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基于CORDIC算法的FFT
- 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。-time selected by using the four-situ algorithm and coordinate rotation digital computer (CORDIC) algorithm is one is a real-time FFT spectrum analysis system.
cordic
- cordic算法的vhdl实现，内附有文档说明-cordic algorithm vhdl realized, a document containing a note
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
sin_cos 基于FPGA的CORDIC算法实现
- 基于FPGA的CORDIC算法实现，语言Verilog。8位位宽-FPGA-based CORDIC algorithm, language Verilog. 8-bit wide
CORDIC16.rar
- 16次迭代的CORDIC算法，精度很高，可应用于计算反正切值,16 iterations of the CORDIC algorithm, high accuracy, can be applied to calculate arctangent
jianbo.rar
- 运用CORDIC算法完成对矢量信号模值及相位信息的运算,The use of CORDIC algorithm for completion of the vector signal value and the phase mode of operation information
cossincordic.rar
- CORDIC算法的Matlab模拟，为了验证FPGA实现CORDIC算法的时间特性优于软件，用Matlab实现了一个计算sin, cos的CORDIC算法,Matlab simulation CORDIC algorithm, in order to verify the FPGA to achieve the time characteristics of CORDIC algorithm is superior to software, using Matlab calculated to
cordicDDS
- Cordic算法实现DDS的Verilog 源码,14位精度，非常实用的。-DDS algorithm Cordic the Verilog source code, 14-bit accuracy, very practical.
cordic
- 用verilog语言实现的cordic算法，计算角度-Use verilog language realization of cordic algorithm, computing Angle
cordic_C
- cordic算法的C语言实现，包含了相应C语言程序，十分珍贵-cordic algorithm C language, contains the corresponding C language procedure is very valuable
atan2_1
- introduction to cordic alogrithm-cordic algorithm
cordic
- 用于无线通信中的数字下变频，主要关注NCO设计还有使用cordic算法实现坐标变换和解调！-For wireless communication of digital down conversion, the main concern there NCO design algorithm using cordic coordinate transformation and demodulation!
CORDIC_SINE
- xilinx的ISE工程，用CORDIC算法做DDS生成正弦波-xilinx the ISE project to do with the CORDIC algorithm generates sine DDS
CORDIC
- CORDIC算法要求：CORDIC算法的代码，写成一个模块，有输入输出、原理、步骤、结果，有仿真波形 -CORDIC algorithm requires: CORDIC algorithm code, written in a module, there are input and output, principles, procedures, results, a simulation waveform
CORDIC
- ：CORDIC算法将复杂的算术运算转化为简单的加法和移位操作，然后逐次逼近结果。这种方法很好的兼顾了精度、速度和硬件复杂度，它与VLSI技术的结合对DSP算法的硬件实现具有极大的意义，因而在数字信号处理领域得到了广泛应用。本文首先简要介绍了CORDIC算法的原理，然后详细描述了双模式（旋转/向量）CORDIC算法的预处理和后处理，并且基于FPGA实现了流水线双模CORDIC算法。-By converting complex arithmetic into simple operations su
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
cordiccos
- cordic算法的fpga的实现 采用altera芯片-cordic realization algorithm using fpga chip altera
cordic
- cordic算法，实现加减乘除、幂次方、开方的运算(CORDIC algorithm implementation, power add, subtract, multiply and divide and square root operations)
cordic
- 本代码实现的是利用cordic算法求出已知坐标的角度和幅度(This code implements the angle and amplitude of known coordinates using the CORDIC algorithm.)
cordic
- 该程序实现了Cordic算法，未调用IP核通过Cordic算法进行三角函数运算(This program implements Cordic algorithm and does trigonometric function operation through Cordic algorithm without calling IP core.)