Silverlight2

the PDF lecture is the explanation about Enhanced Direct Memory Controller(EDMA)

本文针对并行干扰抵消检测器的不足之处，提出了改进的并行干扰抵消检测算法——基于多项式展开的并行干扰抵消多用户检测算法。该算法将多项式展开检测器作为并行干扰抵消检测器第一级的数据估计值，以提高检测可靠性。通过仿真实验，首先验证了多项式展开检测器的性能。然后比较改进算法与传统检测器的性能，验证改进算法的系统性能得到明显改善；并与并行干扰抵消检测器、解相关检测器和MMSE检测器相比较，验 证得到该改进算法的性能也有不同程度的改善。 (this paper discusses the principle and performance of the conventional detector and the parallel interference cancellation(PIC)detector separately.Since the conventional detector take MAI only as the background noise without considering the existence of the other users,the existence of MAI has a significant impact on the performance of CDMA systems.Each stage of PIC detector utilizes the data estimates of the initial or previous stage,produces a new set of MAI estimates,and then subtracts out all of the MAI for each user in parallel.Through Monte Carlo simulation in different scenarios,the results illustrate the influence of MAI in conventional CDMA ystems.Theexperimental results show PIC detector can effectively eliminate MAI andimprove the system BER. )

此为quautus教程,请各位仔细去看吧,有不懂的和我联系(This is quautus tutorial, please look at it carefully, and I do not have contact)

twincat PLC编程手册，学习编程的入门资料，非常适合自学！(handbook of twincat PLC)

Ansys裂纹扩展程序 通过调用APDL模拟裂纹扩展过程(Ansys crack simulation)

说明：  Python机器学习实践：测试驱动的开发方法(Python machine learning practice: Test Driven Development Method)

《时间序列分析及应用：R语言，潘红宇》书籍分享(Time Series Analysis and Application: R Language, Pan Hongyu)

该代码为XML编程与应用教程第二章课后习题实验答案。(The code for XML programming and Application Tutorial second chapter after-school exercise experiment answer.)

本篇文章叙述了锁相环原理，是学习锁相技术不可多得一篇好文章(This article describes the principle of phase-locked loop, phase-locking technology is invaluable to learn a good article)

预加重与去加重介绍；对高速信号进行补偿；(Introduction of Pre-emphasis and De-emphasis)