulative distribution function. gmmsamp - Generates sample from Gaussian mixture model. gsamp - Generates sample from Gaussian distribution. cmeans - C-means (or K-means) clustering algorithm. mahalan - Computes Mahalanobis distance. pdfgauss - Computes probability for Gaussian distribution. pdfgmm - Computes probability for Gaussian mixture model. sigmoid - Evaluates sigmoid function.-Probability distribution functions. estimation- (dir) Probability distribution estimation. dsamp- Generates samples from discrete distribution. erfc2- Normal cumulative distribution function. gmmsamp- Generates sample from Gaussian mixture model. gsamp- Generates sample from Gaussian distribution. cmeans- C-means (or K-means) clustering algorithm. mahalan- Computes Mahalanobis distance. pdfgauss- Computes probability for Gaussian distribution. pdfgmm- Computes probability for Gaussian mixture model. sigmoid- Evaluates sigmoid function.
Platform: | Size: 21504 | Author: 林枫 | Hits:

[Other systemszabo

Description: 文件给出了几个典型的雷达杂波的小程序:瑞利杂波,相关对数正态分布杂波,相关weibull分布杂波和相干相关K分布杂波。-Document gives a few typical small radar clutter process: Rayleigh clutter, clutter-related log-normal distribution, weibull distribution related clutter and coherent K distributed clutter related.
Platform: | Size: 6144 | Author: 张小娅 | Hits:

[matlabNetCreate

Description: 现有的几个网络拓扑随机发生器,其实很难生成理想的网络拓扑结构,其主要原因在于很难控制节点的疏密和间距。我们提出来的这个改进算法,在随机抛撒节点的时候使用了K均值聚类,由本算法作为网络拓扑发生器,网络节点分布均匀且疏密得当,边的分布也比较均衡-The few existing random network topology generator, is in fact very difficult to generate the desired network topology, the main reason it is difficult to control the node density and spacing. We put forward the improved algorithm, throw in random nodes when using the K-means clustering, by the algorithm as a network topology generator, network nodes and spacing evenly distributed properly, the edge of a more balanced distribution of
Platform: | Size: 2048 | Author: ben | Hits:

[Multimedia DevelopK_distribution

Description: 产生地_海杂波的相关K分布程序,产生相关K分布的幅度谱和频谱-Generated to sea clutter _ K distribution of the relevant procedures, resulting in the distribution of related K amplitude spectrum and spectrum
Platform: | Size: 3072 | Author: wujie | Hits:

[Otherexpjianyan

Description: K-S检验产生的数据是否服从指数分布。此方法可以类推其他任何分布形式的检验。-KS test whether the data have to obey exponential distribution. This method is analogous to any other form of distribution test.
Platform: | Size: 1024 | Author: wl | Hits:

[matlabbaotong

Description: 一个报童从报刊发行中心订报后零售,每卖一份报纸可赚钱a元;若报纸卖不出去,则退回发行处,每退一份要赔钱b元。每天报童卖出的份数是随机的,但报童可以根据以往卖报情况统计得到每天卖k份报纸的概率密度p(k)。 (1) 求报童每天期望收益达到最大(或损失达到最小)的定报量z。 (2) 改变参数a/b的值,观察订报量的最优值变化,画出变化曲线。 试画出仿真流程图,进行程序实现,并对仿真结果进行分析。 -A newsboy subscribe from the press after the retail distribution centers, each sale of a newspaper can make money a million if newspapers can not be sold, then returned to Issue Department, each retire to a loss of a b element. Newsboy sold shares in a day is random, but the newsboy can sell based on past statistics reported to be selling daily newspaper k the probability density p (k). (1) seeking newsboy expected profit per day to maximize (or minimize loss) reported that the volume of fixed-z. (2) change the parameters a/b values, subscribe to observe changes in the volume of the optimal value, draw curve. Simulation test to draw a flow chart for program realization, and simulation results for analysis.
Platform: | Size: 1024 | Author: AZOTH | Hits:

