搜索资源列表
fft64
- 64-point radix-2 fft module
4fft
- 够件FFT重要的模块,对新手来说很有帮助-Important enough pieces of FFT module is very helpful to the novice
DSP_Basic_development_program
- 1.DSP基本开发实验(熟悉CCS和DSP基本开发流程) 2.I/O控制实验（获取按键值并驱动LED显示） 3.中断设计实验 4.定时器实验 5.DMA实验 6.McBSP1接口实验 7.DSP/BIOS实验 8.音频Codec芯片AIC23数据采集回放实验 9.离散傅立叶变换DFT 10.无限冲击响应滤波器（IIR）算法实验 11.有限冲击响应滤波器（FIR）算法实验 12.实数快速傅立叶变换（FFT）算法实验 -Basic developmen
fft_hdl
- 一个 16点 FFT 用基2蝶形运算单元完成，有测试环境。-16 points FFT with a radix-2 butterfly computation unit is completed and test environment.
Radix-4FFTforTMS320C6000
- 用TI DSP芯片TMS320C6000实现FFT算法 内含程序代码和说明 The radix-4 FFT-Fixed-point digital signal processors (DSPs) have limited dynamic range to deal with digital data. This application report proposes a scheme to test and scale the result output from each
DSPFFT
- 介绍了基2时域抽取法FFT的原理和算法,并在MATLAB仿真软件的辅助下、在数字信号处理 DSP上实现。 -Describes the radix-2 time-domain extraction principle and FFT algorithms, and the aid of MATLAB simulation software, in digital signal processing DSP to achieve.
fft
- fft#include <math.h> #define SWAP(a,b) tempr=(a) (a)=(b) (b)=tempr //当isign=1时,将输入数据data[1..2*nn]用它的离散Fourier变换系数代替 //当isign=-1时,将输入数据替换为其的离散IFFT系数乘以nn //data是一个保存nn个复数的数组 //Fourier系数的保存方法为F0的实部和虚部保存在data[1],data[2] //正的一次谐波系数保存在dat
radix4
- This zip file describes about Basic radix 2fft,radix 4fft and shows the basic difference between above mentioned fft with radix 16 fft-This zip file describes about Basic radix 2fft,radix 4fft and shows the basic difference between above mentioned f
fft
- FFT algorithms FFT, IFFT, power spectrum calculation, including the Hamming window, Hanning window, triangle window, Blackman window, 4 term Blackman-Harris window of several of the power spectrum window function computing power.
FFT
- The VHDL implementation of 8-point FFT in VHDL. Radix 2 Decimation in Frequency-The VHDL implementation of 64-point FFT in VHDL. Radix 2 Decimation in Frequency i am found of it.It s really very good!
fft-arm
- 基于ARM处理器的基4和基5的FFT算法标准C程序，作者是JDB。-Base on ARM processor about Radix 4/5 FFT routines supporting 16/64/256 and 20/80 calculations. The source originally contributed by JDB
gam3
- FPGA Implementation ofLow Power 64-Point Radix-4 FFT Processor for OFDM System
gam5
- FPGA Implementation ofLow Power 64-Point Radix-4 FFT Processor for OFDM System
gam7
- FPGA Implementation ofLow Power 64-Point Radix-4 FFT Processor for OFDM System
581L6_00
- this program is radix-4 fft for 64 point
High-Speed-FFT
- 优秀硕士论文，课题采用现场可编程门阵列((FPGA)，设计实现了一种超高速FFT处理器。目前，使用FPGA实现FFT多采用基2和基4结构，随着FPGA规模的不断扩大，使采用更高基数实现FFT变换成为可能。本课题就是采用Alter的Stratix II芯片完成了基16-FFT处理器的设计。在设计实现过程中，以基2-FFT搭建基16-FFT的运算核，合理安排时序，解决了碟形运算、数据传输和存储操作协调一致的问题。由于采用流水线工作方式，使整个系统的数据交换和处理速度得以很大提高。本设计实现了4096
16-fft-hdl
- 16点fft，其中实现简单，使用的是基4的结构，控制使用状态机-based-16 FFt
source-(4)
- 32k fft using verilog
fft.c
- c语言编写的求1,2,4,8,16,32,64,128,256,512,1024,2048点fft 通用程序-c language of the general program requirements 1,2,4,8,16,32,64,128,256,512,1024,2048 point fft
pass-4-fft
- 快速傅里叶变换,一种快速算法，C语言编写-This is fast Fourier transform.The standard deviation of the FFT method is about 1/6 of that of the log-fit method and about a half of the standard deviation of the Prony method.