blif2vhdl格式转换工具

用FPGA实现dct变换。verilog语言实现，在quartus9.0中验证，含整个工程(dct transform verilog language in quartus9.0 verify, with the entire project)

包含UART口的VERILOG源程序，该程序在FPGA上验证通过，可作为芯片设计，或FPGA设计的一个完整IP核，硬件设计的兄弟们可参考一下。-include UART port of VERILOG source, the program tested in FPGA, as chip design, or FPGA design of a complete IP cores, hardware design brothers can make reference.

说明：  一种基于FPGA的调频连续波方位向多通道 FMCW SAR的实时成像信号处理方法及FPGA，包 括：步骤一、计算重构矩阵；步骤二、重构方位向 多通道数据，包括：步骤2 .1、对各个通道的回波 数据沿方位向分别间隔补零，并进行方位向傅里 叶变换；步骤2 .2、将方位向傅里叶变换之后各个 通道方位向相同位置的点组合为一个向量并与 重构矩阵相乘，得到重构完成的方位向数据；(An azimuth multichannel FMCW based on FPGA FMCW SAR real-time imaging signal processing method and FPGA, package Including: Step 1: calculate the reconstruction matrix; step 2: reconstruct the orientation Multichannel data, including: step 2.1, echo of each channel The data is compensated with zero along the azimuth direction respectively, and the azimuth Fourier is carried out Step 2.2, after the azimuth Fourier transform The points of the same position in the channel azimuth are combined into a vector and are connected withThe reconstruction matrix is multiplied to get the reconstructed azimuth data Step 2.3. Repeat step 2.3 for the data of different distance gates)

Xilinx user constraints file for the cpld xc9536 or xc9536xl or xc9572 or xc9572xl

本实验教程选用Xilinx公司的产品X9572，与之配套的开发软件为ISE4.1i，可进行原理图的输入和VHDL硬件描述语言的输入，并且可利用Modelsim进行功能仿真和时序仿真。-In this study, selected Xilinx tutorial products X9572, with supporting the development of software for ISE4.1i, schematic can be input and VHDL hardware description language input, and can use Modelsim functional simulation and timing simulation.

基于VHDL的FPGA开发快速入门·技巧·实例 ,电子工程师创新设计必备宝典系列之FPGA开发全攻，未来，FPGA 开 发能力对工程师而言将成为类似C 语言的基础能力之一，面对这样的发展趋势，你还能简单地将FPGA 当成一种逻辑器件吗？还能对FPGA 的发展无动于衷吗？(基于VHDL的FPGA开发快速入门·技巧·实例 )

基于压缩感知的ISAR方位向成像以及与FFT成像对比(CS-based ISAR imaging and RD imaging)

使用VHDL语言实现对快速傅立叶变换算法的实现，并通过仿真验证其正确性。(Using VHDL language implementation for the realization of fast Fourier transform algorithm, and its correctness is validated by computer simulation.)

Turbo Decoder Release 0.3 * Double binary, DVB-RCS code * Soft Output Viterbi Algorithm * MyHDL cycle/bit accurate model * Synthesizable VHDL model -Turbo Decoder Release 0.3* Double binary, DVB-RCS code* Soft Output Viterbi Algorithm* M yHDL cycle/bit accurate model* Synthesizable VHDL model

DDR2-400样例源代码，用于Xilinx Spartan 3A/3AN Starter Kit(DDR2-400 sample source code for Xilinx Spartan 3A/3AN Starter Kit)