gef.tutorial.step6

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.)

ansys结构分析，线性静力、疲劳、断裂、复合材料、P-方法、梁分析(Ansys structural analysis, linear static, fatigue, fracture,, P- method, composite beams is analyzed)

Graphical Layout Editor extends Graphical Editor With Palette.

一个牛人写的关于压缩感知的PPT，浅显易懂的介绍了压缩感知的知识，对于初步学习压缩感知理论的新人比较有用。(Written by a cow on compressed sensing PPT, easy to understand introduced knowledge of compressed sensing, preliminary study for the compressed sensing theory of new more useful. )

说明：  python flask advance

系统介绍用mongdb编写python的注意事项及实例，以及mongdb编写的网络框架！(System Introduction written mongdb python precautions and examples, as well as networking framework mongdb prepared!)

现代微波滤波器的结构与设计 一本非常经典的书，对从事滤波器设计的朋友很有帮助.(Modern Microwave Filter Design)

说明：  《Python数据挖掘入门与实践》 本书为数据挖掘入门读物，介绍了数据挖掘的基础知识、基本工具和实践方法，通过循序渐进地讲解算法，带你轻松踏上数据挖掘之旅。本书采用理论与实践相结合的方式，呈现了如何使用决策树和随机森林算法预测美国职业篮球联赛比赛结果，如何使用亲和性分析方法推荐电影，如何使用朴素贝叶斯算法进行社会媒体挖掘，等等。本书也涉及神经网络、深度学习、大数据处理等内容。(Introduction and Practice of Python Data Mining)

高频实验Multisim仿真：一、混频器（原理图、信号输入输出波形与频率）二、调幅波的解调（原理图及全载波调幅信号的解调）三、惰性失真及底部切削失真(Multisim simulation of high frequency experiment: 1. Mixer (schematic diagram, signal input and output waveform and frequency) 2. Demodulation of amplitude modulation wave (schematic diagram and demodulation of full-carrier amplitude modulation signal) 3. Inert distortion and bottom cutting distortion)

VMM for SystemVerilog中文版 Synopsys推崇SystemVerilog的设计和验证语言 这是一本很好的电子书(VMM for SystemVerilog Chinese version of Synopsys highly SystemVerilog design and verification language This is a very good e-book)