编码

The performances of noise jamming, pulse jamming, shift-frequency jamming, range pull off jamming on pulse compression radar signals are analyzed in this paper, which include the linear frequency modulation signal, the binary phase-coded signal and the compound signal of LFM and BC.

针对线性调频信号，二相编码信号以及由线性调频信号和二相编码信号构成的混合信号这几种脉冲压缩雷达信号，分析了噪声干扰、脉冲干扰、移频干扰和距离拖引干扰对它们的干扰性能，并给出了仿真模型和仿真结果

From the view of the coding gain,this paper investigates the performance of 2-channel biorthogonal wavelet image copression system.

从编码增益的角度，考察了双通道双正交小波图像编码系统的性能。

The first part is from chapter 2 to chapter 5, which makes the research of fast rendering of 3D scene in VR. The second part is from chapter 6 to chapter 12, which researches the optimal bit allocation and arithmetic coding in wavelet image compression.

从第二章到第五章是第一部分，研究了虚拟现实系统三维场景图象的快速生成算法；从第六章到第十二章为第二部分，研究了小波图象压缩编码中的最优比特分配和算术编码。

By allocating code space precisely to a fraction of a bit, arithmetic coding achieves a better efficiency than Huffman coding.

算术编码则进一步将编码空间的配置精确至小数，达到更佳效果。

In the architecture, the coding information of each bit plane can be obtained simultaneously.

在该编码结构中，空间定位生成树采用深度优先遍历方式，比特平面同时处理极大地提高了编码速度。

Then define context and code the sub-band coefficients with the coding method of context algorithm coding based on bit plane.

基于子带增强层的编码方法不但保留了原方法的可扩展性，而且有效地提高了增强层的编码效率。

Keystone of entropy coding in JPEG2000 is described systemically in this paper. An architecture of bit plane coding suitable for VLSI is presented.

依据JPEG2000标准中熵编码模组的基本内容，设计并实现了一种"适合VLSI实现"的嵌入式位元平面编码硬体结构。

The dealer must be requested to fill the dealer code number with broad seal when distribute the products.

在产品销售时，请经销商在"经销商编码"下的方框内填写经销商编码，并加盖公章。

The simulation results show that the difference between actually picture coded bits and picture target bits can be minimized by monitoring the "virtual buffer" state to adjust the quantization scaling factor, and thus more stable picture quality can be achieved at a fixed rate.

结果表明，码率控制通过监视"虚拟缓存器"状态调节量化尺度因子，能保持实际帧编码比特数与预分配帧编码比特数一致，从而在恒定码率下，获得均匀的图像质量。

In addition, since Canopus's editing software is designed in-house together with our codec, the software is able to fully harness the codec's capabilities.

另外，自从 Canopus 的编辑软件 EDIUS 使用自主开发的编码器后，软件可以充分的利用到编码器的优势。

We are in a real jam.

我们的麻烦大了。

Hey, it's Ahmet from India, that foreign exchange guy.

看，那是印度的阿曼特，国际交换生