We developed a low complexity echo canceller suitable for double talk cases on DSP TMS320DM642.
以TMS320 DM 642定点DSP为平台，实现了一种低复杂度并适应双端会话情况的回声抵消器。
This paper proposes how to build an embedded image processing platform based on a ti's DSP chip TMS320DM642, and test the application in the bottle detection.
本文提出以基于TI的DSP芯片TMS320 DM 642的嵌入式图像处理平台的构建，及其在酒瓶检测方面的应用测试。
This paper introduced the structure and design method of FIR filter and circular addressing. it gave the program validated in TMS320DM642 and the figure contrasted.
介绍了FIR滤波器的基本结构、设计方法和循环寻址的特点，给出了利用TMS320DM642设计FIR数字滤波器的主要编程语句及其实验波形。
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