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LSBSteganography
Library for LSB Steganography in Images
- 2014-12-02 02:23:46下载
- 积分：1
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chapter-5-and-6
该源代码程序是关于张德丰所编写matlab小波分析的第五和六章(the sourcecodes are match with the book named matlab wavelet analysis by Zhang Defeng)
- 2013-10-16 12:05:16下载
- 积分：1
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LTEandLTE_Advanced
近年来随着移动互联网业务和物联网业务的兴起与
发展，用户对移动宽带业务需求越来越旺盛，对移动通信
网络的接入速率和质量要求也越来越高，原有基于码分多
址（CDMA）的3G及其增强技术未来将无法满足业务发展
需要，因此3GPP及3GPP2组织自2004年开始启动长期
演进（LTE）/空口演进（AIE，后改名为超移动宽带UMB）项
目，旨在通过引入一些关键技术，如正交频分复用（OFDM）
调制技术、多入多出（MIMO）技术、混合自动重传请求
（HARQ）、全IP扁平化架构及动态带宽分配等实现网络变
革，达到以下所述的网络性能，为移动宽带多媒体业务持
续发展提供技术保障。(Abstract:To meet the needs of mobile broadband
services,LTE is being deployed and becoming ma－
tured,which includes key technologies such as
OFDM,high-order modulation,HARQ,enhanced
multi-antenna technologies,fast synchronization
technologies,scalable control channel design,adap－
tive resource allocation,interference suppression
technologies etc.Moreover,the discussion on LTE-
Advanced has started,where technologies being
considered includes aggregate multi-carrier,high－
er-order MIMO,smart relay,heterogeneous net－
work,multipoint collaboration as well as enhanced
interference management.)
- 2010-08-31 10:04:48下载
- 积分：1
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ber
数字信号误码率和信噪比的matlab程序（m file）包括单极性方波加性包噪声，接受检测电平判决、误码率、信噪比(Digital signal bit error rate and signal to noise ratio of the matlab program (m file) of packages, including unipolar square Microwave and noise level being tested sentence error rate, signal to noise ratio)
- 2009-12-15 11:38:23下载
- 积分：1
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Deblur-Algorithm
基于稀疏表示的图像模糊复原算法，利用Alternating Method以及FFT变换分别进行稀疏编码和模糊复原，复原图像的效果很好。(An algorithm for image debluring based on sparse represetation. It takes the AM and FFT for sparse coding and debluring respectively. The result get good visualization.)
- 2014-03-20 20:34:34下载
- 积分：1
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Introduction_to_Simulink_Design_Optimization
利用matlab的simulink工具进行最优化的设计，谢谢(Presentation and demo files for MathWorks webinar "Introduction to Simulink Design Optimization)
- 2009-03-31 11:15:06下载
- 积分：1
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matlabencyclopediach2-4
matlab宝典,电子工业出版社,包含该书的源码2-4章，第2章MATLAB基础知识第三章数值运算第4章数据分析 (Matlab, the book electronics industry Press, the book contains chapters 2-4 source, Chapter 2 MATLAB basic knowledge of numerical calculation, the third chapter, Chapter 4 Data Analysis)
- 2007-05-30 17:34:14下载
- 积分：1
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my-vblast
功能描述：vblast的sic检测算法vblast的sqrd.m检测算法(demodulation for IEEE802.11a)
- 2013-04-17 15:11:06下载
- 积分：1
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潮流计算程序1
潮流计算是电力学名词，指在给定电力系统网络拓扑、元件参数和发电、负荷参量条件下，计算有功功率、无功功率及电压在电力网中的分布。潮流计算是根据给定的电网结构、参数和发电机、负荷等元件的运行条件，确定电力系统各部分稳态运行状态参数的计算。通常给定的运行条件有系统中各电源和负荷点的功率、枢纽点电压、平衡点的电压和相位角。待求的运行状态参量包括电网各母线节点的电压幅值和相角，以及各支路的功率分布、网络的功率损耗等。(Power flow calculation is a term of power science. It refers to the calculation of the distribution of active power, reactive power and voltage in power network under given network topology, component parameters and generation and load parameters. Power flow calculation is based on the given grid structure, parameters and operation conditions of generator, load and other components to determine the steady-state operation parameters of each part of the power system. Usually, the given operating conditions include the power of each power source and load point, junction voltage, balance point voltage and phase angle. The parameters to be determined include the voltage amplitude and phase angle of each bus node, the power distribution of each branch and the power loss of the network.)
- 2020-06-23 10:00:01下载
- 积分：1
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pll
该程序实现的锁相环，运行环境为matlab，二阶的环路滤波器(The program realization of phase-locked loop, operating environment for matlab, the second-order loop filter)
- 2008-01-17 20:08:52下载
- 积分：1
