资源列表
pcm
- 语音编码方案的选取对移动通信系统的通话质量、信道容量等有重要影响。本文讨论了TD-SCDMA系统中AMR语音编码的自适应机制，同时分析了AMR中代数码本线性预测(ACELP)算法及实现过程。该方案可以在一块TMS320C5510上实现。-The selection of voice coding schemes for mobile communication systems the quality of the call, such as channel capacity have had a
CDMAchannel
- 语音编码为信源编码，是将模拟信号转变为数字信号，然后在信道中传输。在数字移动通信中，语音编码技术具有相当关键的作用，高质量低速率的话音编码技术与高效率数字调制技术相结合，可以为数字移动网提供高于模拟移动网的系统容量。目前，国际上语音编码技术的研究方向有两个：降低话音编码速率和提高话音质。-Speech coding for source coding is the analog signal into a digital signal, and then in the channel trans
Figure_01
- this file contains schematic for smart battery charger
W5100_proting_guide(2)
- Get Started with the W5100 porting guide
2711015Eady
- this article describes how to Get Started with the W51-this article describes how to Get Started with the W5100
BPSK
- BPSK的simulink仿真，及其完整的参数设置，频谱分析图和星座图-Simulink simulation of BPSK, and a complete set of parameters, the spectrum and constellation diagram analysis
op_amp
- understanding operational amplifiers specifications
alamouti_space_time_coding.m
- space time coding-alamouti scheme
alamouti_space_frequency_coding1.m
- space time frequency coding-alamouti scheme
multimedia_security
- multimedia security development articles
Mobile_Computing_Principles
- mobile computing principles
TIA-IPR-20040326-005_qualcomm3_sampleIS-637B
- standard for TIA-IPR-IS-637B