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包括对ITU-T G.719语音压缩算法的说明文档、对性能优化后的编码和解码C程序，以及对算法性能进行测试的语音片段-Including the ITU-T G.719 voice compression algorithm documentation, performance optimized C code for encoding and decoding procedures, and test the performance of the algorithm of voice clip
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本文着重研究网络中使用的MAC协议对语音传输过程的影响，以及无线传
感器网络中适用的语音编码算法。本文首先综述了现有无线传感器网络中常用
的MAC协议，对这些协议进行了分析比较。提出了一种新的基于TDMA的MAC
协议VR-TDMA，为了测试提出的协议性能，在NS2仿真平台上对该协议进行
了仿真，结果证明该协议具有良好的实时性能。然后研究了几种常用语音编码
算法的性能，通过比较研究，认为ADPCM语音编码算法的性能符合无线传感
器网络应用的要求，并对该算法进行了简化，减少
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Optimization of Guard Interval for OFDM Performance over Fading and AWGN Channels Using Genetic Algorithm
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在3GPP系统中，初始小区搜索包含两步，这两步要用到主同步信号和辅同步信号。这篇文章介绍了一种辅同步信号检测的方法。-In 3GPP Long Term Evolution (LTE) system,initial cell search procedure comprises two steps using primary
synchronization signal (PSS) and secondary synchronization
signal (SSS). This pape
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为了兼顾误差性能和收敛速度,将双模修正常量模算法和判决引导算法有机结合的双模式盲均衡算法.该算法在收敛初期采用双模修正常量模算法调整均衡器,然后根据判决条件自动切换到判决引导算法.-In order to give attention to the error performance and convergence speed, will double model fixed constants model algorithm and ruling guidance algorithm of t
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A Decoding Algorithm For LDPC And Measuring The Performance Of The LDPC Over The Additive White Gaussian Noise Channel
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DS-CDMA系统中的多用户盲检测算法在多径信道下的比较；对比LMS\RLS\KALMAN性能；代码属原创-DS-CDMA system of blind detection algorithm of many users in multipath channel of the comparison Contrast LMS \ RLS \ KALMAN performance Code of original
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针对于OFDM系统同步算法问题，提出S&C算法。该仿真查看S&C算法的定时估计性能和定时估计均方误差。-Aim at the OFDM systems synchronous algorithm, this paper puts forward the S&C algorithm. The simulation algorithm of the timing check S&C estimated performance and regular estimates mean square err
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We use simulation results to show the performance of the water filling algorithm. Simplify this question into a OFDM based communication network with one transmitter and one receiver. It is assumed that the total power of Pmax = 1 w and the total ban
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Vehicom LTE Link Level Simulator -The LTE link level simulator is a comprehensive simulation software used for algorithm development, performance evaluation and system validation associated with LTE systems. The simulator have Matlab and C versions.
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语音处理MMSE改进算法，方法有效可以直接使用，性能改进明显-MMSE improved voice processing algorithm, the method is effective can be used directly, the performance improvement is obvious
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该算法能实现在LOS/NLOS环境下对机动目标的良好跟踪，并行使用KALMAN和PARTICLE滤波器-the proposed algorithm can achieve better performance for target tracjing
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基于MD-CKNN算法的连续K近邻查询系统,与传统的Find-NN算法进行性能对比-MD-CKNN algorithm-based continuous K-nearest neighbor query system, its performance is compared with traditional Find-NN algorithm
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简单介绍了CPFSK的基本原理，对其调制和解调算法进行了讨论．通过对过零检测、FFT频谱幅值
法和非相干解调算法的比较，可以看出采用非相干解调方法具有较好的误码特性-A brief introduction to the basic principle of CPFSK modulation and demodulation algorithm discussed. Can be seen that the use of non-coherent demodulation method ha
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LDPC的译码算法，其中使用matlab和C的联合编程，C主要做了译码算法，并且有性能的仿真测试-LDPC decoding algorithm, including joint programming matlab and C, C major to do the decoding algorithm and performance simulation test
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The LTE link level simulator is a comprehensive simulation software used for algorithm development, performance evaluation and system validation associated with LTE systems. matlab GUI
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本文以GPS中频数字信号的仿真为目标,以Matlab/Simulink为平台,对真实环境
下中频信号的生成算法!接收算法进行了研究和仿真实现"论文详细论述了GPS中频
数字信号的数学模型!导航信号的误差模型,和信号仿真时应注意的关键问题,给出了
中频信号软件模拟器结构"同时,论文对中频信号的接收算法也进行了简单的研究,并
用仿真生成的数字中频信号对软件接收机的捕获和跟踪性能进行了验证"实验结果表明
该系统基本实现了GPS中频信号的产生和接收功能,接收端能正确解扩解调,能在一
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win8下，关于Bing Map Trips 优化的算法实例- The samples in the Windows 8 app samples pack will build and run only on Microsoft Visual Studio 2012，The sample demonstrates how to use Javascr ipt and Visual C++ and to create app for Windows 8.1 Preview named Bing M
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实现了AIC（主动干扰消除）算法，并仿真了AIC算法的性能-Realized AIC (active interference cancellation) algorithm and simulated performance of the algorithm AIC
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We formulate a scheduling problem that takes into account different hardware delays experienced by the secondary users
(SUs) in a centralized cognitive radio network (CRN) while switching to different frequency bands. We propose a polynomial-time
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