LDPC-file2013

example of BCH and RS codecs

数理逻辑与集合论石纯一等编著 学习数理逻辑的经典书籍。(Mathematical logic and set theory SHI Chun ed learning mathematical logic of classic books.)

A Structural Patch Decomposition Approach

涡街流量计数字信号处理系统的改进与实验 本文针对涡街流量计数字信号处理系统存在的不能测量小流量和易受电磁干扰的问题,对其软硬件方面进行了 改进。重新设计和研制了电荷放大器,提高了灵敏度,增强了适配能力。采取了合理的接地和屏蔽措施,提高了系统的抗干 扰能力。采用去均值和频谱校正的方法,改善了系统的测量精度。编制键盘监控软件,采用状态变量法设计键值分析程序, 实现人机对话功能。进行了液体流量和气体流量的标定实验,结果表明,改进后的数字信号处理系统比常规的流量计信号处 理系统的测量精度高、流程比宽和适配能力强。(Vortex Flowmeter digital signal processing system improvements and experimental In this paper, vortex flowmeter digital signal processing systems can not exist in measuring small flows and vulnerable to electromagnetic interference problems, its hardware and software aspects of the Improvement. To re-design and development of the charge amplifier, increasing sensitivity and enhanced adaptive capacity. Adopted a reasonable grounding and shielding measures to improve the system s anti-stem Interference capability. Used to mean and spectral correction methods to improve the system s measurement accuracy. The preparation of keyboard monitoring software, using state-variable method designed to key analytical procedures, Functions to achieve human-machine dialogue. Were liquid flow and gas flow calibration experiments, the results show that the improved digital signal processing systems than the conventional flow meter signal at Management System s high accuracy, process than the w)

说明：  永磁直流电机直接转矩控制相关内容。包含了电机相关数学建模，还有matlab仿真。(Permanent magnet synchronous motor,DTC)

CSAPP体系结构实验文档，通过hcl设计优化流水线处理器，令人受益匪浅(CSAPP handout)

设计了一种新颖的三相锁相环的设计算法，可以用于不平衡电压的相位检测和跟踪。(A modified soft phase lock loop algorithm improving the performance inDynamic phase tracking and detection of unbalanced voltage)

说明：  电力方面配电网潮流计算的经典分析文章，介绍了潮流的前推回代法，回路阻抗等方法，尤其是对各种配电网潮流分析方法的分析和比较(Electricity distribution power flow calculation of the classic analysis of the article introduces the trend of pushing back the first-generation method, loop impedance and other methods, especially for a variety of distribution power flow analysis and comparison of analytical methods)

电子政务MIS详细设计劳动监察管理子系统详细设计(E-government MIS detailed design work to monitor the management subsystem detailed design)

SIMULINK MODELS OF HVDC LIGHT SYSTEM