Signal-analysis

国外高校老师编写的语音信号特征提取程序，非常实用初学者研究( [E, V, A, P] = analysis(x, N, U, M) extracts vocoder parameters E, V, A, and P from the speech signal x on a frame by frame basis. N is the analysis frame length, U is the update length, and M is the order of the linear prediction analysis. The return arguments are the extracted parameters, where E, V, and P are vectors with "n_frames" (the number of analysis frames, see code below) elements, A is a (n_frames, M+1) size matrix (includes the leading 1 of the polynomial).)

关于ofdm_qpsk的一些使用小程序 其中包括关于单载波的一些信道干扰影响的比较等(ofdm-qpsk-mycreatechannel11)

稀疏约束的非负矩阵分解Non-negative Matrix Factorization with Sparseness Constraints(Non-negative Matrix Factorization with Sparseness Constraints)

transforms geodescial coordinates in geocentrical and vice versa

采用邻近插值法和双线性插值法图像进行缩放和旋转(In neighbor interpolation and bilinear interpolation image scaling and rotation)

包括最小二乘法、SVM、神经网络、1_k近邻法,小波包分析提取振动信号中的特征频率，利用最小二乘算法实现对三维平面的拟合。( Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Wavelet packet analysis to extract vibration signal characteristic frequency, Least-squares algorithm to fit a three-dimensional plane.)

It is a modern control engineering book It is a modern control engineering book It is a modern control engineering book It is a modern control engineering book It is a modern control engineering book

The Prony method of finding AR MA ARMA model coefficients

根据激光波长和所需波带片大小，画出菲涅尔波带片图样(According to the size of the laser wavelength and the desired zone plate, draw a Fresnel zone plate pattern)

一篇经典的基于RBPF的目标跟踪论文，引用率很高。希望对大家有帮助。(A Rao-Blackwellized Particle Filter for EigenTracking)