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[source in ebook256点FFT源代码

Description: 256点FFT IP核。包括16bit和8bit两种精度和C、VHDL、Verilog三种语言的多版本、多精度的IP核
Platform: | Size: 352372 | Author: ykletter@163.com | Hits:

[Develop Tools自编的FFT算法C程序

Description: 本人因项目开发需要(基于dsp2812),根据FFT算法原理,用C自编了个FFT程序,可进行64点,128点,256点FFT运算,只要输入对应的参数便可,使用方便灵活!强烈推荐
Platform: | Size: 1262 | Author: liuwenye_1 | Hits:

[OS program27603014TMS320F2812-FFT.rar

Description: 利用汇编语言和TMS320F2812芯片实现FFT的算法,该算法对128点和256点很有效,使用过程中要考虑信号值不能太小
Platform: | Size: 24248 | Author: yang196 | Hits:

[2D GraphicImageFFT2

Description: VC编写的高效的图象2D快速傅立叶正变换程序,编译通过.适合256色bmp图象变换.效果和matlab的fft2()没法比,但是程序值得借鉴.适合图象处理初学者,有助于理解傅立叶变换在图象处理中的重要作用.-VC efficient preparation of the image is 2D fast Fourier transform procedures compile. Bmp for 256-color image transformation. Results and Matlab fft2 () no match for, but the procedure is worth learning from. Image processing for beginners, helps to understand Fourier transform in the image processing an important role.
Platform: | Size: 84992 | Author: 李安定 | Hits:

[DSP programf2812.fft.asm

Description: 利用汇编语言和TMS320F2812芯片实现FFT的算法,该算法对128点和256点很有效,使用过程中要考虑信号值不能太小-use of assembly language and TMS320F2812 chip FFT algorithm for 128 points and 256 points very effective, the process used to be considered too small signal value can not
Platform: | Size: 1024 | Author: 王乾坤 | Hits:

[DSP programTMS320F2812-FFT

Description: F2812 标准FFT算法,128点,256点,512点,1024点FFT算法,具体做法为将库含数FFT.LIB加入的目标项目,加入对应的C含数和头文件,特别注意的FFT算法缓冲去一定要存放在0X8000H中的内部缓冲区中!!!切记,本人调试时就走了很多弯路啊-F2812 standard FFT algorithm, 128, 256, 512, 1024-point FFT algorithm, the specific approach to the library will join with several FFT.LIB goals, joined counterparts with the number of C header files, pay special attention to the FFT algorithm to buffer must 0X8000H stored in the internal buffer! ! ! remember, I debug away many detours ah
Platform: | Size: 23552 | Author: 孙玉海 | Hits:

[Embeded-SCM Developfft-arm-0.01.src

Description: 针对ARM优化过的FFT算法。其中20点,64点,80点的FFT算法。笔者试着加入了256点的FFT -for ARM optimized FFT algorithm off. 20 points, 64 points, 80 points of the FFT algorithm. I tried to join the 256-point FFT
Platform: | Size: 15360 | Author: yinaichang | Hits:

[VHDL-FPGA-Verilogmodelsim

Description: 基于存储器的基4按频率抽取的fft 的vhdl描述 可以对连续数据流进行256点的fft -Memory based on the base 4 by the frequency of fft taken the VHDL description of the continuous data stream can be carried out 256 point fft
Platform: | Size: 22528 | Author: 庞志勇 | Hits:

[DSP programFFT

Description: 一个用于数字信号处理的FFT算法的源程序,里面可以进行256点的FFT运算,通过在CCS(code composor studio)可以产生正弦波和FFT运算后的波形-One for digital signal processing of the source of the FFT algorithm, which can be 256 point FFT computation, through the CCS (code composor studio) can generate sine wave and the waveform after FFT operation
Platform: | Size: 1024 | Author: | Hits:

[Algorithmfft256

Description: 256-point radix-2 fft
Platform: | Size: 2048 | Author: Hem | Hits:

