Search - random matlab

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[Special Effects] work DL : 0: 一种基于DCT变换的数字水印算法的实现过程,水印为伪随机序列，包括嵌入和提取两个过程。其中textmark.m为攻击实验代码。-DCT-based Digital Watermarking Algorithm Transform realize the process, the watermark for the pseudo-random sequence, including both the process of embedding and extraction. Textmark.m experiment in which the attack code.
Date : Size : 2kb User : 陈日进
[matlab] random_walk DL : 0: 自己编的一个用随机行走法实现电路计算的例子，电路图及参数均在Partial random walk for large linear network analysis里-Own a random walk method used to achieve circuit examples, circuit diagrams and parameters in the Partial random walk for large linear network analysis in
Date : Size : 1kb User : abigail
[Communication-Mobile] UWBReceiverTransmitterUsingContinuousWave DL : 0: M-file uses random data which BPSK modulates a carrier to configure a BPSK UWB transmitter. The receiver demodulates the BPSK UWB carrier and the data is recovered. -M-file uses random data which BPSK modulates a carrier to configure a BPSK UWB transmitter. The receiver demodulates the BPSK UWB carrier and the data is recovered.
Date : Size : 2kb User : 骄阳
[matlab] NetCreate DL : 1: 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
Date : Size : 2kb User : ben
[Mathimatics-Numerical algorithms] mtkl DL : 0: lingjian.m使用零件初始值，用蒙特卡罗方法算出总费用。其中使用了自己编制的正态分布随机数发生器产生正态分布随机数。lingjian.m是对蒙特卡罗方法的一次练习。 accyouhua为标定值的函数，而lingjian不是一个函数，在其中已给出了一组标定值的值-lingjian.m initial value of the use of parts, using the Monte Carlo method to calculate the total cost. Using its own random number produced by the normal distribution normal distribution random number generator. lingjian.m Monte Carlo method is a practice. accyouhua calibration value for the function, while lingjian is not a function, in which one group has been given the value of calibration value
Date : Size : 2kb User : dyf
[matlab] dopot_rayleigh_fading DL : 0: 這個檔案裡面的matlab的m函數，產生有效的都普勒fd隨機相關的瑞利衰減包絡，可以輸入你想要的doppler ferquecy和sampling ferquecy -This file inside the matlab m-function, effective Doppler fd related Rayleigh random attenuation envelope, you can enter your desired doppler ferquecy and sampling ferquecy
Date : Size : 3kb User : 洪先生
[matlab] randraw DL : 0: 能够产生多达50种分布的随机变量(Nakagami,Rayleigh,Poisson...).-Able to generate as many as 50 kinds of distribution of random variables (Nakagami, Rayleigh, Poisson ...).
Date : Size : 32kb User : gejianrun
[matlab] random DL : 0: 随即过程模拟，用matlab描述，企业在不同策略下参生的效益有是否不同-Then the process of simulation, using matlab description, corporate strategy in different Senate Health benefits have is different
Date : Size : 26kb User : 黄进
[matlab] LDPC_BSN DL : 0: This LDPC software is intended as an introduction to LDPC codes computer based simulation. The pseudo-random irregular low density parity check matrix is based on Radford M. Neal’s programs collection, which can be found in [1]. While Neal’s collection is well documented, in my opinion, C source codes are still overwhelming, especially if you are not knowledgeable in C language. My software is written for MATLAB, which is more readable than C. You may also want to refer to another MATLAB based LDPC source codes in [2], which has different flavor of code-writing style (in fact Arun has error in his log-likelihood decoder). -This LDPC software is intended as an introduction to LDPC codes computer based simulation. The pseudo-random irregular low density parity check matrix is based on Radford M. Neal s programs collection, which can be found in [1]. While Neal s collection is well documented, in my opinion, C source codes are still overwhelming, especially if you are not knowledgeable in C language. My software is written for MATLAB, which is more readable than C. You may also want to refer to another MATLAB based LDPC source codes in [2], which has different flavor of code-writing style (in fact Arun has error in his log-likelihood decoder).
