Search - random matlab

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[Communication] QPSK_TRANSMITTER DL : 0: M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter. -M-file for simulating a QPSK transmitter b y modulating with a pseudo random bit stream. A s erial to parallel conversion of the pseudo rand om bit stream is performed with mapping of two bi ts per symbol. A cosine and sine carrier is CBMs gured and the I and Q symbols Modulate these CARR IERS. The I and Q carriers are combined and a time nd frequency domain plots are provided showing key waveforms at various positions in the QPSK t ransmitter.
Date : Size : 2kb User : xiaoying
[Communication] BPSK_Simulation_for_AWGN_Rayleigh_Channels DL : 0: BPSK SYSTEM SIMULATION We simulate the generation of random variables r0 and r1, which constitutes the input to detector.The detector output is compared with the binary transmitted sequence and an error counter is used to count the number of bit errors. -BPSK We simulate the gen Kearney of random variables r0 and r1. which constitutes the input to detector.The de tector output is compared with the binary trans mitted sequence and an error counter is used to c been the number of bit errors.
Date : Size : 3kb User : xiaoying
[matlab] shujuyuchuli DL : 0: 用于随机数据的数据预处理，没有解压密码，直接使用-random data for the data preprocessing, not extracting passwords used directly
Date : Size : 1kb User : lulu
[matlab] TECmatlabcode DL : 0: pso算法的代码，是一种基于叠代的优化工具。系统初始化为一组随机解，通过叠代搜寻最优值，-PSO algorithm code is based on an iterative optimization tools. Initialize the system for a group of random solutions, through iterative search for the optimal values,
Date : Size : 125kb User : 张林
[Special Effects] lvboqqqqqqq DL : 0: 于傅里叶变换的图像加密技术研究具体是将一幅图像用 fft 变换到频域在频域中进行加密我考虑的是通过随机相位来加密的方法，请问用matlab怎样实现加密后在通过 ifft 得到加密后的图象 -Fourier transform in the image encryption technology to study the details of an image is to use fft transformed to the frequency domain in the frequency domain I consider encryption is through random-phase approach to encryption, Will the use of Matlab how to achieve the adoption of encryption ifft be encrypted images
Date : Size : 1kb User : 李建成
[matlab] stochsim_mfiles-2.1 DL : 0: 用matalab开发的随机数生成程序包，用于各种随机数的生成，可到以下网址更新和浏览详细的说明：http://www.math.uu.se/research/telecom/software/-matalab development with the random number generator package, for various random number generator. can be updated to the following website and browse detailed explanation : http :// www.math.uu.se/research/telecom/softwa 're /
Date : Size : 61kb User : 王邦新
[matlab] Bernoulli DL : 0: Example of a digital data transmission implementing GMSK modulation This Simulink model simulates as an example the transmission and reception of random digital data modulated with GMSK. The purpose of this model is to illustrate how part of the GSM transmission and reception works. It also measures the BER, affected by an AWGN channel -Example of a digital data transmission The need lementing GMSK modulation This Simulink model simulates as an example the transmission and re Arjen of random digital data modulated with G. MSK. The purpose of this model is to illustrate h ow part of the GSM transmission and reception wo rks. It also measures the BER. affected by an AWGN channel
Date : Size : 7kb User : 李艳芬
[matlab] guassdisti DL : 0: 对模糊变量进行随机化，并用高斯分布进行概率求解，无密码-pair of fuzzy random variables, and using Gaussian probability distribution solution without passwords
Date : Size : 16kb User : 宋淑芳
[Special Effects] CRFall DL : 0: Kevin Murphy编写的CRF条件随机场的matlab工具包，可用于图像处理建模等。-Kevin Murphy for the preparation of the CRF with the airport Matlab tool kits Image processing can be used for modeling.
