搜索资源列表
MWINDOW
- Routine mwindow: To Obtain Window Function. Input parameters: n : the length of window data. iwindow: window type desired. if : iwindow=1: rectangular window , =2: triangular window , =3: cosin window , =4: Hanning window , =5: Ham
exa030903
- 离散付里叶补零算法，以及2D汉明窗的离散付里叶算法-discrete Fourier-zero algorithm, and 2D Hamming window of discrete Fourier algorithm
pm_estimate
- 利用周期图法对序列的功率谱进行估计。数据窗采用汉明窗。假设在白噪声中分辨这三个不同频率的正弦信号,其相位是均匀分布在2PI的独立随机变量,而 是一个单位白噪声.生成50个长度为N=512的 的样本序列集合。 -use map cycle sequencing method of the power spectrum estimation. Data window using Hamming window. Assume that the white noise to differentiat
DSPMwindow
- 产生数字信号处理中常用的几种窗函数，包括ectangular window , triangular window ,cosin window , Hanning window , Hamming window , Blackman window ,Papoulis window-producing a digital signal processing used in several window function, including ectangular window, triangu
band-pass-filter 线性相位FIR带通滤波器
- 用MATLAB函数fir1设计一个具有如下指标的线性相位FIR带通滤波器：阻带截止频率为0.55pi 和0.85pi，通带截止频率为0.65pi和 0.75pi，最大通带衰减为0.2dB，最小阻带衰减为42dB。分别利用下面的窗函数来设计滤波器：汉宁窗、汉明窗、布莱克曼窗。对于每种情况，给出其冲激响应系数并画出设计的滤波器的幅频响应。-Designed with a MATLAB function with the following indicators fir1 linear phase F
FIRIIR.rar
- FIR汉明窗滤波器和IIR双线性变换法设计的低通滤波器，用于心电信号的滤波。,Hamming window FIR and IIR filter design bilinear transform low-pass filter for filtering ECG.
filterofmatlab.rar
- matlab实现的各种数字滤波器，包括矩形窗，汉明窗，汉宁窗，kaiser窗等。,matlab digital filter to achieve a variety of, including the rectangular window, Hamming window, Hanning window, kaiser windows.
FIR.rar
- 用窗函数法hamming设计的FIR数字低通滤波器，能够实现心电信号中随机噪声的去除,Hamming window function method with the design of FIR digital low-pass filter, ECG can be achieved in the removal of random noise
FIR.rar
- 本次课程设计是用麦克风采集一段语音信号并对该语音信号进行滤波去噪处理。课程设计平台为MATLAB7.1。设计步骤为：首先采集一段语音信号并观察其频谱，然后设计一个汉明窗FIR滤波器，最后对该信号进行滤波。信号在进行滤波处理后，能够听到滤波后的语音信号和滤波前相比明显的变得清晰，基本达到了设计目的。,The curriculum design is a section of a microphone speech signal acquisition and filtering of the sp
99341857matlab
- FFT algorithms FFT, IFFT, power spectrum calculation, including the Hamming window, Hanning window, triangle window, Blackman window, 4 term Blackman-Harris window of several of the power spectrum window function computing power.
fft
- FFT algorithms FFT, IFFT, power spectrum calculation, including the Hamming window, Hanning window, triangle window, Blackman window, 4 term Blackman-Harris window of several of the power spectrum window function computing power.
hamming
- returns the N-point symmetric Hamming window in a column vector.
hamming.h
- Header file with values of Hamming Window in float for window length=1024
hamming-and-hanning
- 汉宁窗和汉明窗的产生程序，分析他们的幅度和相位响应-Hanning window and Hamming window generation process, analysis of their amplitude and phase response
Matlab-window-function
- Matlab的窗函数_矩形窗_三角窗_汉明窗_汉宁窗_布莱克曼窗-Matlab window function _ rectangular window _ triangular window _ _ _ Han Hanning window, Hamming window Blackman window
window
- matlab hann hamming window FFT D TFT-matlab hann hamming window FFT DFT DTFT
MTD--Hamming
- 动目标检测（MTD）领域的仿真，画出了加汉明窗之后的频率响应曲线，经调试，可以运行-Moving target detection (MTD) in the field of simulation, draw the frequency response curve after Hamming window, debugging, you can run
LPF(FIR-Hamming)
- 采用Hamming窗实现的低通滤波器，可设置通带频率、截止频率以及带宽等滤波器特性参数。-The low-pass filter is realized by using Hamming window, can set the passband filter characteristic parameters such as frequency, the cut-off frequency and bandwidth.
hamming
- 2阶汉明自卷积窗函数的频谱特性图；归一化频率和幅值-hamming window
window function contrast
- 矩形窗，三角窗，汉宁窗，汉明窗，布莱克曼窗，巴特利特窗频谱对比图(The triangular window, rectangular window, Hanning window, Hamming window, Blackman window, Bartlett window spectrum comparison chart)