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[Other resource] ip_fft128

Description: 128点fft的IP核vhdl源代码，另有其控制代码。
Platform: | Size: 7260 | Author: 戈立军 | Hits:

[Other] 9_fft

Description: 利用FPGA的IP核来实现fft的设计-The use of FPGA to realize the IP core design fft ,,,,,
Platform: | Size: 1065984 | Author: 洪依 | Hits:

[VHDL-FPGA-Verilog] altera_fft

Description: Alter公司的FFT的IP核源代码，在QuartusII软件中运行-Alter' s FFT of the IP core source code, software running in QuartusII
Platform: | Size: 990208 | Author: 吴琼 | Hits:

[VHDL-FPGA-Verilog] trunk

Description: 定点算法实现的FFT基-4 ＩＰ核源代码，文件使用的ＴＸＴ格式，方便大家阅读，复制到ＩＳＥ中即可仿真综合-Fixed-point algorithm of the FFT-based-4 IP core source code, use the TXT file format to enable easy reading, can be copied to the ISE in the integrated simulation
Platform: | Size: 111616 | Author: Jack | Hits:

[VHDL-FPGA-Verilog] fft_IPcore

Description: 如题 基于FFT的ip核系统程序 经测试好用-Such as the nuclear issue through FFT-based test easy to use ip
Platform: | Size: 8783872 | Author: shawn43 | Hits:

[VHDL-FPGA-Verilog] fft_ip_core

Description: FFT的FPGA硬件实现，利用ALTERA公司的IP核来实现此功能,包含工程文件和相关例程-FFT hardware implementation, FPGA implementation of FFT function, using ALTERA s IP core to achieve this functionality
Platform: | Size: 299008 | Author: 李辉 | Hits:

[Industry research] biyesejitognxinxitong

Description: 中文摘要 正交频分复用（ OFDM ， Orthogonal Frequency Division Multiplexing）是当前一种非常热门的通信技术。它即可以被看作是一种 调制技术，也可以被看作是一种复用技术。由于它具有抗多径衰落和频谱 利用率高的特点，因此被广泛应用于高速数字通信领域，比如应用于IEEE 802.11a无线局域网（WLAN）的物理层等等。 我的毕业设计的核心任务是：采用 FPGA 来实现一个基于OFDM 技术 的通信系统中的基带数据处理部分，即调制解调器。其中发射部分的调制 器包括：信道编码（Reed-Solomon 编码），交织，星座映射，FFT和插 入循环前缀等模块。我另外制作了相应的解调器，可以实现上述功能的逆 变换。 另外，我还对OFDM技术， IEEE 802.11a的标准文献，基于Simulink 的 OFDM 模型和仿真，ALTERA 公司的技术和 IP Core 的使用等方面进 行了研究。这些在文章中都有体现。 -Abstract Orthogonal frequency division multiplexing (OFDM, Orthogonal the Frequency Division, Multiplexing) is a very popular communication technology. It can be seen as a Modulation technique can also be seen as a multiplexing technique. Because of its resistance to multipath fading and spectrum High utilization characteristics, and is widely used in high-speed digital communications, such as used in IEEE 802.11a wireless LAN (WLAN) physical layer. The core mission of my graduation project: FPGA to implement a technology based on OFDM Communication systems in baseband data processing part, ie the modem. These emission part of the modulation Includes: channel coding (Reed-Solomon coding), interleaving, constellation mapping, FFT and interpolation Into the cyclic prefix modules. I also produced a corresponding demodulator can achieve the inverse of the above functions Transformation. In addition, OFDM technology, the IEEE 802.11a standard literature, based on Simulink
Platform: | Size: 1553408 | Author: 万利 | Hits:

[Other] tongbu

Description: FFT实现信号的检测与同步，使用FFT做相关运算，大大缩短了了同步的复杂度和时间，这里是主代码，其他模块QUARTUS中自带有IP核，直接调用就是了-FFT signal detection and synchronization, do the relevant calculations using FFT, greatly reducing the complexity and time synchronization, here is the main code IP core comes with other modules QUARTUS directly call it
Platform: | Size: 2048 | Author: 张庭伟 | Hits:

