LDPC编码算法研究及其FPGA实现.rar
LDPC(Low Density Parity Check)码是一类可以用非常稀疏的校验矩阵或二分图定义的线性分组纠错码,最初由Gallager发现,故亦称Gallager码.它和著名Turbo码相似,具有逼近香农限的性能,几乎适用于所有信道,因此成为近年来信道编码界研究的热点。 LDPC码的奇偶校...
LDPC(Low Density Parity Check)码是一类可以用非常稀疏的校验矩阵或二分图定义的线性分组纠错码,最初由Gallager发现,故亦称Gallager码.它和著名Turbo码相似,具有逼近香农限的性能,几乎适用于所有信道,因此成为近年来信道编码界研究的热点。 LDPC码的奇偶校...
The TW9910 is a multi-standard video decoder and encoder chip that is designed for multimedia applications. It uses the mixed-signal 1.8V CMOS techn...
■ High Performance, Low Power AVR® 8-Bit Microcontroller ■ Advanced RISC Architecture –120 Powerful Instructions – Most Single Clock Cycle Executio...
One can make a low distortion tuneable oscillatorby incorporating an active filter inside an AGC...
These 8-bit shift registers feature gated serial inputs andan asynchronous clear. A LOW logic le...