[VHDL-FPGA-Verilogcf_fft_256_8

Description: This is a source code of 256 point fft architecture. This code is also available with opencores-This is a source code of 256 point fft architecture. This code is also available with opencores
Platform: | Size: 2048 | Author: Mohan | Hits:

[Algorithmfft

Description: FFT算法实现 Radix2 可以计算 4,8,16,32, 64,128, 256....点FFT Radix4 可以计算 4,16, 64, 256, 1024...点FFT FFT_DIT_general.c 实现了 Radix2 和Radix4 的配合使用,可以计算Radix2可以计算的所有FFT,但效率比Radix2高。-FFT can be calculated Radix2 algorithm 4,8,16,32, 64,128, 256 .... can calculate the FFT Radix4 points 4,16, 64, 256, 1024-point FFT FFT_DIT_general.c ... Radix2 and Radix4 achieved with the use of Radix2 can calculate can calculate all the FFT, but Radix2 high efficiency.
Platform: | Size: 2048 | Author: liuxiaoxiao | Hits:

[SCMFFT

Description: msp430 1611 功能,256点FFT运算,还有一个失真度计算,结果正确,硬件使用结果正确 IAR平台-msp430 1611 features, 256-point FFT computation, there is a distortion, the result is correct, the use of the results of the correct hardware platform IAR
Platform: | Size: 1024 | Author: 何少 | Hits:

[Embeded-SCM Developfft-arm

Description: 一个用于ARM的基4/基5定点FFT算法,原作者是JDB,后来我扩展过16和256点的计算并用在项目中了,感觉速度还不错。现在重写了基于Linux GCC4的测试程序,可供使用者评估参考。建议安装FFTW3用来精确评估测试结果,相关范例已经在代码中了。-Radix 4/5 FFT routines supporting 16/64/256 and 20/80 calculations. The source originally contributed by JDB, I had extended 16 and 256 candidates and used it in our project it has been verified as fast and stable. Now we add some test vectors running on Linux with GCC 4 for testers who want to use or just evaluate it. Installing FFTW3 is recommended for evaluating the code exactly.
Platform: | Size: 242688 | Author: Tony Gibson | Hits:

[Otherfft

Description: FFT,128,256,512,1024点均可以-FFT, 128,256,512,1024 points can be
Platform: | Size: 931840 | Author: laozhiguai | Hits:

[Special EffectsFFT

Description: 图像傅立叶正反变换。读入256色BMP位图,进行傅立叶变换,显示频域图像,再进行反变换,恢复原来图像。-Fourier transform and inverse fourier transform. Read a 256-color bitmaps, make Fourier transform, show the frequency domain image, and then an inverse transform, to restore the original image.
Platform: | Size: 214016 | Author: 张良杰 | Hits:

[source in ebookFFT

Description: 256点FFT算法 可以在程序中直接调用-256-point FFT algorithm can be invoked directly in the program
Platform: | Size: 1024 | Author: | Hits:

[VHDL-FPGA-Verilogfft

Description: 用VHDL语言来实现256点FFT的算法-256 FFt the VHDL implementation
Platform: | Size: 210944 | Author: 易蒙 | Hits:

[VHDL-FPGA-Verilogfft

Description: 基于VHDL语言编写的FFT程序,256点,旋转因子存在自己编写的ROM里面,乘法器和数据存储采用的是IP核-FFT-based program written in VHDL, 256 points, there is rotation factor which I have written the ROM, multiplier, and data storage is used in IP core
Platform: | Size: 6144 | Author: 胡佳 | Hits:

[DSP program256-fft

Description: 这是数字信号处理DSP领域的实现FFT这一基础功能的程序,分别用VC,vhdl,matlab语言实现了256点的fft程序-This is the field of digital signal processing DSP implementation of FFT-based feature of this program, respectively VC, vhdl, matlab language to achieve a 256 point fft program
Platform: | Size: 5906432 | Author: | Hits:
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