Date : Size : 1.38mb User : 葛俊锋
[Communication-Mobile] PowerControlSchedulingandRoutinginUWBnetworks DL : 0: UWB 功率控制容量 Main Matlab script is in runsim.m. It generates random topologies, optimizes, and display results. IMPORTANT: you may need to add manually the lib path in Matlab in order to get all the necessary functions. Reference: Radunovic, Le Boudec, "Joint Power Control, Scheduling and Routing in UWB networks"-UWB power control capacity Main Matlab script is in runsim. m. It generates random topologies. optimizes, and display results. IMPORTANT : you may need to manually add the lib path in the Matla b in order to get all the necessary functions. Re ference : Radunovic, Le Boudec. "Joint Power Control, Scheduling and Routing in UWB networks "
Date : Size : 228kb User : 海涛
[source in ebook] CP0303_PPM_RANDOM DL : 0: 随机调制信号下的模拟ppm的matlab仿真-random modulation signal simulation ppm of Matlab simulation
Date : Size : 1kb User : 王正刚
[MiddleWare] matlab_cdma DL : 0: 该程序仿真CDMA接收机的功能，包括解扩，解交织，信道编码(卷积码)，解码，信源编码(CRC)解码5个功能模块，生成用于数字基带传输的信号序列。仿真CDMA发射机的功能，包括随机序列的产生，信源编码尾比特添加, 信道编码(卷积编码)，分组交织和扩频调制6个功能模块，生成用于数字基带，传输的信号序列，输出还包括用于解调所需要的信源编码尾比特值add_bits，交织器的尾比特值i_add_bits-CDMA receiver functions, including despreading, Xie intertwined, channel coding (convolutional codes), decoded, the source code (CRC) decoder five functional modules, production figures for the base band signal transmission sequence. Simulation CDMA transmitter functions, including random sequence generation, the source coding bit late add, Channel Coding (coding), a spread-spectrum modulation intertwined and six functional modules, production figures for the base-band, The transmission signal sequence, and the output is also included for the modems needed source coding bit value add_bits tail, interleaver value of the last bit i_add_bits
Date : Size : 3kb User : 刘洪
[matlab] gaussian_noise DL : 0: 产生两个均值为m,方差为sgma的高斯随机变量，当输入参数只有一个时，认为均值为0。-mean to have two m, sgma variance for the Gaussian random variables, when only one input parameters, that the mean of 0.
Date : Size : 1kb User : wanglei
[Program doc] montecarlomatlab DL : 0: 含有蒙特卡罗模拟的原理方法和产生二维随机数的方法，很简单实用-with Monte Carlo simulation method and the principle of random numbers generated by two-dimensional method, it is very simple and practical
Date : Size : 83kb User : 戴玉婷
[2D Graphic] exam1_sin01 DL : 0: 信号功率谱密与平稳随机过程的matlab仿真程序-signal power spectrum closely with the stationary random process simulation program Matlab
Date : Size : 2kb User : 张舒
[AI-NN-PR] RandomForestMatlabVersion DL : 0: Random forest matlab source codes-Random forest Matlab source codes
Date : Size : 510kb User : Hong Liu
[matlab] matlabstock DL : 0: MATLAB构造主要用于证券股票金融等领域随机环境的构造-MATLAB main stock for the securities and financial fields random tectonic environment
Date : Size : 110kb User : 龙飞
[AI-NN-PR] MRF2007 DL : 0: markov random field in matlab code-markov random field in Matlab code
Date : Size : 46kb User : hyi
[Post-TeleCom sofeware systems] qpsk_mod_transmiter DL : 0: QPSK发送机，信号源为随机二进制序列，经串并变换后，转换成双极性信号发送-QPSK transmitter, the signal source for random binary sequence, series and transform, change the polarity signal sent in pairs
Date : Size : 10kb User : lk
[assembly language] msim DL : 0: matlab仿真模拟退火算法的简单搜索过程，随机数用数组实现-Matlab simulation annealing simple search process, with a few random arrays to achieve
Date : Size : 1kb User : zhang yg

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