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- Two adaptive coded modulation schemes are proposed for MLC (multilevel coding) system employing LDPC (low-density parity-check) codes as component code under slowly Rayleigh fading channels. 设计了两个以低密度校验(low densityparity check ;LDPC)码作分量码的自适应多级编码调制(multilevelcod ing ;MLC)系统;研究了其在Rayleigh衰落信道中的性能.
- adaptive coded modulation systems 自适应编码调制系统
- Adaptive Coded Modulation and Hybird ARQ Based on Trellis Coded Modulation 基于TCM自适应编码调制和混合自动重复请求
- adaptive coding modulation 自适应编码调制
- adaptive coded modulation (ACM) 自适应编码调制
- adaptive coded modulation(ACM) 自适应编码调制
- This article mainly describes the concept and principle of encoding in the first and second chapters. The third chapter mainly describes Adaptive Differential Pulse Code Modulation (ADPCM) algorithm, adaptive quantizing and adaptive predicting algorithm. 本文从编码的概念和基本理论出发,论述了自适应差值脉码调制(ADPCM)编码的算法,重点介绍了自适应量化和自适应预测算法。
- The source audio essence is encoded using pulse code modulation or PCM. 源音频编码的本质是使用脉冲编码调制或PCM。
- The Adaptive Differential Pulse Code Modulation(ADPCM) algorithm has been used to replace the Adaptive Pulse Code Modulation(APCM) algorithm in the RPE-LTP scheme to quantize the selected RPE sequence. 又用自适应差分脉冲编码调制(ADPCM),代替RPE-LTP方案中的自适应脉冲编码调制(APCM)对选择的RPE序列进行的量化编码。
- Adaptive Differential Pulse Code Modulation (ADPCM) is an effective algorithm of speech coding. It adopts the method of adaptive quantization and adaptive prediction to compress pulse code modulation (PCM) signal. 自适应差分脉冲编码调制(ADPCM)采用自适应量化方法和自适应预测方法,对PCM(脉冲编码调制)语音信号进行再压缩,是一种有效的语音信号波形编码压缩方案。
- The new method can be widely applied to both the adaptive coding and high bit rate coder design for satellite images. 改进方法在卫星数字图像的自适应编码和高码率编码器设计中具有广泛的应用。
- Complementary code keying (CCK) is a nonlinear coded modulation. 互补分码键控(CCK)是一种非线性编码调变。
- Preview option for BB Code modules and pages. 对于BB的事先查看选件编码模数和页[面]。
- The report will be presented this application IMA Adaptive Differential Pulse Code Modulation (ADPCM) compression / decompression algorithm, to discuss the use of ADPCM in the MSP430 library steps. 文章导读:本应用报告将介绍IMA自适应差分脉冲代码调制(ADPCM)的压缩/解压缩算法,讨论在MSP430上使用ADPCM库的相关步骤。
- We suggest also some methods of adaptive coding and that for selecting the effective edges according to the statistics of edge in an image. 其次根据图象边沿信号统计性质提出边沿信号的选择和自适应编码方法。
- adaptive coding and modulation(ACM) 自适应编码和调制
- In pulse code modulation,a spurious signal formed from beats between the signal frequency and the sample frequency. 在脉冲编码调制中,信号频率和取样频率之间的差拍所引起的伪信号。
- The most popular method to do that now is PCM. PCM stands for pulse code modulation. 现在最常用的方法是PCM,这是英文脉冲编码调制的缩写。
- Using the principle of trellis coding, analyses of coding modulation schemes of CCITT recommendations V.32 and V.33 are carried out. 本文用格状编码原理对CCITT(国际电报电话咨询委员会)V.;32和V
- In pulse code modulation, a spurious signal formed from beats between the signal frequency and the sample frequency. 在脉冲编码调制中,信号频率和取样频率之间的差拍所引起的伪信号。