Welcome！[Sign In] ！[Sign Up]！
Front-page it | Collect it | [中国-简体中文]
FAQ Fav
Location:
Search - 4 fft

Search list

[Documents] fft频谱分析源程序

Description: fft频谱分析源程序 对于学习信号处理的人很重要的东西
Platform: | Size: 146453 | Author: wenhe_666 | Hits:

[Mathimatics-Numerical algorithms] Matlab、基于 MATLAB系统的信号FFT

Description: Matlab、基于 MATLAB系统的信号FFT-Matlab, based on MATLAB FFT signal system
Platform: | Size: 145408 | Author: 杨洁 | Hits:

[DSP program] 使用CCS进行DSP编程2－实现FFT

Description: 使用CCS进行DSP编程2－实现FFT，用CCS2.0在进行TI的DSP开发时，可以实现FFT的开发。-use CCS DSP programming 2-FFT with CCS2.0 during TI's DSP development, can achieve FFT development.
Platform: | Size: 437248 | Author: 穆群生 | Hits:

[DSP program] C6000 FFT编程指南

Description: C6000系列DSP FFT编程指南-C6000 DSP FFT Programming Guide
Platform: | Size: 437248 | Author: 陈旭 | Hits:

[Communication] fft_基2基4基8

Description: 基2基4基8以及分裂基的fft算法，代码效率很高。是难得一见的好代码。应用范围很广。-Radix-2-4-based 8 and split fft-based algorithm, a high code efficiency. Is a rare good code. Application of a very wide scope.
Platform: | Size: 76800 | Author: 张强 | Hits:

[VHDL-FPGA-Verilog] 基于CORDIC算法的FFT

Description: 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.
Platform: | Size: 2048 | Author: 张志华 | Hits:

[Compress-Decompress algrithms] fft

Description: VHDL语言编写的fft变换的ip核代码 对算法感兴趣的可以-VHDL language fft transform algorithm ip core code can be interested in
Platform: | Size: 459776 | Author: liujl | Hits:

[VHDL-FPGA-Verilog] 16Point-radix4-FFT

Description: 本文提出一個根值4 蝴蝶元素使用(m, n) - 櫃臺減少硬體複雜, 延遲時間, 和電力消費被介入在使用常規加法器。並且一臺修改過的換向器為FFT 算法被描述與用管道運輸的實施一起為連續輸入資料減少資料記憶要求。-This paper presents a root element of the use of 4 Butterfly (m, n)- the counter to reduce the hardware complexity, latency, and power consumption has been involved in the use of conventional adder. And a modified commutator for the FFT algorithm has been described with the use of pipeline transportation for the implementation of continuous input data together with information to reduce memory requirements.
Platform: | Size: 3072 | Author: 旻倫 | Hits:

[VHDL-FPGA-Verilog] fft

Description: 16卫浮点FFT算法的VHDL实现，有测试文件。-16 floating-point FFT algorithm Wei VHDL realize, have the test paper.
Platform: | Size: 418816 | Author: | 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:

[Software Engineering] fft

Description: 本实验的目的在于学习FFT 算法，及其在TMS320C54X 上的实现，并通过编程掌 握C54X 的存储器管理、辅助寄存器的使用、位倒序寻址方式等技巧，同时练习使用 CCS 的探针和图形工具。另外在BIOS 子目录下是一个使用DSP/BIOS 工具实现FFT 的程序。通过该程序，你可以使用DSP/BIOS 提供的分析工具评估FFT 代码执行情况。-The purpose of this study is to learn FFT algorithm and its application in the realization of TMS320C54X and through programming master C54x memory management, the use of auxiliary registers, bit reverse addressing mode, such as skills, practicing the use of CCS at the same time the probe and graphics tools . Also in the BIOS is a subdirectory using the DSP/BIOS tool to achieve the FFT procedure. Through the program, you can use the DSP/BIOS analysis tools provided to assess the implementation of FFT code.
Platform: | Size: 129024 | Author: chachafeng | Hits:

[VHDL-FPGA-Verilog] cfft

Description: CFFT是一个数据宽度和点数都可配置的基4 FFT core,用VHDL实现-CFFT is a data width and the base points can be configured 4 FFT core, using VHDL realize
Platform: | Size: 168960 | Author: | Hits:

[Algorithm] FFT

Description: 实现FFT变换的C语言。便于大家在在开发时作为参考使用。
Platform: | Size: 1024 | Author: 张志峰 | Hits:

[Algorithm] FFT

Description: 基4的FFT算法程序，它是要通过将长度为N的数据序列转化成大小为4的DFT来实现高速化。从理论上讲，它比执行时间缩短为基2的FFT的3/4。该程序性能优越，可用性很强。下载即可用！-4 FFT algorithm based procedures, it is to be adopted will be a length of N data sequence into a size of 4 to achieve high-speed DFT. In theory, shorter than the execution time of FFT-based 2 of 3/4. The superior performance, availability, very strong. Can be used to download!
Platform: | Size: 1024 | Author: jojocheng | Hits:

[SCM] FFT-RM9200

Description: 西安傅立叶电子科技开发板FFT-RM9200文档和实验指导书-Xi
Platform: | Size: 4453376 | Author: liuyu | Hits:

[VHDL-FPGA-Verilog] FFT-FPGA

Description: 16位定点FFT-DSP的FPGA实现，相关代码和实用说明-16-bit fixed-point FFT-DSP realize the FPGA, the relevant code and practical description
Platform: | Size: 3834880 | Author: 杨合 | Hits:

[VHDL-FPGA-Verilog] FFT

Description: 讲解快速傅里叶变换--FFT快速算法的文章。-On Fast Fourier Transform- FFT fast algorithm for the article.
Platform: | Size: 1468416 | Author: lixu | Hits:

[JSP/Java] FFT

Description: Java数字图像处理，对图像进行FFT变换-Java digital image processing, image transform FFT
Platform: | Size: 64512 | Author: 张峰 | Hits:

[DSP program] ADSP-21062_Compl_FFT_rad-4

Description: 用ADSP21062实现快速FFT基4算法 压缩包内有源代码和说明-In general, a radix-4 FFT will run faster than radix-2 FFT but will take up more space and has more restrictions on the length of the FFT. Specifically, all radix-2 FFT routines will take data lengths that are any power of two (>= 32 points) while complex radix-4 routines will only take data lengths that are a power of four (>= 64).
Platform: | Size: 84992 | Author: 防止 | Hits:

[VHDL-FPGA-Verilog] fft

Description: 基4快速傅里叶变换，涉及cordic算法，可以用来学习-fft
Platform: | Size: 82944 | Author: sun | Hits:
« 12 3 4 5 6 7 8 9 10 ... 50 »

CodeBus www.codebus.net