aybook_cn_wibnfdssghf0707

本文首先介绍了近些年来雷达模拟器获得广泛应用及其原因，然后对目标模 型、杂波模型和机载下视脉冲多普勒雷达的频谱分布进行了分析。接着，研究了 雷达回波信号模拟的实现方法，重点是采用网格映象法对地杂波信号的模拟进行 了分析和推导，并采用此方法对瑞利分布的高斯谱杂波、雷达回波信号进行了仿 真和分析。最后，针对用于某机载雷达信号模拟器系统的数字信号处理器进行了 设计和分析。 (This paper first introduces the radar simulator in recent years is widely available and the reasons for, and then on the target model, and the clutter model of airborne pulse Doppler radar, as under the spectrum distribution is analyzed. Then, to study radar signal simulation methods, with emphasis on the use of grid mapping method to the simulated clutter signal analysis and derivation, and use of this method, the Gaussian distribution of the Rayleigh spectrum of clutter, the radar echo signal simulation and analysis. Finally, for an airborne radar signal simulator system digital signal processor has been designed and analyzed.)

用于微波滤波器的设计，对新学者十分有用，理论加工程实例(The design of microwave filter is very useful for new scholars)

正在从事科学计算的朋友学习fortran必备的书籍，除了书籍之外，还有原书的例程，好不容易在网上淘到的(Are engaged in scientific computing friends learning fortran necessary books, except books, there is the original book routine, hard-line to Amoy)

一本关于黑客攻防技术的书籍，非常实用，主要是win环境下的技术，建议大家学习。(A hacker attack and defense techniques on the books, very practical, mostly win environment technology, suggest that you learn.)

目前国内唯一一本介绍通用变频器的书籍，各大变频器厂商都将其作为工作手册使用。对目前国内较缺的矢量变频器 高压变频器作了一般性介绍。对DSP电机控制有指导作用。(At present, only a general-purpose inverter, introduced books, major inverter manufacturers will use its position as the work manual. Than the current lack of domestic vector converter high voltage inverter a general introduction. DSP motor control of the guiding role.)

说明：  汇编书籍 从网上找的 比较全 有功夫了看看(Compilation of books from the Internet looking for more effort to look at the all-)

abaqus的python脚本开发，计算平均应力(abaqus python script development, calculate the average stress)

python提取abaqus后处理指定集合的信息（位移和应力）(Python extracts the information (displacement and stress) of the specified set after ABAQUS processing)

说明：  工具说明，EDA工具的DataSheet，简单介绍及相关的参考文档(Tool Description, Data Sheet of EDA Tool, Brief Introduction and Related Reference Documents)

说明：  中国海洋大学物理海洋学笔记 采用Latex编写(Physical Oceanography Notes Latex)