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- Because coefficients match Laplacian distribution after classification based on their acitivity prediction, a context based classification and adaptive quantizer(CBCAQ) is used to them. 由于小波分解后的系数经活动性预测分类后具有拉普拉斯分布的性质 ;因此可对其采用预测分类的自适应量化方法进行编码 .
- One is adaptive quantization, and anther is adaptive prediction. 在自适应预测模块中,实现了反向自适应量化,以及自适应预测和重建信号子算法。
- Norm distribution is the basis of Block Adaptive Quantization (BAQ) algorithm. 文中分析了BAQ对这类数据产生较大误差的原因。
- The exact value of gain is calculated and quantized.Fixed quantization is used in adaptive codebook and adaptive quantization is used in fixed codebook. 计算增益真值并量化，增益量化时对自适应码书用固定量化，固定码书用自适应量化。
- In this paper,a design method of the SAR raw data real-time compression system is presented which is based on FPGA and adopts the block adaptive quantization(BAQ) algorithm. 文章讨论一种基于FPGA,并采用分块自适应量化(BAQ)算法的SAR原始数据实时压缩处理系统的设计方法,该设计可大大提高实时压缩处理系统的性能,降低数据率,突破卫星下传数据率的限制。
- Because a linear predictor with few taps can capture most of raw signal correlation, the performance of the BAPQ is superior to that of the block adaptive quantization (BAQ). 后者是通过预测编码来消除SAR原始数据之间的相关性从而提高压缩性能。
- The author is going to adapt his play for television. 作者将把他的剧本改编成电视剧。
- 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。
- One should adapt oneself to the changed conditions. 我们应当使自己适应变化了的情况。
- This paper briefly discusses the standard algorithm configuration of the 32 kbit/s ADPCM speech compression encoding recommended by CCITT in 1986,together with the principles of adaptive quantization and prediction algori- thm. 本文论述了 CCITT 1986年10月提出的32kb/s ADPCM 语音压缩编码 G.
- 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。
- In this paper, we present a novel covert communication technique based on adaptive quantization index modulation (AQIM) and channel coding via the comparison of several existing ones. 摘要比较目前几种信息隐藏技术，提出了一种基于自适应量化索引调制(AQIM)与信道编码实现信息隐藏通信的新方法。
- First, to reduce the data dynamic range, block adaptive quantization of raw data is implemented and the sign bit of raw data is coded separately.And then, VQ is applied in the data. 首先对原始数据进行块自适应量化，并将其符号位提取出来单独编码，从而大幅度缩小了数据的动态范围，然后对块自适应量化后的数据进行矢量量化编码。
- The comparison of quality parameters is made with block adaptive quantization(BAQ),block adaptive vector quantization(BAVQ) and wavelet packets transform block adaptive quantization(WPT-BAQ). 并与块自适应量化（BAQ）、块自适应矢量量化（BAVQ）以及小波包变换块自适应量化（WPT-BAQ）方法进行了性能比较。
- He doesn't think he can adapt himself to the hot climate. 他认为不可能适应这样的炎热天气。
- The new students are very slow to adapt to the rules. 新生对于那些规定适应得很慢。
- Block Adaptive Quantization (BAQ) 块自适应量化
- block adaptive quantization(BAQ) 分块自适应量化
- You must adapt to the norms of the society you live in. 在社会中生活就要遵循社会行为准则。
- Quantizer of Image Vector Based on F. 基于分形的图像矢量量化器。
