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s01-1
- Digital Video Broadcasting over Handheld devices (DVB-H) is based on the DVB-T specification for digital terrestrial television, adding to it number of features designed to take account of the particular environments in which such receivers m
h_264_Video_encoder
- 介绍了基于嵌入式平台PxA255的h．2“视频编码器的实现。在描述了视频编码器的硬件结构设计及视频采集 软件的实现的基础上，详细介绍了h．2“对视频编码标准的一些改进以及基于PXA255结构和删汇编指令的h．264编 码程序的 优化。实验结果表明，优化后的h．264编码程序能够对采集到的视频进行实时编码，该视频编码器运行 状态良好．-Introduced based on embedded platform PxA255 of h. 2 " video en
9.-H.-Jafarkhani---Space-Time-Coding---Theory-and
- Space-Time Coding (Theory & Practice) By H.Jafarkhani
H_264-decode-chip
- 目前, 基于各种芯片的 H.264 解决方案相继推出,在实现 H.264HP@L4 级别实时解码的芯片当中, 主要有以下几种方案: 基于专用芯片的结构( SoC+ASIC) 基于DSP+ARM的结构 基于 x86 的结构。 但低成本、 低功耗以及高计算能力一直是方案中互相冲突的因素, 在这 3 个因素的相互制约下, 各方案有其不同的效果。-Solutions based on a variety of chip H.264 launched real-time decoding of H.264
Revisited-DFT-via-Jacket-matrix-and-Its-Applicati
- The paper proposes address a new representation of the DFT matrix via the Reverse Jacket Transform(RJT) based on the WHT, and propose a simple approach for space time block codes (STBC) design. Using the proposed approach (J=H.S) the quasi-orthogonal
HW4
- A 16-QAM signal X, whose power is normalized as unity, is transmitted with OFDM over the discrete-time channel model h which has been used in Homework #2 and #3. As depicted in the below figure, the transmitter (TX) is now equipped with an N-point ID