This communication presents an alysis of the design and fabrication of power-efficient, low cost VCSEL-based optical transceiver proposed for emerging fiber data distributed interface (FDDI) and fiber channel local-area network (FCLAN

基于梯度物理的压缩感知（CS）和恢复算法。对 CS形式进行了总结。介绍了物理意义的连贯性和测量。以及基于梯度的恢复算法及其几何解释。-The physics of compressive sensing (CS) and the gradient-based recovery algorithms are presented. First,the di® erent forms for CS are summarized. Second, the physical meanings of

一种基于局部梯度比率特征度量SAR图像相似性的新方法-A new method for SAR image similarity measure based on local gradient ratio characteristic .pdf

A novel class of bit-flipping (BF) algorithms for decoding low-density parity-check (LDPC) codes is presented. The proposed algorithms, which are called gradient descent bit flipping (GDBF) algorithms, can be regarded as simplified gradient d