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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.
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
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算法快速求反正切
- CORDIC算法快速求反正切，迭代10次输出弧度误差<|0.002|,迭代15次输出弧度误差<|0.0001|,对电机矢量算法计算速度要求高非常有用；myarctan_cordic1.c输入输出为float,myarctan_cordic3.c输入输出为int，pdf文件为CORDIC算法原理。-CORDIC algorithm quickly find tangent, curvature of the output error iteration 10 < | 0.002
cordic
- cordic methods describe essentially the same algorithm that with suitably chosen inputs can be used to calculate a whole range of scientific functions including sin, cos, tan, arctan, arcsin, arccos, sinh, cosh, tanh, arctanh, log, exp, square root a
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
DDSF
- A direct digital frequency synthesizer based on cordic algorithm implemtnted with FPGA
atan_cordic
- 基于CORDIC算法计算反正切函数。输入横坐标纵坐标及迭代次数，输出角度及弧度值；附CORDIC英文文档说明-atan function based in CORDIC algorithm
cordic_atan
- 用verilog语言实现计算反正切函数，在软件无线电中解调PM/FM中使用的尤为频繁。上传的压缩包是modelsim工程，基于6.5c,里边包含一个完整的PM波产生以及解调过程的matlab文件仿真，并取其中间的I和Q支路做为verilog文件的输入，并将其借条输出与MATLAB实际解调输出作比较。 鉴相器的设计基于CORDIC算法，其精度取决于迭代的深度。由于工程实际运用只需要解调出atan值，并不需要绝对的值，所以并没有给予加权，需要的同学可以自己加上。-Calculated usin
CORDIC
- 上传一篇很经典的利用cordic算法实现三角函数的方法的文章，多多分享-From a classic algorithm using trigonometric methods cordic article, greater sharing of
cordic_atan
- cordic算法,解决了硬件不能实现tan函数的问题，它通过相位选择来实现。-cordic algorithm，The hardware can solve the problem of tan function, it choose to achieve through phase.
cordic_verilog
- cordic算法的verilog 语言实现，注释详细，资料齐全，实现了cordic算法的各个功能，可以计算正余弦-cordic algorithm verilog language, detailed notes, and complete information
source-code
- computation of sine and cosine using cordic algorithm
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.
CORDICvFinal
- matlab中CORDIC算法用来开方，在0~2之间精度很高-matlab CORDIC algorithm is used in prescribing between 0-2 high precision
Cordic
- CORDIC（Coordinate Rotation Digital Computer）算法即坐标旋转数字计算方法，是J.D.Volder1于1959年首次提出，主要用于三角函数、双曲线、指数、对数的计算。该算法通过基本的加和移位运算代替乘法运算，使得矢量的旋转和定向的计算不再需要三角函数、乘法、开方、反三角、指数等函数。-CORDIC (Coordinate Rotation Digital Computer) algorithm that coordinate rotation digita
cordicmag
- It is a cordic algorithm based magnitude generator for given 2 dimensional vector.
cordic
- 基于Verilog HDL语言，用cordic算法的旋转模式实现三角函数和反三角函数的计算(Calculation of trigonometric function and anti trigonometric function by rotation mode of CORDIC algorithm)
Cordic3
- 用cordic算法求三角函数与反三角函数的Verilog编程(Verilog programming of trigonometric function and inverse trigonometric function by CORDIC algorithm)
Convolutional coding
- Cordic algorithm implementation for wireless communication(Cordic algorithm implementatio for wireless communication)