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CORDIC_FLOAT
- 这是一个数值计算算法在FPGA中实现的东东。包括CORDIC算法的详细资料还有float型数的详细论述，可供参考。-This is a numerical algorithms in FPGA achieve saucepan. CORDIC algorithm include detailed information is the number of float-type discussed in detail for reference.
CORDIC01
- CORDIC算法的硬件实现 用的verilog语言-CORDIC algorithm Hardware Implementation of the Verilog language
atan_base_on_CORDIC_arithmetic
- 用CORDIC算法实现的2参数反正切。结果的精度与CORDIC的迭代次数有关，迭代次数越多，精度越高。本例子中精确到小数点后4位。要提高迭代次数，还得把增加1QN格式的位数，比如32位long，程序多处需要修改，有需要的话自己改吧。 -CORDIC algorithm with the two parameters arc tangent. And the accuracy of the CORDIC iteration number, the more the number of iter
fftfpga
- 采用按时间抽选的基4原位算法和坐标旋转数字式计算机（CORDIC）算法实现了一个FFT实时谱分析系统。整个设计采用流水线工作方式，保证了系统的速度，避免了瓶劲的出现；整个系统采用FPGA实现，实验表明，该系统既有DSP器件实现的灵活性又有专用FFT芯片实现的高速数据吞吐能力，可以广泛地应用于数字信号处理的各个领域。-time selected by using the in-situ-4 algorithm and coordinate rotation digital computer (CO
CORDIC_Algorithm_Simulation_Code
- cordic算法的C平台仿真，适用于三角函数、极坐标、双曲线等超越函数的硬件实现。-cordic algorithm C simulation platform, applicable to the trigonometric functions, polar coordinates, such hyperbolic function beyond the hardware.
CORDIC_mixer
- FPGA可实现的，使用cordic算法的NCO模块混频模块。该模块基于cordic原理，算法中只需要加法和移位运算既可以完成信号的混频功能-FPGA can be achieved, the use of the NCO cordic algorithm module mixing module. Cordic module based on the principle, the algorithm only needs Adder and shift operator can complete
CordicverilgHDL
- 实现cordic算法，输入数据为16位，为提高精度，输出为20位。-achieve cordic algorithm, the input data for the 16, to increase accuracy and output 20.
cordic2
- cordic算法的vhdl实现，是用来实现极坐标同直角坐标之间变换。-cordic algorithm vhdl realized, is used to achieve a very Cartesian coordinates with the transformation between.
magnitude
- Verilog HDL: Magnitude For a vector (a,b), the magnitude representation is the following: A common approach to implementing these arithmetic functions is to use the Coordinate Rotation Digital Computer (CORDIC) algorithm. The CORDIC algori
567
- The paper presents the CORDIC Algorithm, which has been implemented as an virtual component (IP core) in a VHDL simulation environment. The core is packaged as a soft (VHDL) macro and it implements all transcenden-tal functions. Analysis of the accur
hdl
- cordic IC implement for fast cordic calculate. Including test bench. feature: 1. slicon proved. 2. support angle recored algorithm.-cordic IC implement for fast cordic calculate.Including test bench.feature: 1. slicon proved.2. support angle
cordiccos
- 改进的cordic算法的迭代cos结构，适用于altera。-Improved Iterative CORDIC algorithm cos structure, applicable to altera.
cordic_implementation
- 这个包里面包含了对Cordic算法的基本函数实现。通过Dformat类来控制系统的数据格式，并为Cordic算法类提供辅助。Cordic类为基本函数的计算提供接口。并把仿真所得的数据导入Matlab中进行验证。验证结果用html的形式输出。-It s am implementation of CORDIC in C++ language.Class Dformat defines the data format used in the algorithm,and class Cordic pro
newdds
- 基于FPGA的DDS算法的实现，已经通过FPGA的后端仿真实现-FPGA-based algorithm cordic, has passed the back-end FPGA simulation
cordic_lattice
- lattice implementation of pot with cordic algorithm
Convolutional coding
- Cordic algorithm implementation for wireless communication(Cordic algorithm implementatio for wireless communication)
ex_cordic
- 在FPGA中将产生的直角坐标数据经过cordic算法，转换成极坐标数据，获得相位数据(The Cartesian coordinates generated in FPGA are converted into polar coordinate data through CORDIC algorithm, and phase data is obtained.)
免迭代cordic及误差分析
- 一种免迭代的cordic算法及误差分析,结果运行正确(an itration-free algorithm of cordic and error analysis)
CORDIC算法MATLAB代码
- 坐标旋转数字计算机算法利用简单的移位和加法实现sin，cos，tan，arctan等函数的计算，适合计算机处理，速度快。(The algorithm of coordinate rotation digital computer realizes the computation of functions such as sin, cos, tan and arctan by simple shift and addition, which is suitable for computer pro
eetop.cn_cordic_sqrt
- cordic 算法知道正弦和余弦值，求反正切，即角度。(The CORDIC algorithm knows sine and cosine values and asks for inverse tangent, that is, angle.)