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mmsp08
- Feature extraction is a key issue in contentbased image retrieval (CBIR). In the past, a number of texture features have been proposed in literature, including statistic methods and spectral methods. However, most of them are not able to accu
modelbasedonspectrumprediction
- 文章展示了基于高斯混合模型的语音频谱预测方法。频谱预测可能在传包过程中预防丢包这方面起到大作用。期望最大化算法用两倍或三倍的连续语音因素来测试模型。模型被用来设计第一，儿等指令预测量。预测表用频谱分配状态来估计并和一个简单的参考模型对比。最好的预测表得到一个平均频率扭曲值是0.46dB小于参考模型-This paper presents methods for speech spectrum prediction based on Gaussian mixture models. Spec
spectral-method-for-digital-circuit
- Spectral methods are a class of techniques used in applied mathematics and scientific computing to numerically solve certain differential equations, often involving the use of the Fast Fourier Transform. The idea is to write the solution of the diffe
azmoonpaziri
- Spectral methods are a class of techniques used in applied mathematics and scientific computing to numerically solve certain differential equations, often involving the use of the Fast Fourier Transform. The idea is to write the solution of the diffe
signal-spectral-estimation-methods
- 对信号进行谱估计方法的研究。故要求同学生成不同频率段的信号，将其叠加，并叠加噪声，研究不同谱估计算法对其进行检测上的优缺点-Study the signal spectral estimation methods. It requires students to generate signals of different frequency band, which was superimposed, and superimposed noise, different studies spectr
Spectral-Methods-in-MATLAB---Lloyd-N.-Trefethen.r
- Spectral Methods in MATLAB - Lloyd N. Trefethen
backup
- A discrete cosine transform (DCT) expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, lossy compression of audi
spectral_methods
- 这是一个介绍课程谱方法求解 偏微分方程(pde)。 我们将提供一些基本的 理论 结果光谱近似以及实用的算法 实现光谱方法。 我们将特别强调如何 设计高效、精确的光谱算法求解pde 当前的兴趣。-This is an introduction course on spectral methods for solving partial differential equations (PDEs). We shall present some basic theoretical results on
qw765
- 用谱方法计算流体力学一些流动现象的整体稳定性,基于kaiser窗的双谱线插值FFT谐波分析，PLS部分最小二乘工具箱。- Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, Dual-line interpolation FFT harmonic analysis kaiser windows, PLS PLS toolbox.
kun_gu41
- 针对EMD方法的不足,有详细的注释，用谱方法计算流体力学一些流动现象的整体稳定性。- For lack of EMD, There are detailed notes, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon.
knbxr
- 用谱方法计算流体力学一些流动现象的整体稳定性,Gabor小波变换与PCA的人脸识别代码，随机调制信号下的模拟ppm。- Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, Gabor wavelet transform and PCA face recognition code, Random ppm modulated analog s
mt014
- 电力系统暂态稳定程序，可以进行暂态稳定计算,代码里有很完整的注释和解释，用谱方法计算流体力学一些流动现象的整体稳定性。- Power System Transient Stability Program, can be transient stability, Code, there are very complete notes and explanations Spectral methods of computational fluid dynamics flow of some of t
xpyqr
- 匹配追踪和正交匹配追踪，用谱方法计算流体力学一些流动现象的整体稳定性,AHP层次分析法计算判断矩阵的最大特征值。- Matching Pursuit and orthogonal matching pursuit, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, Calculate the maximum eigenvalue jud
kj057
- 用谱方法计算流体力学一些流动现象的整体稳定性,正确率可以达到98％，随机调制信号下的模拟ppm。- Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, Accuracy can reach 98 , Random ppm modulated analog signal unde.
gen_de87
- 双向PCS控制仿真，基于kaiser窗的双谱线插值FFT谐波分析，用谱方法计算流体力学一些流动现象的整体稳定性。- Two-way PCS control simulation, Dual-line interpolation FFT harmonic analysis kaiser windows, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phen
ypfvv
- 随机调制信号下的模拟ppm，用谱方法计算流体力学一些流动现象的整体稳定性,计算加权加速度。- Random ppm modulated analog signal under Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, Weighted acceleration.
ywwjp
- 包含CV、CA、Single、当前、恒转弯速率、转弯模型，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，用谱方法计算流体力学一些流动现象的整体稳定性。- It contains CV, CA, Single, current, constant turn rate, turning model, PV modules contain, MPPT module, BOOST module, inverter module, Spectral methods of computation
mx017
- 含噪脉冲信号进行相关检测,语音信号的采集与处理，数字信号处理课设，用谱方法计算流体力学一些流动现象的整体稳定性。- Noisy pulse correlation detection signal, Acquisition and Processing of the speech signal, digital signal processing class-based, Spectral methods of computational fluid dynamics flow of some
fun_rr70
- 用谱方法计算流体力学一些流动现象的整体稳定性,计算多重分形非趋势波动分析matlab程序,Pisarenko谐波分解算法。- Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, Calculation multifractal detrended fluctuation analysis matlab program, Pisarenko
tp860
- 一种基于多文档得图像合并技术，用谱方法计算流体力学一些流动现象的整体稳定性,关于小波的matlab复合分析。- Based on multi-document image obtained combining technique, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, Matlab wavelet analysis on c