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[Communication-Mobile] IIR_Filter_2

Description: 帮同学做的毕业设计中用到的IIR,2阶,截止频率等参数均可以任意设置-Help of graduate students to do the design used in the IIR, 2 bands, parameters such as cut-off frequency can be arbitrarily set
Platform: | Size: 1024 | Author: 程然 | Hits:

[Documents] IIRfilterFPGA

Description: 介绍了IIR 滤波器的FPGA 实现方法,给出了 IIR 数字滤波器的时序控制、延时、补码乘法和累加四个模块的设计方法,并用VHDL和FPGA 器件实现了IIR 数字滤波。-Introduction of the IIR filter FPGA implementation method of IIR digital filter timing control, delay, multiplication and accumulation complement the four modules of the design method and device using VHDL and FPGA implementation of IIR digital filter.
Platform: | Size: 661504 | Author: 杨培科 | Hits:

[Other] IIR

Description: 毕业设计：基于FPGA的IIR滤波器设计-The design for IIR digital filter based on FPGA
Platform: | Size: 472064 | Author: lzndcb | Hits:

[Linux-Unix] Linux_bc

Description: 对vga接口做了详细的介绍，并且有一 ·三段式Verilog的IDE程序，但只有DMA ·电子密码锁，基于fpga实现，密码正 ·IIR、FIR、FFT各模块程序设计例程， ·基于逻辑工具的以太网开发，基于逻 ·自己写的一个测温元件（ds18b20）的 ·光纤通信中的SDH数据帧解析及提取的 ·VHDL Programming by Example（McGr ·这是CAN总线控制器的IP核，源码是由 ·FPGA设计的SDRAM控制器，有仿真代码 ·xilinx fpga 下的IDE控制器原代码, ·用verilog写的，基于查表法实现的LO ·精通verilog HDL语言编- up:in STD_LOGIC down:in STD_LOGIC run_stop:in STD_LOGIC wai_t: in std_logic_vector(2 downto 0) lift:in std_logic_vector(2 downto 0) ladd: out std_logic_vector(1 downto 0) ) end control
Platform: | Size: 18683904 | Author: liuzhou | Hits:

[VHDL-FPGA-Verilog] filter_vhdl

Description: vhdl语言编写的fir和iir滤波器程序。在quartus上仿真通过。-vhdl language program fir and iir filters. Quartus adopted in the simulation.
Platform: | Size: 37888 | Author: lmy | Hits:

[VHDL-FPGA-Verilog] iir

Description: IIR50HZ的数字陷波器的FPGA实现-IIR50HZ digital notch filter implementation in FPGA
Platform: | Size: 471040 | Author: kudding | Hits:

[VHDL-FPGA-Verilog] fir_filter

Description: 实现滤波器的功能，有限冲激响应（FIR）数字滤波器和无限冲激响应（IIR）数字滤波器广泛应用于数字信号处理系统中。IIR数字滤波器方便简单，但它相位的非线性，要求采用全通网络进行相位校正，且稳定性难以保障。FIR滤波器具有很好的线性相位特性，使得它越来越受到广泛的重视。-Realize the filter function, finite impulse response (FIR) digital filters and infinite impulse response (IIR) digital filters are widely used in digital signal processing systems. IIR digital filter to facilitate simple, but it is non-linear phase to adopt the all-pass network phase correction, and the stability can not be guaranteed. FIR filter has a good linear phase characteristics, making it more and more widely appreciated.
Platform: | Size: 945152 | Author: 陈辉 | Hits:

[Other] a2

Description: 用MATLAB设计及FPGA实现IIR滤波器的方法 摘要 本文介绍了IIR数字滤波器的传统设计思想与步骤及计算机辅助设计方法。并在FPGA上高效实现的低阶IIR滤波 器，其阶数低，实时响应快，适合雷达等的实时、高效处理环境。利用IIR滤波器的多相结构来实现该滤波器系统的方法，对于 四通道的情形在MATLAB上利用Simulink作了仿真, 并在目标板上对算法进行了实现,证明该系统能够同时处理四个通道的信号。-Using MATLAB Design and FPGA realization IIR Filter method Abstract This paper introduces IIR digital filter traditional design Thought and steps and CAD method. And FPGA on efficient realization low IIR filter, its order low, real response fast suitable radar real time, efficient processing environment. Use IIR filter multiphase structure realize the filter systematic method, for four channel circumstances in MATLAB on use Simulink made simulation and target board algorithm was realized proved system can simultaneously four channel signal.
Platform: | Size: 2021376 | Author: sfef | Hits:

[VHDL-FPGA-Verilog] VHDL

Description: 基于FPGA的IIR滤波器的各模块VHDL程序- such as in science and project technique. Compared with FIR digital filter, IIR digital filter can get high selectivity with low factorial.
Platform: | Size: 1024 | Author: 许成 | Hits:

[VHDL-FPGA-Verilog] IIR

Description: VHDL编写的IIR数字滤波器程序，带通滤波器，也许大家有用-IIR digital filter in VHDL，maybe it can do you some helps
Platform: | Size: 4142080 | Author: 鲁凤娟 | Hits:

[VHDL-FPGA-Verilog] hh

Description: 此文件是一个Butterworth IIR滤波器的VHDL程序，此滤波器是10阶的，通带频率在2.5MHz——7.5MHz，采样频率为200MHz。此滤波性能不是很好，仅供参考。-This file is the VHDL program in a Butterworth IIR filter, this filter is 10 bands, the frequency of the passband of 2.5MHz- 7.5MHz sampling frequency is 200MHz. The filtering performance is not good for reference only.
Platform: | Size: 3072 | Author: liu hao | Hits:

[OS program] eli0011

Description: 基于VHDL的IIR滤波器设计 用并行处理有耗积分器III的形式设计的二阶IIR巴特沃斯低通数字滤波器 -VHDL-based IIR filter design with parallel processing of lossy integrator III design in the form of second-order IIR Butterworth low-pass digital filter
Platform: | Size: 1024 | Author: 小明 | Hits:

[Software Engineering] IIR_Biquad

Description: that is iir filter design in vhdl and it provides good method in that project designing.
Platform: | Size: 2164736 | Author: ghanshyambhai | Hits:

[Other] IIR_TDF_II_Top

Description: a iir filter description by vhdl code in ise for spartan 6
Platform: | Size: 11264 | Author: ghanbari1995 | Hits:

[Communication-Mobile] iir_filter

Description: 用2个2级iir滤波实现的4阶iir滤波，采用16bit量化系数，其中14位有效位，经过与matlab的4阶iir滤波对比，输出结果完全一致。(The 4 order IIR filtering is implemented by two 2-level IIR filtering, and the 16bit quantization coefficient is adopted, in which 14 bit effective bits are compared with the 4 order IIR filtering of MATLAB, and the output results are exactly the same.)
Platform: | Size: 1024 | Author: 马克西姆023 | Hits:

[VHDL-FPGA-Verilog] E4_7_IIRCas

Description: 用vhdl语言在xilinx上实现的iir滤波器的设计(Design of IIR filter implemented on Xilinx in VHDL language)
Platform: | Size: 775168 | Author: cc12 | Hits:

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