Date : Size : 116kb User : 张强
[Compress-Decompress algrithms] pnsequence DL : 0: 位随机序列的仿真程序，对学习跳频和扩频通信的初学者来说是必不可少的-Random sequence simulation program, to study the frequency hopping and spread spectrum communication is essential for beginners
Date : Size : 1kb User : 杨朝建
[Program doc] kuopintongxinxitongweimabuhuojishuyanjiu DL : 0: 本论文围绕伪随机码的捕获展开，主要研究了直接扩频通信系统的性能特点、伪随机码的产生与相关性、重点是伪随机码的捕获，提出了一种新型的捕获方法 ——双向滑动捕获法，并针对双向滑动捕获法进行了一些理论分析和探讨。-In this paper, around the pseudo-random code capture started, mainly to study the direct spread spectrum communication system performance characteristics, pseudo-random code generation and correlation, with a focus on the capture of pseudo-random code, a new type of capture method- two-way Sliding capture and recapture method for two-way slide for a number of theoretical analysis and discussion.
Date : Size : 562kb User : 李永
[Communication-Mobile] matlabfangzhen DL : 0: 这是一本关于MATLAB在通信仿真中的电子书，书中主要介绍了随机信号信道基带调制数字频带调制以及其他的相关内容的MATLAB仿真举例，希望能对大家有用途吧-This is a book on MATLAB simulation of communications e-books, the book introduces the random signal channel digital base-band modulation band modulation, as well as other relevant elements of the MATLAB simulation, for example, hoping to have everyone use it
Date : Size : 515kb User : zhoulong
[3G develop] UWB_TX_RX DL : 0: M-file uses random data which BPSK modulates a carrier to configure a BPSK UWB transmitter. The receiver demodulates the BPSK UWB carrier and the data is recovered. -M-file uses random data which BPSK modulates a carrier to configure a BPSK UWB transmitter. The receiver demodulates the BPSK UWB carrier and the data is recovered.
Date : Size : 2kb User : 翟剑
[Mathimatics-Numerical algorithms] cure(Clustering) DL : 0: CURE（Clustering Using Representatives）是一种针对大型数据库的高效的聚类算法。基于划分的传统的聚类算法得到的是球状的，相等大小的聚类，对异常数据比较脆弱。CURE采用了用多个点代表一个簇的方法，可以较好的处理以上问题。并且在处理大数据量的时候采用了随机取样，分区的方法，来提高其效率，使得其可以高效的处理大量数据。-CURE (Clustering Using Representatives) is a database for large and efficient clustering algorithm. Based on the breakdown of the traditional clustering algorithm is spherical, equal-sized cluster of abnormal data more vulnerable. CURE adopted by a number of points on behalf of a cluster approach can better deal with these questions. And deal with large amount of data when using the random sampling, area way to improve its efficiency so that it can handle large amounts of data and efficient.
Date : Size : 21kb User : 肖宪
[matlab] Numerical_Computing_with_MATLAB DL : 0: Numerical Computing with MATLAB （by Cleve Moler) is a textbook for an introductory course in numerical methods, Matlab, and technical computing. The emphasis is on in- formed use of mathematical software. We want you learn enough about the mathe- matical functions in Matlab that you will be able to use them correctly, appreciate their limitations, and modify them when necessary to suit your own needs. The topics include * introduction to Matlab, * linear equations, * interpolation, * zero and roots, * least squares, * quadrature, * ordinary di?erential equations, * random numbers, * Fourier analysis, * eigenvalues and singular values, * partial di?erential equations.-Numerical Computing with MATLAB (by Cleve Moler) is a textbook for an introductory coursein numerical methods, Matlab, and technical computing. The emphasis is on in-formed use of mathematical software. We want you learn enough about the mathe-matical functions in Matlab that you will be able to use them correctly, appreciatetheir limitations, and modify them when necessary to suit your own needs. Thetopics include* introduction to Matlab,* linear equations,* interpolation,* zero and roots,* least squares,* quadrature,* ordinary di? erential equations,* random numbers,* Fourier analysis,* eigenvalues and singular values,* partial di? erential equations.