[Other] FFT_test

Description: 在FPGA中实现快速傅立叶变换，调用ALTERA的IP核模块-FFT demo in FPGA
Platform: | Size: 15564800 | Author: yp | Hits:

[Software Engineering] yinpinxinhaofenxiyi1233412

Description: 基于Altera Cyclone II 系列FPGA嵌入高性能的嵌入式IP核(Nios)处理器软核的基于FFT的音频信号分析仪-Based on Altera Cyclone II series FPGA embedded high-performance embedded IP core (Nios) soft core processor FFT-based audio signal analyzer
Platform: | Size: 155648 | Author: 张文 | Hits:

[matlab] fft_ly

Description: 采用MATLAB实现定点的FFT运算，但是仿真硬件结构的IP核调用以及误差产生模式，用于仿真FPGA实现FFT运算的效果和误差来源。-FPGA to realize the company s 68013A paragraph Cypress USB chip used SLAVEFIFO read operation, the fixed-point implementation using MATLAB FFT operation, but the hardware structure of the IP core simulation calls and error generation model for simulating the effects of FPGA implementation and FFT computation sources of error.
Platform: | Size: 2048 | Author: | Hits:

[VHDL-FPGA-Verilog] fft256

Description: 利用FPGA ip核实现256点的FFT转换，用vhdL语言实现。-Use FPGA ip core to achieve the 256-point FFT conversion with vhdL language.
Platform: | Size: 941056 | Author: 贺风 | Hits:

[VHDL-FPGA-Verilog] top_FFT

Description: 128k点流水FFT算法的IP核设计，顶层文件，一共13级流水-128k-point FFT algorithm running water IP core design, top-level file, a total of 13 water
Platform: | Size: 2048 | Author: 徐天伟 | Hits:

[Other] MyFFT

Description: 该程序可实现基于IP核的FFT算法，TESTBENCH用TEXTIO输入输出数据-The program can achieve FFT algorithm based on IP core, TESTBENCH based on TEXTIO input and output data
Platform: | Size: 3076096 | Author: 于子轩 | Hits:

[VHDL-FPGA-Verilog] pipelined_fft_256

Description: pipelined fft/ifft 256 point ip core
Platform: | Size: 222208 | Author: SANDEEP | Hits:

[Software Engineering] mnl_avalon_spec

Description: Avalon-ST manual for FFT mega IP-core altera.-Avalon-ST manual for FFT mega IP-core altera.
Platform: | Size: 993280 | Author: Jaydeep Parmar | Hits:

[VHDL-FPGA-Verilog] fft_core_test

Description: 基于FPGA的FFT的IP核实现，有其详细源码，采用verilog语言编写，内容详细-The FFT based on FPGA IP core implementation, has its source in detail, using verilog language writing, detailed content
Platform: | Size: 8861696 | Author: 赵庆胜 | Hits:

[Internet-Network] UDP_Chat---Voice

Description: VS2010开发，通过网络UDP实时语音对讲，同时显示声音频谱，界面上可以设置IP地址音频采集参数，音频部分用windows音频底层API，频谱显示使用的FFT函数及Teechart绘图，使用时需要安装Teechart2012-VS2010 development, through the network UDP real-time voice intercom, also shows the sound spectrum, you can set the IP address of the audio acquisition parameters on the interface with the audio portion of the underlying windows audio API, FFT spectrum display function uses and Teechart drawing, you need to install using Teechart2012
Platform: | Size: 1589248 | Author: 齐晓阳 | Hits:

[VHDL-FPGA-Verilog] fft_analyze

Description: 利用Altera的IP核，实现FFT算法使用信息流模式读写，使用SignalTap II嵌入式逻辑分析仪观察信号，A/D只要是并行的8位芯片都可以。-Achiving FFT by using Altera IP Core,you can observe the signal by the embedded logic analyzer Signal Tap II,as for A/D device, it s suitable for a parllarel 8 bits A/D device.
Platform: | Size: 22096896 | Author: 常泽文 | Hits:
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