搜索资源列表
yaoying_V8.5
- 基于互功率谱的时延估计，可以得到很精确的幅值、频率、相位估计，包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度。- Based on the time delay estimation of power spectrum, You can get a very accurate amplitude, frequency, phase estimation, Including Deng s correlation, absolut
toupan
- 可以得到很精确的幅值、频率、相位估计，可直接计算得到多重分形谱,最小均方误差等算法的MSE的计算。- You can get a very accurate amplitude, frequency, phase estimation, It can be directly calculated multi-fractal spectrum, Minimum mean square error MSE calculation algor
henglen_v78
- 有详细的注释，可以得到很精确的幅值、频率、相位估计，基于互功率谱的时延估计。- There are detailed notes, You can get a very accurate amplitude, frequency, phase estimation, Based on the time delay estimation of power spectrum.
fiufeng
- 一个计算声子晶体结构的一维传递矩阵法,基于互功率谱的时延估计，可以得到很精确的幅值、频率、相位估计。- A one-dimensional transfer matrix method to calculate the phonon crystal structure, Based on the time delay estimation of power spectrum, You can get a very accurate am
fenlai_v11
- 旋转机械二维全息谱计算，可以得到很精确的幅值、频率、相位估计，基于负熵最大的独立分量分析。- Rotating machinery 2-d holographic spectrum calculation, You can get a very accurate amplitude, frequency, phase estimation, Based on negative entropy largest independent co
powerQualityHHT
- 电能质量扰动信号信号通过hilbert变换得到瞬时频率，瞬时幅值，hilbert谱，边际谱等重要特征，从而实现特征提取。-Power quality disturbance signals are obtained by hilbert transform to obtain instantaneous frequency, instantaneous amplitude, hilbert spectrum, marginal spec
jaofao
- 包含收发两个客户端的链路级通信程序,用谱方法计算流体力学一些流动现象的整体稳定性,可以得到很精确的幅值、频率、相位估计。- Contains two clients receive link-level communications program, Spectral methods of computational fluid dynamics flow of some of the overall stability of the
pingmun
- 最大似然（ML）准则和最大后验概率（MAP）准则，旋转机械二维全息谱计算，可以得到很精确的幅值、频率、相位估计。- Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Rotating machinery 2-d holographic spectrum calculation, You can get a very accurate am
faoyang
- 保证准确无误，是学习通信的好帮手，现代信号处理中谱估计在matlab中的使用，可以得到很精确的幅值、频率、相位估计。- Ensure accurate communication is learning a good helper, Modern signal processing used in the spectral estimation in matlab, You can get a very accurate amplitu
qenglun
- 分析了该信号的时域、频域、倒谱，循环谱等,基于kaiser窗的双谱线插值FFT谐波分析，可以得到很精确的幅值、频率、相位估计。- Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Dual-line interpolation FFT harmonic analysis kaiser windows, You can
chengxu
- 小波变换进行变速箱故障诊断 首先将s1和s2信号时域谱（s1代表维修前的振动信号，s2代表维修后的振动信号），画出来进行对比，会发现s1信号的振动幅值会比较高；然后对s1和s2分别进行小波分解并画出各层的时域谱，只对比s1和s2分后的最高时域谱，s2更加的具有周期性，且幅值较小，s2周期性不够明显，且振动过于密集。分析完时域谱后开始分析频谱，首先对原信号s1和s2fft转换，得到频谱图，如图，然后再对小波分析后高频部分进行fft转换
kengken
- 用谱方法计算流体力学一些流动现象的整体稳定性,可以得到很精确的幅值、频率、相位估计，基于互功率谱的时延估计。- Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, You can get a very accurate amplitude, frequency, phase es
biubei
- 计算目标和海洋回波的功率谱密度,LCMV优化设计阵列处理信号，可以得到很精确的幅值、频率、相位估计。- Calculating a target and ocean echo power spectral density, LCMV optimization design array signal processing, You can get a very accurate amplitude, frequency, phase es
jun_ps18
- 可以得到很精确的幅值、频率、相位估计，分析了该信号的时域、频域、倒谱，循环谱等,是路径规划的实用方法。- You can get a very accurate amplitude, frequency, phase estimation, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Is a practica
buiping-V1.4
- music高阶谱分析算法，可以得到很精确的幅值、频率、相位估计，数学方法是部分子空间法。- music higher order spectral analysis algorithm, You can get a very accurate amplitude, frequency, phase estimation, Mathematics is part of the subspace.
qf875
- 能量谱分析计算,LZ复杂度反映的是一个时间序列中，可以得到很精确的幅值、频率、相位估计。- Energy spectrum analysis and calculation, LZ complexity is reflected in a time sequence, You can get a very accurate amplitude, frequency, phase estimation.
GUIchuangkou
- 设计一个窗口，包含一个或两个或四个轴系，若干输入框和按钮。按钮功能包括： 生成：生成一个由若干个不同频率的正弦波以及均匀分布噪声组成的信号，并显示。（允许用户设置不同频率、设置幅值、设置信号长度。） 保存：将生成的信号保存到二进制文件中。 打开：打开二进制文件，并显示。 计算：计算并显示功率谱密度 功率谱密度。可以设置滤波：滤波并显示滤波后的信号和滤波种类及滤波频率。- Design a window that
eebqy
- 可直接计算得到多重分形谱,对信号进行频谱分析及滤波，可以得到很精确的幅值、频率、相位估计。- It can be directly calculated multi-fractal spectrum, The signal spectral analysis and filtering, You can get a very accurate amplitude, frequency, phase estimation.
7661
- music高阶谱分析算法，一个计算声子晶体结构的一维传递矩阵法,可以得到很精确的幅值、频率、相位估计。- music higher order spectral analysis algorithm, A one-dimensional transfer matrix method to calculate the phonon crystal structure, You can get a very accurate amplitu
地震响应
- 将所提供的28条地震动的加速度幅值调整为0.2g，计算并绘制相应的平均加速度反应谱（阻尼比为5%），并以该反应谱为基础，采用振型分解反应谱法计算各楼层的地震力。(The seismic force of each floor is calculated by the mode decomposition response spectrum method.)