vivaldi

积分:536
上传文件:9
下载次数:136
注册日期:2005-08-18 15:17:50

上传列表
Dipole.rar - Half-wavelength dipole antenna (FDTD simulation),2005-10-07 09:20:18,下载102次
radarFDTD+GUI.zip - The purpose of this program is to enable building a config file to the radarFDTD package using a modern GUI. ,2005-08-19 10:05:57,下载42次
ptfsf.rar - The code assumes a two-dimensional computational domain with TMz polarization (i.e., non-zero field Ez, Hx, and Hy). The program is currently written so that the incident field always strikes the lower-left corner of the total-field region first. (If you want a different corner, that should be a fairly simple tweak to the code, but for now you ll have to make that tweak yourself.) I have attempted to provide copious comments in the code and hope that a knowledgeable C programmer can quickly map the approach as described in the paper to what is in the program.,2005-08-19 10:04:36,下载4次
ToyBoxFDTDbezhig.rar - This simple simulation of a pulse traveling down a parallel-plate guide makes a handy test code for initial experiments with boundary conditions. ToyFDTD3 adds some simple features to ToyFDTD1: A PMC boundary condition, a sinusoidal pulse source, and output tracking a single point in the mesh. Released 15 June 1999.,2005-08-19 07:54:39,下载15次
ToyFDTD2-v1.0.rar - builds an alternate memory allocation scheme into ToyFDTD1. Contributed by John Schneider, it guarantees that the data arrays are contiguous, which the ToyFDTD1 scheme does not. Released 6 December, 1999.,2005-08-18 16:30:31,下载12次
ToyFDTD1-v1.03.rar - TOYFDTD1 is a stripped-down minimalist, 3D FDTD code demonstrating the basic tasks in implementing a simple 3D FDTD simulation. An idealized rectangular waveguide is modeled by treating the interior of the mesh as free space and enforcing PEC conditions on the faces of the mesh. A simplified plane wave source is inserted at one end. First released 12 April 1999. Version 1.03 released 2 December 1999.,2005-08-18 16:22:25,下载29次
sheen_patch.rar - This code can be used to model a microstrip line or a microstrip patch antenna (the particular problem being modeled is determined at compile-time via various declarations). ,2005-08-18 16:16:56,下载33次
snaphu-v1.4.2.tar.gz - phase unwrapping algorithm for SAR interferometry,2005-08-18 15:55:00,下载65次

近期下载
BackProjectionbyrao.rar - SAR雷达的BP后向投影成像,可运行出结果
sar的bp算法.rar - 针对聚束sar的bp高分辨率成像算法仿真
BPsar.zip - 二维SAR BP算法实现点目标实现,直接运行即可查看仿真结果,带代码注释
BPA.rar - 后向投影(Backprojection BP)合成孔径雷达(SAR)成像算法
matlab-code-of-BP-algorithm.rar - 该文档中介绍了SAR成像的BP算法,并给出了源码。
BP.rar - 关于SAR成像的BP算法 关于SAR成像的BP算法
ROSAR.zip - 基于机载的旋转式合成孔径雷达成像(包含点目标、多目标、时域脉压、频域脉压、RD算法)
zemax7个样例(有插图汉化版).zip - 经典的zemax设计案例,可供学习使用,利于初学者入门
DDS_AD9910.zip - 用 AD9910实现的DDS 线性调频信号,调试已通过 可以使用
stm320110426.rar - 用STM32控制AD9910的源码,修改后可实现多种调制
DDS v2.0.zip - 硬件平台:红牛stm32F103ZE开发板,DDS模块:AD9910 软件版本:Keil 4 固件库版本:3.5 已完成功能: (1)产生频率范围:1Hz - 400MHz 的正弦波(按键触发:开发板上 WAKEUP 按键) (2)产生幅度范围:1mV - 650mV 的正弦波(初始化后为:500mV) (3)产生上下限频率、频率步进(单位:Hz)、步进时间间隔(单位:us;输入范围:1-262us)可调的扫频波(按键触发:开发板上 USER1 按键) (4)利用 RAM 调制模式产生方波:采样时间间隔为 4*(1~65536)ns(按键触发:开发板上 USER2 按键) (5)理论上可用 RAM 调制模式产生任意波形。
AD9910.zip - 单片机配置AD9910的程序 实现328.75M到331.25M线性扫频程序
AD9910-STM32F103-全国电子设计大赛DDS发送端代码.rar - AD9910-STM32F103-全国电子设计大赛DDS发送端代码 2017年全国电子设计大赛H题

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