homography2d

a paper about the wind turbines psat simulation and good

Yule—Walker方程构造信号的AR模型,Burg递推算法计算不同阶数的预测器系数(Yule-Walker equation for constructing the signal of AR model, Burg recursive algorithm to calculate the number of different order predictor coefficient)

hai this is useful for wavelet programming

Learning GNU Emacs,Emacs最全面的教程,此为第三版(Learning GNU Emacs, Emacs, the most comprehensive guide, the third edition of)

log-gabor用于年龄变化的人脸重构，效果很好(log-gabor)

近程模式下的单脉冲信号产生，频谱图,模糊函数图,模糊度等高线图，自相关函数图和多普勒敏感度(Short-range mode of the single pulse signal generator, spectrum map, fuzzy function maps, contour map of ambiguity, since the correlation function maps and Doppler sensitivity)

1.纽马克算法，振动分析方法，计算多自由度系统振动响应，位移，速度，加速度 2.用于计算多自由度系统固有频率、固有振型、模态质量、模态刚度矩阵、正则模态向量、受迫响应振动 3.里兹法是一种缩减系统自由度的近似方法，用于多自由度系统的求解 4.庞加莱截面图法，用来对多变量自治系统的运动进行分析 5.频谱图法，用于系统的频域分析 6.线加速度法求解系统振动响应 7.雨流计数法，主要用于工程界, 特别在疲劳寿命计算中运用非常广泛，对载荷的时间历程通过计数的过程反映了材料的记忆特性(1. Newmark algorithm, vibration analysis method to calculate multiple degrees of freedom system vibration, displacement, velocity, acceleration 2. Multi-DOF system for calculating the natural frequencies, mode shapes, modal mass, modal stiffness matrix, normal modes state vector, forced vibration response 3. Ritz method is an approximate method to reduce the degrees of freedom for multi-degree of freedom systems solving 4. Poincare sectional view method for multivariable autonomous motion system are 5. the spectrum analysis method for frequency domain analysis system 6. the method for solving linear acceleration system vibration 7. the rain flow counting method, mainly used in engineering, especially used in the calculation of the fatigue life of a very wide range of load time through the course of the process of counting it reflects the memory characteristics of the material)

对心电进行去噪滤波，平滑，以及阈值提取特征(Remove the noise on the ECG filtering, smoothing, and feature extraction threshold)

龙格库塔法和fft转换计算非线性微分方程，十分好用。简单方便。(Runge kutta method and FFT transformation calculation of nonlinear differential equations, is very good.Easy and convenient.)

802.11a物理层仿真代码，matlab(802.11a physical layer simulation code, matlab)