Date : Size : 3.81mb User :
[matlab] ncm DL : 0: Toolbox for Numerical Computing with MATLAB （by Cleve Moler). Numerical Computing with MATLAB （by Cleve Moler) is a textbook for an introductory course in numerical methods, Matlab, and technical computing. The emphasis is on in- formed use of mathematical software. We want you learn enough about the mathe- matical functions in Matlab that you will be able to use them correctly, appreciate their limitations, and modify them when necessary to suit your own needs. The topics include * introduction to Matlab, * linear equations, * interpolation, * zero and roots, * least squares, * quadrature, * ordinary di?erential equations, * random numbers, * Fourier analysis, * eigenvalues and singular values, * partial differential equations.-Toolbox for Numerical Computing with MATLAB (by Cleve Moler). Numerical Computing with MATLAB (by Cleve Moler) is a textbook for an introductory coursein numerical methods, Matlab, and technical computing. The emphasis is on in-formed use of mathematical software. We want you learn enough about the mathe-matical functions in Matlab that you will be able to use them correctly, appreciatetheir limitations, and modify them when necessary to suit your own needs. Thetopics include* introduction to Matlab,* linear equations,* interpolation,* zero and roots,* least squares,* quadrature,* ordinary di? erential equations,* random numbers,* Fourier analysis,* eigenvalues and singular values,* partial differential equations.
Date : Size : 238kb User :
[Other] DigitalSignalandImageProcessingUsingMATLAB DL : 0: Digital Signal and Image Processing Using MATLAB The most important theoretical aspects of image and signal processing (ISP) for both deterministic and random signals are covered in this guide to using MATLAB® . The discussion is also supported by exercises and computer simulations relating to real applications such as speech processing and fetal-heart–rhythm tracking, and more than 200 programs and functions for numerical experiments are provided with commentary.-Digital Signal and Image Processing Using MATLABThe most important theoretical aspects of image and signal processing (ISP) for both deterministic and random signals are covered in this guide to using MATLAB
Date : Size : 5.03mb User : andy
[Communication-Mobile] chansheng DL : 0: ASK,PSK,FSK随机信号的产生程序。比较简单实用。-ASK, PSK, FSK random signal generation process. Comparison of simple and practical.
Date : Size : 5kb User : pchhbx
[matlab] ofdm_signal DL : 0: OFDM信号具有高峰均功率比的特点，研究交织技术在抑制OFDM信号峰值平均功率比（PAPR）中的应用。论文首先阐述了OFDM的基本原理和关键技术，简单介绍了目前降低PAPR的几种方法，在对交织法降低OFDM系统的PAPR进行理论分析的基础上，提出了一套合理的交织方案――利用分组交织器和伪随机交织器降低PAPR，最后通过MATLAB仿真得出结论。-OFDM signal has a peak to average power ratio characteristic of interwoven OFDM technology in the inhibitory signal peak-average power ratio (PAPR) of the application. Thesis first expounded the basic principles of OFDM and key technologies, the simple introduction of the current of several methods to reduce PAPR, intertwined in the law to reduce PAPR of OFDM system, the theoretical analysis, based on a set of reasonable intertwined programs- use Packet interleaver and the pseudo-random interleaver to reduce PAPR, the final conclusion through MATLAB simulation.
Date : Size : 1kb User : wu
[Other] sv DL : 0: 随机数的产生与检验用余数法产生(0,1)均匀分布随机数等-Random Number Generation and testing by more than a few law (0,1) uniformly distributed random numbers, etc.
Date : Size : 1kb User : 张童

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