搜索资源列表
hm_lp
- 哈明窗低通滤波器，Hamming window lowpass filter-Hamming window lowpass filter
fir_wave_highpass
- 用MATLAB实现对一声音信号用加汉明窗的滤波器进行处理后输出声音信号。-Using MATLAB after a sound signal processing Hamming window filter output sound signal.
yuyin
- 语音的预处理，加汉明窗，短时平均能量和过零率-Pretreatment of speech, Hamming window, the average short-term energy and zero rate
Untitled1
- 利用汉明窗口实现的带通滤波，对信号进行预处理-Hamming window to achieve a band-pass filter, the signal preprocessing. . .
f1
- 利用fir1函数及hamming窗设计低通滤波器-Use fir1 hamming window function and design of low-pass filter
hamming_LFM_COMP
- 针对雷达信号的脉冲压缩处理，进行了仿真，并加了汉明窗，以对比主副瓣比的改善-For pulse compression radar signal processing, simulation, and add a Hamming window to contrast ratio improved sidelobe
voice
- 利用FFT和汉明窗进行语音加密 源程序包含在word里面-Hamming window using FFT and voice encryption source code is included in the word inside
aa
- 采用不同的方法对HRV信号进行功率谱估计。选择矩形窗，汉宁窗，汉明窗，Blackman窗-Using different methods of HRV signal power spectrum estimation.Select the rectangular window and hanning window, hamming window and Blackman window
DFT
- 对实域信号加窗（矩形窗、汉明窗）做DFT分析信号频谱-The real field signal plus (rectangle window, hamming window) do DFT spectrum analysis
Ex3.9
- 用MATLAB分别利用汉明窗、汉宁窗、布莱克曼窗和凯泽窗设计一个带通滤波器-Respectively, with the use of MATLAB Hamming window, Hanning window, Blackman window and Kaiser window design a bandpass filter
matlab_window
- 窗函数（三角窗，汉明窗，汉宁窗，矩形窗）的实现-Window function (triangular window, Hamming window, Hanning window, rectangular window) to achieve
filter
- fir低通滤波器，可以帮助我们很好的理解滤波器的含义，实现了汉明窗-fir low pass filter, can help us understand the meaning of a good filter to achieve a Hamming window
59729
- The following Matlab project contains the source code and Matlab examples used for 2 d fir filter design. 2-D zero phase digital FIR filter using Hamming Window The source code and files included in this project are listed in the project files s
FIR
- FIR滤波器，使用hamming窗函数，对正弦信号的傅里叶分解形式进行滤波-FIR filters, using hamming window function, Fourier decomposition form sinusoidal signal filtering
LVBO
- 分别使用矩形窗和汉明窗函数设计一个线性相位FIR低通滤波器，使其逼近理想低通滤波器的频率特性。采用频率抽样法设计FIR数字低通滤波器滤波器。-Using rectangular window and hamming window function to design a linear phase FIR low-pass filter, the frequency characteristics of the ideal low-pass filter. Frequency sampling m
qingzhuoyin
- 此代码是在MATLAB下进行清浊音短时频谱分析，用到汉明窗。-This code is carried Voicing short time spectral analysis in MATLAB, use the Hamming window.
winfft
- 对信号进行加窗分析，分别对信号加矩形窗、汉明窗进行傅里叶变换后分析加窗后的信号的频谱图，与原信号对比-To add window analysis of signal, the signal respectively and the rectangle window, hamming window and window after Fourier transform analysis of signal spectrum, and compared with the original signa
chuangbijiao
- 设计一个阻带下限0.45*pi 阻带上限0.8*pi 通带下限0.55*pi 阻带上限0.7*pi 通带衰减0.15dB，阻带衰减40dB，分别用汉宁窗汉明窗凯瑟窗布莱克曼窗设计滤波器，对比分析各方法优劣-Design a stop-band limit 0.45* pi stopband limit 0.8* pi Passband lower limit 0.55* pi stopband limit 0.7* pi Passband attenuation 0.15dB
Untitled6
- 分别用矩形窗、汉宁窗、海明窗、三角窗和Blackman窗设计一 的线性相位带通滤波器，观察它们的3dB和20dB带宽，并比较五种窗的特点。-Respectively rectangular window, Hanning, Hamming window, triangular window and Blackman window design a linear phase bandpass filter, observe their 3dB and 20dB bandwidth and comp
exercise317_1
- Plot the log-magnitude of the Fourier transform of the signal over the interval [0, π], using a 1024-point FFT. The signal should be windowed with a Hamming window of two different durations: 25 ms and 10 ms with the window placed at the signal’s