搜索资源列表
imageimpose
- 数字图像矩阵数据的显示及其傅立叶变换 二维离散余弦变换的图像压缩 采用灰度变换的方法增强图像的对比度 直方图均匀化 模拟图像受高斯白噪声和椒盐噪声的影响 采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 图像的自适应魏纳滤波 运用5种不同的梯度增强法进行图像锐化 图像的高通滤波和掩模处理 用巴特沃斯（Butterwo
FIR
- 设计一个数字FIR低通滤波器，其技术指标如下：Wp=0.2 Rp=0.25 Ws=0.3 As=50-Design a digital FIR low-pass filter, the technical indicators are as follows: Wp = 0.2 Rp = 0.25 Ws = 0.3 As = 50
FILter
- 利用模拟Butterworth滤波器设计数字低通滤波器！-Analog filter design using Butterworth digital low-pass filter!
lowpass
- 设计二阶低通滤波器 有需要的同学可以下载来-Second-order low-pass filter design students need to see is available for download
liue
- 用窗函数法设计线性相位FIR低通滤波器。要求通带截止频率ωc=π/4，单位脉冲响应h(n)的长度N=23。绘出h(n)及其幅频响应特性曲线-Window function with linear phase FIR design a low pass filter. Required pass-band cutoff frequency ωc = π/4, unit impulse response h (n) of length N = 23. Plot h (n) and frequency
lvboqi
- matlab程序滤波器,有IIR各种滤波器，可以实现低通，高通，带通，带阻等滤波器-matlab program filters, there are various IIR filters can achieve a low pass, high pass, band pass, band stop filter
lowpass_FIR
- 低通FIR滤波器的源码，简单有效。低通FIR滤波器的源码，简单有效。-Low-pass FIR filter source, simple and effective
filter-remove-noise
- 低通滤波器去除噪声-Low-pass filter to remove noise
FIR_pinlv
- FIR滤波器， 设计一个线性相位有限冲激响应低通滤波器，使其满足如下指标：通带边界为2kHz，阻带边界为2.5kHz，通带波纹 =0.005，阻带波纹 =0.005，抽样率为10kHz。采用多尔夫-切比雪夫窗进行设计，进行频谱分析。-FIR filter, design a linear phase FIR low-pass filter to meet the following indicators: passband border to 2kHz, stopband border to 2
fir_filter
- EDA 实验课程设计 低通滤波器的设计源代码-EDA experimental curriculum design low-pass filter design source code
e3
- 数字滤波器的设计,用双线性变换设计N阶巴特沃斯低通数字滤波器。-The design of the digital filter, using bilinear transformation design N order butterworth low-pass digital filter.
im.bin.shejifa
- 分别用脉冲响应变法与双线性变换法设计低通数字滤波器-Using method of impulse response reform and bilinear transformation design of low pass digital filter
moniyuanxinzhuahuan
- 由模拟原型低通滤波器转换为各种模拟滤波器的matlab源代码。-By the simulation prototype low-pass filter can be converted into a variety of analog filter matlab source code.
filter
- 高通、低通、带通滤波器设计matlab源代码 可以直接使用！-High-pass, low-pass, band-pass filter design matlab source code It can be used directly!
FIR
- FIR低通滤波器和FIR带通滤波器程序，带频谱显示，希望对大家有用-FIR low-pass filter and a FIR bandpass filter program, with spectrum display, hope to be useful
FT&chirpZ
- 利用傅里叶变换以及chirpZ变化求得计算低通滤波器的响应频率(The response frequency of low pass filter is calculated by Fourier transform and chirpZ change)
signal_processing
- 产生线性调频信号,可以是宽带，也可以是窄带信号。还有低通滤波器(A linear frequency modulated signal can be produced ,wideband or narrowband. There are also low-pass filters)