Description: Quantization (signal processing)
uniformly and non-uniformily using A and miu law od companding.
simulation using simulink/matlab Platform: |
Size: 10240 |
Author: |
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Description: Companding is essentially a technique for achieving non-uniform quantization. There are basically 2 methods which are most popular in literature.:-A-law companding and u-law companding. These algorithms help in achieving to an extend, compression. The given code shows how to compress a 14-bit code to 8-bit code and its digital implementation using matlab. Please contact by mail if a detailed description of code is needed. Platform: |
Size: 1024 |
Author:shanil |
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Description: LTE中PDSCH的链路级仿真过程源代码分析，包括信道编码，预编码，OFDM调制-LTE PDSCH link level simulation in the process of source code analysis, including channel coding, precoding, OFDM modulation Platform: |
Size: 180224 |
Author:WR |
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Description: 这组代码模拟了整个信号的编码，调制，解调，译码在无线通信，其中包括A-law扩展，PCM和的2PSK调制解调的技术过程。-This collection of codes simulates the whole signal encoding, modulation, demodulation, decoding process in wireless communication, which involves the techniques of A law companding, PCM, and 2PSK modulation and demodulation. Platform: |
Size: 2048 |
Author:songruojia |
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Description: 这个程序是使用MATLAB对ofdm中的压缩扩张技术降低PAPR技术的仿真，程序仿了不同u值下的对PAPR的降低程度不同-that is a simulation of papr using matlab ,it is using u_law companding Platform: |
Size: 1024 |
Author:张春花 |
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Description: 有效的减小OFDM系统中PAPR
为IEEE上的收入论文-Efficient PAPR Reduction in OFDM Systems Base on a Companding Technique with tranpezium Distribution Platform: |
Size: 1049600 |
Author:张士前 |
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Description: Implementation and Signal to Quantize noise ratio (SQNR) in Pulse code modulation using Matlab. Also compared A-law, u-law, companding.-Implementation and Signal to Quantize noise ratio (SQNR) in Pulse code modulation using Matlab. Also compared A-law, u-law, companding. Platform: |
Size: 5120 |
Author:ajay |
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Description: pcm编码A律Simulink和MATLAB(PCM in the communication system to complete the voice signal digital function, and its implementation mainly includes three steps to complete: sampling, quantization, coding. The binary representation of time discrete, amplitude discrete and quantized signals is completed respectively. According to CCITT, in order to improve the performance of small signal quantization, using companding non-uniform quantization, there are two suggestions, respectively A law and the law of our country, using the A law, the A law compression complex, often using 13 line method for encoding, using non uniform quantization coding PCM.) Platform: |
Size: 32768 |
Author:面包不面
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