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cordic_beh
- 这是实现cordic算法的一些源程序,各文件的说明可以参见文件内部注释。 -This is the algorithm Coordinate rotation digital source, the documents of the internal documents can be found in the Notes.
CORDIC_vhdl
- 基于VHDL语言的CORDIC算法实现,用于计算sin(x),cos(x)等,实测可用-Based on VHDL CORDIC algorithm, used to calculate sin (x), cos (x), etc., the measured available
cordic
- verilog实现的cordic算法,很好的代码,实际项目中使用过的。-verilog cordic
cordic
- ise下用verilog实现的cordic算法的实现程序-ise under cordic algorithm verilog achieved with implementation of the program
119128662CORDIC_ATAN
- cordic算法实现ATAN函数 FPGA实现-ATAN function cordic algorithm FPGA Implementation
DDS_CORDIC_eetop
- 数字下变频CORDIC算法实现,用MATLAB语言编写-Digital Down Conversion CORDIC algorithm, written in MATLAB language
CORDIC
- 在Matlab中实现了Cordic快速算法,并实现了sin(x), cos(x), atan(y/x), sqrt(x^2+y^2)等函数的快速计算,并附加了误差分析的结果图,代码清晰简洁,对Cordic算法的迭代次数确定,有一定的指导意义-Cordic implemented in Matlab fast algorithm, and realized sin (x), quickly calculate cos (x), atan
CORDIC
- 基于FPGA的实现CORDIC算法的实现,本算法是Verilog语言编写的-FPGA implementations achieve CORDIC algorithm, the algorithm is the Verilog language
cordic
- cordic算法的matlab实现,包含除法,sin,cos,sinh,cosh等-cordic algorithm matlab realize, including the division, sin, cos, sinh, cosh, etc.
cordic
- 用cordic实现正余弦波形发生器,内附详细代码注释以及testbench文件,适合初学者掌握cordic算法原理以及简单应用-With cordic achieve positive cosine waveform generator, containing detailed code comments and testbench files, suitable for beginners to master cordic algor
pipelined_fft_128_latest.tar
- CFFT是一个数据宽度和点数都可配置的基4 FFT core,由于旋转因子是用CORDIC算法实现的,因此经过FFT后信号的增益和标准的FFT算法不同。但对于OFDM调制、解调等应用并不重要。由于增益是确定的,因此在输出时乘以确定常数即可等价标准的FFT。该FFT core的输入是正序的,输出是按照基4反序的-CFFT is a data width and number can be configured based 4 FFT co
dds_cordic
- 这是我自己编的一个基于流水线结构CORDIC算法实现DDS,32位的频率控制字的输入,CORDIC算法的迭代次数为15次。-This is my own DDS based on series of the pipelined CORDIC algorithm, a frequency control word:32 bit .The number of CORDIC iterations for the 15 time。
code
- 本源码是基于VHDL语言环境下的基础实验源码,共分七个部分。分别是:序列检测器、数字密码锁、四位有符号数除法、同步FIFO、DPLL的设计以及Cordic 算法实现。对于VHDL的初学者具有极大的参考价值。-The source is based on experimental basis source VHDL language environment, it is divided into seven sections. They
QDDS
- 采用CORDIC算法实现QDDS的设计,有VHDL源代码-QDDS using CORDIC algorithm design, there are VHDL source code
Cordic-arithmetic-pipeline
- FPGA实现基于Cordic算法的流水线结构设计,相关verilog语言代码-FPGA to realize the Cordic code
cordic
- 通过VHDL实现 cordic算法,使用的单片机为basys2-By CORDIC to achieve VHDL algorithm, the use of the microcontroller is basys2
cordic
- 这是在QUARTUES上面开发关于cordic算法,可以实现基本的sin,cos函数-This is above QUARTUES development about cordic algorithm, can implement basic sine, cosine function
cordic
- cordic算法的verilog实现,适用于学习。(The verilog implementation of CORDIC algorithm is suitable for learning.)
LDPC码编译码算法的研究与实现_陈石平
- 本文首先回顾了LDPC码的发展历程和现状,介绍了LDPC码检验矩阵的构造、编 译码原理。在对编译码作了深入探讨和分析后,接着进行了RU算法编码和长码编码 的FPGA实现;根据二叉树的性质,提出了一种长码编码的ASIC优化设计的方法,节省 了大量硬件资源;论文详细阐述了CORDIC算法原理以及LDPC码译码中所采用的指 数函数和反双曲正切函数的FPGA实现:CORDIC内核及前后处理单元设计、仿真、综 合及数据分析,这对LDPC
CORDIC_ATAN
- FPGA实现反正切功能,工程原件,包括测试文件,能够很好实现该功能(FPGA implements arctangent function, original engineering)