Wu&Wang

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.)

在“快速启动”工具栏上重新创建“显示桌面”图标-the "quick start" on the toolbar to re-create "desktop" icon

风电功率预测误差的正态分布，t分布，贝塔分布(Wind power prediction error of the normal distribution, t distribution and beta distribution)

vc的一些原码,对于帮助学习和提高很有帮助-vc some of the original code, for help to learn and improve very helpful

说明：  yzmcms火车头发布配置，火车头采集yzmcms规则(Yzmcms locomotive release configuration)

用于图像、信号的去噪，提高图像或信号的信噪比。(For image and signal denoising, to improve the image or signal to noise ratio.)

弹塑性损伤本构用于动力学显式分析，可以计算损伤场，残余应力应变(Elastoplastic damage constitutive model for dynamic dynamic analysis)

说明：  人工势场三维仿真图，程序可以运行。。。。。。。。(Artificial potential field three-dimensional simulation diagram , the program can run.)

这是一个桌面时钟的小程序，本人刚学了vb.net，程序有什么不好的地方，敬请提出-This is a desktop clock applet, I have just learned vb.net, program, what is wrong place, please make ~ ~

混凝土结构动力非线性分析有限元程序，加州伯克力大学的牛人编制-concrete structural dynamic analysis of nonlinear finite element program, the University of California, Berkeley computer cattle were prepared