搜索资源列表
nlms.rar
- 归一化最小均方（LMS）自适应数字滤波，带测试主程序。,Normalized least mean square (LMS) adaptive digital filter with the test main program.
FIR.rar
- 用窗函数法设计FIR 数字滤波器 能产生矩型窗、升余弦窗、改进升余弦窗和二阶升余弦窗的窗函数子程序,Window function method using FIR digital filter designed to produce the window rectangle, raised cosine window, improving the second order raised cosine window and the window raised cosine window fun
polyphase_fir.rar
- 多相滤波器组信道化接收机理论简介. 所谓数字滤波器组是指具有一个共同输入，若干个输出 .... 应用matlab 滤波器. 设计函数得到一阶数为96 阶的低通滤波器,Polyphase filter bank theory channelized receiver profile. The so-called digital filter means with a common input, a number of applications .... matlab filter output.
digit-filter.rar
- 单片机做的数字滤波器，用于将50Hz方波滤成正弦波，1000Hz采样。附带Proteus仿真文件。,The single-chip digital filter used to filter into a sine wave 50Hz square wave, 1000Hz sampling. Proteus simulation document attached.
filter
- 1.FFT.doc 2.用MATLAB进行FFT频谱分析 3.傅立叶变换与频谱分析.pdf 4.快速Fourier变换算法及Matlab程序实现.pdf 5. 利用MATLAB和窗函数法设计FIR数字滤波器.pdf 6. 用MATLAB辅助设计FIR数字滤波器.pdf-1.FFT.doc 2 MATLAB FFT spectrum analysis 3 FFT and spectrum analysis . Pdf 4 fast Fourier transform
fir-low-pass-filter-design
- 用矩形窗设计了一个FIR线性相位低通数字滤波器。截止频率0.5π，阶数为21阶。求出了系统函数并画出了幅频响应。-A rectangular window design with linear phase FIR low-pass digital filter. Cutoff frequency 0.5π, the order of 21 bands. Find the system function and plotted the amplitude-frequency response.
filter
- 1. 用imoise()函数给一幅数字图像加入’salt & pepper’和’Gaussian’噪声2）用3x3,5x5邻域平均平滑对图像进行处理3）用3x3,5x5中值滤波对图像进行处理， 2. 对一幅数字图像采用理想低通、Butterworth低通 、Gaussian低通滤波器进行平滑；对一幅数字图像采用理想高通、Butterworth高通 、Gaussian高通滤波器进行平滑。-1. With imoise () function to a digital image by a
ACAMatlab
- 用蚁群算法设计有关FIR滤波器的优化设计方法，设计简单，思路清晰，有一定的参考实用价值。-Ant colony algorithm with optimal design of FIR filter design method is simple, clear, has some practical value for reference.
iir
- 基于verilog HDL的IIR数字滤波器的实现-Verilog HDL-based implementation of the IIR digital filter
IIR
- IIR 数字滤波器设计：模拟低通巴特沃思滤波器、模拟低通切比雪夫1型滤波器、模拟低通切比雪夫2型滤波器、模拟椭圆低通滤波器-IIR Digital Filter Design: Analog low-pass Butterworth filter, analog low-pass Chebyshev Type 1 filter, analog low-pass Chebyshev type 2 filter, analog elliptical low-pass filter
fir
- 用各种窗函数设计FIR数字滤波器。 分别用矩形窗和Hamming窗设计线性相位FIR低通滤波器。要求通带截止频率，单位脉冲响应h(n)的长度N=21，绘出h(n)及其幅频响应特性曲线。 -Window function with a variety of FIR digital filter design. Were rectangular window and Hamming window design of linear phase FIR low-pass filter. Req
FIR
- FIR结构数字滤波器，64阶。在Altera FPGA上验证通过-FIR digital filter structure, 64 bands. Verified by the Altera FPGA on the
FIR-filter-VHDL-code
- 基于FPGA的17阶FIR滤波器VHDL代码。文件附带了FIR数字滤波器理论的介绍。-FPGA-based 17-order FIR filter VHDL code. File with the FIR digital filter theory introduction.
Digital.Image.Processing
- 数字图像处理 直方图修正 空间域平滑 空间域锐化 梯度倒数加权平滑法 中值滤波 多种算子锐化 灰度最相近的6个邻点平均法-Histogram correction of digital image processing spatial spatial smoothing sharpening Gradient Inverse Weighted Smoothing median filter operator sharpening a variety of gray nearest neighbo
IIRfilterFPGA
- 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
MyCVI0
- 改程序用CVI编程得到，功能十分强大，可以进行FFT&IFFT算法、数据采集、相关性分析、数字滤波器等功能。-CVI programming procedures to be used, features a very powerful and can be FFT & IFFT algorithm, data acquisition, correlation analysis, digital filter functions.
ad
- 配置单片机的A/D转换器模块，使其对D2区的电位器进行采样，采样结果显示在数码管上。满量程电压为3.3V时，10位A/D的分辨率大约为3mV，由于受噪声影响，A/D采集的数值会出现噪声，尝试添加数字滤波算法，降低噪声的影响。-Configure MCU A/D converter module, so pairs of D2 region potentiometer sampled, the sampling results show that in the digital pipe. Full
PSO
- 粒子群算法滤波器，用粒子群算法实现了LP滤波器-Particle swarm algorithm filter, particle swarm algorithm with the LP filter
sscyb
- 梳状滤波器的频率特性和实际低通数字滤波器的典型幅频特性-Comb filter frequency characteristics and actual low pass digital filter typical amplitude-frequency characteristic
filter
- 实现数字滤波模拟器，很值得一看，主要用于学习用途了-The realization of digital filter simulator, it is worth a visit, mainly for learning purposes of the