OFDM的基本原理及FFT实现,一篇参考文章，写的不错

Study about modeling a channel using tap delay

overlap addition for input sequence long

改进的图像矢量化方法。可以对图像处理的后续做出贡献-Improved methods of image vectorization. Image processing can contribute to the follow-up

Visual C++ 串口通信编程实践 第11章和第12章源码-Visual C++ Serial communication programming practice, Chapter 11 and Chapter 12 source code

image processing deblurring project

实现qam调制解调 实现qam调制解调-qam modulation and demodulation

微软亚洲研究院论文：ROHC-TCP:单向操作的优化-Microsoft Asia Research Institute Papers : ROHC-TCP : Optimization of one-way operation

引入PEG（Progressive-edge-growth）算法来构造适合线性时间编码的LDPC校验矩阵，译码时采用简化最小和Min-Sum译码算法实现简化译码．仿真结果表明，该方法能够构造适合LDPC码的线性时间编码的下三角校验矩阵日，并且用此方法构造的LDPC码性能非常接近原来PEG算法构造的LDPC码．同时通过采用最小和Min-Sum算法降低译码复杂度．-The introduction of PEG (Progressive-edge-growth) algorithm to construct suitable for linear time encoding of LDPC check matrix, decoding simplified when the smallest and the Min-Sum decoding algorithm decoding simplified. Simulation results show that this method can construct LDPC codes suitable for linear time encoding on lower triangular calibration matrix, and constructed using this method the performance of LDPC code is very close to the original PEG algorithm constructed LDPC codes. At the same time through the use of the smallest and the Min-Sum decoding algorithm to reduce complexity.

802.11B在物理层上的仿真,DBPSK调制-802.11B in the physical layer simulation, modulation DBPSK

多径锐利平坦衰落仿真,包括PDF,CDF,PSD的分析,且带有一个BPSK通信的实例-Sharp flat fading multipath simulation, including the PDF, CDF, PSD analysis, and with a BPSK communication examples