搜索资源列表
spectrumcorrectenergymethodshare
- 离散频谱校正，采用加hanning窗的能量重心法校正，程序已实际验证-Discrete spectrum correction, correction with adding hanning window energy gravity method, program has been the actual authentication
vuvuz
- SPEECH ENHANCING USING HANNING WINDOW
aecm_core
- Square root of Hanning window in Q14.
Untitled2
- 二维 PSD基本程序，包含汉宁窗口算法,非常适合自学-Two dimensional PSD basic procedures, including Hanning window algorithm
FIR-digital-filter
- 用窗函数（矩形窗、汉宁窗、海明窗和布莱克曼窗）法设计FIR数字滤波器-Using the window function (rectangular window and hanning window, hamming window and blackman window) method to design FIR digital filter
Someclassic-matlab-program
- 一些经典的matlab程序源码有MATLAB图像处理实现螺纹识别、频谱分析加汉宁窗函数、蒙特卡洛法求椭圆面积、RBF神经网络的训练等-There are some classic matlab program source code matlab image processing to achieve a thread identification, spectrum analysis of Hanning window function, Monte Carlo method for elli
low-pass-filter-matlab-program
- 实现了Fir汉宁窗设计II型数字低通滤波器，文件中含有子函数文件，运行成功，无错误-The Fir Hanning window design II digital low-pass filter, the file contains sub function files, run successfully, no error
jiachuangchazhiFFT
- 为了抑制频谱泄露和栅栏效应，对FFT加hanning窗并采用双谱线插值的方法提高算法精确度-In order to suppress the spectrum leakage and fence effect of FFT plus hanning window and double line interpolation method improves the accuracy of the algorithm
FIR_Filter_HanningWindow
- In this File, desigining of Hanning Window based FIR filter is given.
Bearing_FFT
- Bearing FFT using Hanning Window
2
- 基于交叉累计剩余熵的图像配准中插值方法的改进 交叉累计剩余熵（CCRE）比传统互信息在配准强噪声图像时更具优势,但采用部分体积（PV）插值的CCRE在网格点容易产生局部极值,不利于变换参数的优化。针对该问题,研究基于3阶B样条函数的PV插值（BPV）、哈宁窗sinc函数的PV插值（HPV）和Blackman-Harris窗sinc函数的PV插值（BHPV）方法在CCRE中的应用,提出一种新的插值方法。该方法采用灵活的邻域中心,将插值点对联合直方图贡献的权重分散到临近的9个点上,并使用高
Copy_of_HHT0
- 正弦信号加汉宁窗调制，快速傅里叶变换，生成激励信号(Sinusoidal signal modulation Hanning window)
ellipfilter
- 利用椭圆低通滤波器对信号进行滤波，并利用加汉宁窗的插值方法对信号进行了频谱分析(To filter the signal by using the elliptic low pass filter, and the signal spectrum analysis using interpolation method and Hanning window)
chuang
- 线列阵加窗波束形成。（矩形窗、hamming窗、hanning窗）(Windowed linear array beamforming. (rectangular window, Hamming window, Hanning window))
用汉宁窗函数 的频谱分析源代码
- 减少频谱泄漏，通常在采样后对信号加窗。在电机故障诊断领域，需同时考虑频率分辨率和频谱泄漏。应用最广泛的窗函数是汉宁窗。(To reduce the spectrum leakage, a window is usually added to the signal after sampling. In the field of motor fault diagnosis, frequency resolution and spectrum leakage should be considered
qsm_swi_2d.m
- 用于进行swi处理，二维hanning窗滤波，最小密度投影(swi processing, 2d-hanning window filter, minimum intensity projection)
flostft
- 构造一个跳频信号使之产生稳定的时频波形，并用汉宁窗去 进行时频分析(To construct a frequency hopping signal that is generated when the frequency waveform is stable, and with a Hanning window to time-frequency analysis)
hann
- 能够实现信号加汉宁窗，可以很好地克服频谱泄露(The signal Gahanning window is able to overcome spectrum leakage.)
示波器波形分析
- 首先读取csv文件（来自示波器或其他来源），csv是字符格式的文本文件。然后，对采样波形进行谐波分析，将输入信号分解成：A0直流分量，A1基频分量，A22次谐波，A33次谐波……N噪声。采用的是加hanning窗的FFT算法。最后，求取 总谐波失真率THD（%）(First read the CSV file, and CSV is a character format text file. Then, the input signal is decomposed into A0 DC comp
STFT
- 雷达原始信号，通过设计的汉宁窗滤波器+STFT得到瞬时频率以及滤波后的呼吸心跳的波形图显示(The original radar signal is obtained by Hanning window filter + STFT to obtain the instantaneous frequency and the waveform of the filtered breath and heartbeat)