[Compress-Decompress algrithmshuffman_coding

Description: ) Compression using huffman code -with a number of bits k per code word -provide huffman table Huffman coding is optimal for a symbol-by-symbol coding with a known input probability distribution.This technique uses a variable-length code table for encoding a source symbol. The table is derived in a particular way based on the estimated probability of occurrence for each possible value of the source symbol .Huffman coding uses a specific method for representing each symbol, resulting in a prefix code that expresses the most common characters using shorter strings of bits than those used for less common source symbols.The Huffman coding is a procedure to generate a binary code tree. -) Compression using huffman code -with a number of bits k per code word -provide huffman table Huffman coding is optimal for a symbol-by-symbol coding with a known input probability distribution.This technique uses a variable-length code table for encoding a source symbol. The table is derived in a particular way based on the estimated probability of occurrence for each possible value of the source symbol .Huffman coding uses a specific method for representing each symbol, resulting in a prefix code that expresses the most common characters using shorter strings of bits than those used for less common source symbols.The Huffman coding is a procedure to generate a binary code tree.
Platform: | Size: 1024 | Author: ria | Hits:

[File FormatKdistributionandGaussianclutter

Description: K分布和高斯杂波复合背景下的相干雷达目标检测-K distribution and Gaussian clutter in the context of complex coherent radar target detection
Platform: | Size: 258048 | Author: 程程 | Hits:

[Mathimatics-Numerical algorithmsVariet-by-K-distribution

Description: K分布在许多领域建模有及其重要的作用,本程序根据论文Novel Physical Interpretations of K-Distributed Reverberation产生符合K分布的随机数-Sea-floor scattering that results in heavy-tailed-matched-filter-envelope K probability distribution functions.This program produce variet by K distribution according to thesis of Novel Physical Interpretations of K-Distributed Reverberation.
Platform: | Size: 1024 | Author: 哈哈 | Hits:

[matlabSIRP

Description: 基于SIRP方法的相干相关K分布雷达杂波的建模与仿真程序,包含三个文件。主文件为K_distribution.m,两个函数文件nonline_eq_sirp.m,fseries.m。-K-distribution radar clutter simulation code based on SIRP method,including three files. The main file is K_distribution.m, the two function files are nonline_eq_sirp.m,fseries.m respectively.
Platform: | Size: 3072 | Author: 张晓斌 | Hits:

[matlabDistridutionFunction

Description: 常见概率分布的随机数生成程序,包括均晕分布、高斯分布、对数正态分布、K分布、t分布、韦布尔分布。-Common probability distribution of the random number generation process, including both halo distribution, Gaussian distribution, lognormal distribution, K distribution, t distribution, Weibull distribution.
Platform: | Size: 2048 | Author: 袁浩 | Hits:

[matlabkfenbuhaizabofangzhen

Description: k分布海杂波仿真程序,非常棒的MATLAB源码-k distribution of sea clutter simulation program, the MATLAB source Oh great
Platform: | Size: 2048 | Author: 天才 | Hits:

[matlabKfenbuzabo

Description: K分布高斯杂波仿真,matlab,网格映像法-Gaussian K distribution clutter simulation, matlab, mesh imaging method
Platform: | Size: 4096 | Author: liliang | Hits:

[Otherk-distribution

Description: 该程序可以产生形状和尺度参数不同的服从K分布的杂波数据。-The program can generate clutter obeying K distribution with different shape and scale parameters.
Platform: | Size: 1024 | Author: leetao | Hits:

[OtherK-distribution-entropy

Description: 利用k分布求熵,可以实现熵的K分布求解,很有用-calculate the entropy by use of the K distribution, which is of great importance
Platform: | Size: 1024 | Author: 何兴宇 | Hits:

[matlabKdistribution

Description: 基于球不变随机过程法,使用复合高斯模型来产生K分布杂波数据的matlab仿真程序 (为了不低于上传文件的大小要求传了两份一样的,编程就几句话实在弄不大)(A matalab simulation program for producing K distribution clutter data, which used compound Gauss model, and is based on spherically invariant random vector method)
Platform: | Size: 1024 | Author: Akiraaa | Hits:
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