Location:
Search - fft c source
Search list
Description: FFT源代码汇集（各种FFT源代码）-FFT source code pool (FFT various source code)
Platform: |
Size: 2770944 |
Author: 刘联 |
Hits:
Description: TMS320F2812 FFT 源程序
学习资料共享-TMS320F2812 FFT source learning to share information
Platform: |
Size: 5120 |
Author: chen |
Hits:
Description: DFT/FFT Functions(DFT/FFT程序)属于DSP数值运算经典代码的c源代码-DFT/FFT Functions (DFT/FFT program) is classic DSP numerical computing code c source code
Platform: |
Size: 5120 |
Author: |
Hits:
Description: 傅立叶变换的c语言源代码
128点DIT FFT函数：
/* 采样来的数据放在dataR[ ]数组中，运算前dataI[ ]数组初始化为0 */
void FFT(float dataR[],float dataI[])
-Fourier Transform c language source code DIT 128 point FFT function :/* Sample data on the dataR [] array, Operational before dataI [] array initialization to 0*/void FFT (float dataR [], float dataI [])
Platform: |
Size: 3072 |
Author: 郑超 |
Hits:
Description: 采用FFT和IFFT的快速卷积的C程序实现源代码。-FFT and IFFT fast convolution C program source code.
Platform: |
Size: 2048 |
Author: minytian |
Hits:
Description: 基于tms320vc55*系列DSP常用算法，包括：
1. Experiment 7A - Radix-2 Complex FFT in C
2. Experiment 7B - Radix-2 Complex FFT in C55x Assembly Language
3. Experiment 7C - Radix-2 Complex FFT and IFFT
4. Experiment 7C - Fast Convolution
5. matlab 源码- Based on tms320vc55* series DSP commonly used algorithm,
including: 1. Experiment 7A- Radix-2 Complex FFT in C
2. Experiment 7B- Radix-2 Complex FFT in C55x Assembly
Language
3. Experiment 7C- Radix-2 Complex FFT and IFFT
4. Experiment 7C- Fast Convolution
5. matlab source code
Platform: |
Size: 78848 |
Author: |
Hits:
Description: 按频率抽取计算FFT的C++源代码，可以较方便地移植到有C/C++开发环境的DSP中去-by FFT frequency calculated from the C source code, can be easily ported to the C/C development environment to the DSP
Platform: |
Size: 1024 |
Author: Y.P.Zhou |
Hits:
Description: 蓝牙耳机音频测试的源码,FFT库是网上下的,该源码业内人士很有用处.-Bluetooth Headset Audio test source code, the FFT is the Internet, the industry source very useful.
Platform: |
Size: 3726336 |
Author: sam peng |
Hits:
Description: FFT实现的标准C源码，适用于嵌入式环境和其他环境-FFT standard C source code, embedded in the environment and other environmental
Platform: |
Size: 5120 |
Author: 黄峰 |
Hits:
Description: 快速傅立叶变换代码 快速傅立叶变换代码-Fast Fourier Transform Fast Fourier Transform source code
Platform: |
Size: 1024 |
Author: |
Hits:
Description: 快速傅立叶变换FFT的C源程序，包括谐波检测部分-Fast Fourier Transform FFT C-source code, including parts of harmonic detection
Platform: |
Size: 1024 |
Author: liuli |
Hits:
Description: 用C编程实现的一些DSP源程序，包括FFT，DFT等。-Programming with C source code of a number of DSP, including FFT, DFT, etc..
Platform: |
Size: 39936 |
Author: 周成家 |
Hits:
Description: FFT变换 C源代码.txt
比较典型的程序！-FFT transform C source code. Txt typical procedure!
Platform: |
Size: 1024 |
Author: wupeng |
Hits:
Description: 基于C实现的fft源代码.编译通过,对于学习学习FFT算法的朋友很有帮助-Based on the C source code to achieve the fft. Compiled through the FFT algorithm learn helpful friends
Platform: |
Size: 187392 |
Author: cock |
Hits:
Description: 实现FFT和IFFT的C＋＋源码，比较经典的基二算法。-The realization of FFT and IFFT in C source code, compare the classic 2-based algorithm.
Platform: |
Size: 4096 |
Author: yequnsong |
Hits:
Description: Fourier Transforms & FFT Algorithm Source Code
Platform: |
Size: 66560 |
Author: 长江 |
Hits:
Description: 快速傅利叶变换 C 语言源代码，可以很好移植到不同的系统-Fast Fourier Transform C language source code, can be ported to different systems
Platform: |
Size: 16384 |
Author: quinn yang |
Hits:
Description: 2007年全国大学生电子设计大赛，A题音频信号分析仪的全部源程序。
单片机为c8051f120，系统时钟倍频至96MHZ。
main.c是一个包含五级菜单的主函数。
FFT.C是进行fft变换，将时域信号变换成频域信号。
flash.c是读写片外flash存储器的程序,可以将分析结果保存,以备调用.
z7290.c是周立功7290键盘芯片的驱动程序.
FFT_xgjis.c是对变换后的频谱进行分析和运算.
FFT_CodeTable.c是一个正弦表,在FFT的时候调用.
LCD320240.c是320*240的液晶驱动程序,液晶的控制器是SED1335.
所有的.h文件提供了子函数的定义.
本程序用KEIL3 802版本编译通过，将所有的.C文件添加到工程中，并编译main.c
注意两点:1.器件选择c8051f120.
2.在target中将时钟设为96M.同时必须将Memory Model 改成large--XDATA.默认的是small.
因为本设计占用的资源是非常大的.
Program Size: data=81.3 xdata=6811 code=43056-2007 National Undergraduate Electronic Design Contest, A title of the audio signal analyzer full source code. Singlechip c8051f120, system clock multiplier to 96MHZ. main.c is a menu that contains the main function 5. FFT.C is fft transform, time-domain signal will be converted into frequency domain signals. flash.c are reading and writing flash memory chip procedure, the results of the analysis can be preserved, for calling. z7290.c weeks are Ligong 7290 driver keyboard chip. FFT_xgjis.c is transformed spectrum analysis and computing. Sine FFT_CodeTable.c is a table at a time when FFT calls. LCD320240.c are 320* 240 LCD drivers, LCD controllers are SED1335. all. h document provides the definition of Functions.
Platform: |
Size: 35840 |
Author: 王渔阳 |
Hits:
Description: Fast Fourier Transform using MPI libraries (Source Code)
Platform: |
Size: 3072 |
Author: Chitra |
Hits:
Description: This source code show you how to implement the FFT algorithm in c.details please referent my fft.c file.
Platform: |
Size: 1024 |
Author: leespoon |
Hits: