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[Other resource] adsp-2116x_complex_rad4_fft

Description: adsp2116x的基4fft-adsp2116x base 4fft
Platform: | Size: 215028 | Author: 小强 | Hits:

[Other resource] 4fft

Description: 基于VC的基4FFT 变换 ,蝶形表单独生成，通过寻址获得蝶形表的具体值，为工程FFT变换提供参考
Platform: | Size: 7653 | Author: sunsee | Hits:

[Other resource] 4fft

Description: 频域抽取16点基4 FFT c语言代码
Platform: | Size: 198349 | Author: 范军 | Hits:

[Other resource] FFT

Description: 用FPGA实现FFT算法,算法实现的可以是基2/4混合基FFT，也可以是纯基4FFT和纯基2FFT运算。
Platform: | Size: 46934 | Author: stn | Hits:

[Other resource] butterfly

Description: 附件代码实现了基4FFT的碟形单元运算，是FFT算法的核心部分，并且此碟形单元运算是基于浮点运算的
Platform: | Size: 4783 | Author: 钟毓秀 | Hits:

[DSP program] adsp-2116x_complex_rad4_fft

Description: adsp2116x的基4fft-adsp2116x base 4fft
Platform: | Size: 215040 | Author: 小强 | Hits:

[Algorithm] 4fft

Description: 基于VC的基4FFT 变换 ,蝶形表单独生成，通过寻址获得蝶形表的具体值，为工程FFT变换提供参考-Based on the VC base 4FFT transform, butterfly table separate generation, through access to butterfly table addressing specific value so as to provide reference works FFT transform
Platform: | Size: 291840 | Author: sunsee | Hits:

[Data structs] 4fft

Description: 频域抽取16点基4 FFT c语言代码-Frequency-domain samples 16:00 base 4 FFT c language code
Platform: | Size: 198656 | Author: 范军 | Hits:

[MPI] butterfly

Description: 附件代码实现了基4FFT的碟形单元运算，是FFT算法的核心部分，并且此碟形单元运算是基于浮点运算的-Annex code base of the dish 4FFT computing unit is the core of the FFT algorithm, and this dish is based on the computing unit of the floating-point operations
Platform: | Size: 4096 | Author: 钟毓秀 | Hits:

[matlab] work

Description: 包含DVB-T标准中的内交织，内编码，卷积交织，和基4FFT 1024。所有程序为MATLAB实现，特别推荐FFT旋转因子求法。-Includes DVB-T standard within intertwined, with coding, Convolutional Interleaver, and base 4FFT 1024. MATLAB realization of all the procedures, in particular, recommended rotating factor FFT method.
Platform: | Size: 2048 | Author: 赵静 | Hits:

[VHDL-FPGA-Verilog] FFT

Description: FPGA实现的基4FFT处理器高效排序算法研究-FPGA to achieve high-performance processor-based sorting algorithm 4FFT Research
Platform: | Size: 60416 | Author: 萧球水 | Hits:

[Software Engineering] FPGA_4FFT

Description: 针对高速数字信号处理的要求,提出用FPGA 实现基- 4FFT 算法,并对其整体结构、蝶形单 元进行了分析. 采用蝶算单元输入并行结构和同址运算,能同时提供蝶形运算所需的4 个操作 数,具有最大的数据并行性,能提高处理速度 按照旋转因子存放规则,蝶形运算所需的3 个旋转 因子地址相同,且寻址方式简单 输出采取与输入相似的存储器 运算单元同时采用3 个乘法的 复数运算算法来实现.-In accordance with the requirements of high speed digital signal processing , the algorithmof radix O4 implemented with FPGA and the integrated architecture and butterfly unit are analyzed. With butterfly u2 nit input which is designed by parallel structure and the same address calculation , four operation codes the butterfly unit needs can be provided simultaneously to have the most data parallel and improve the speed of calculation. According to the rotation parameters memory regulation , the addresses of three rotation parame2 ters of butterfly unit are the same with simple style of address generation and similar input and output memo2 ries. The operating unit adopted is implemented by three complex calculation algorithm of multiplication si2 multaneously.
Platform: | Size: 360448 | Author: 王晓 | Hits:

[VHDL-FPGA-Verilog] fft

Description: 基于FPGA的FFT的硬件实现。其中含有部分vhdl程序，本论文采用基4FFT算法-FPGA-based hardware implementation of the FFT. Vhdl part which contains the procedures used in this paper-based algorithm 4FFT
Platform: | Size: 942080 | Author: xyyj | Hits:

[Other] 4fft

Description: 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
Platform: | Size: 6144 | Author: 任杏 | Hits:

[Algorithm] fixed_struc_radix4_fft

Description: 采用固定寻址方式的固定结构基4FFT仿真代码-Radix 4 FFT with fixed address structure
Platform: | Size: 9216 | Author: timtian | Hits:

[VHDL-FPGA-Verilog] cfft

Description: 用verilog语言编写的基4FFT，采用CORDIC算法实现的，仿真过，结果很好！-I use verilog language to design a FFT base 4,and use CORDIC arithmetic to achieve this. last , I test it, it looks very good
Platform: | Size: 13312 | Author: samu1 | Hits:

[matlab] radix4

Description: 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 fft with radix 16 fft
Platform: | Size: 88064 | Author: vivek | Hits:

[DSP program] DSP-4fft

Description: C实现的DSP中基4FFT算法实现，仅供大家参考。-C implementation of DSP algorithms in the base 4FFT, only for your reference.
Platform: | Size: 50176 | Author: kiwis.ma | Hits:

[matlab] 4fft

Description: 基4FFT时域抽选算法，可以快速进行多点傅里叶变换-Time-domain based 4FFT selected algorithm to multi-point fast Fourier transform
Platform: | Size: 1024 | Author: 刘磊 | Hits:

[Other] group-4FFT

Description: 基-4FFT算法，数字信号处理课程的基础算法之一-Group-4FFT algorithm, one of the basic algorithm for digital signal processing courses
Platform: | Size: 1024 | Author: 高月洁 | Hits:
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