Power-spectrum-analysis

本程序利用杜修力－陈厚群功率谱，考虑空间二维相干的hao相干函数模型的沿桥纵向地震波(This procedure using DU Xiu-li- Chen Houqun power spectrum, consider the space of two-dimensional coherence function hao coherent model of the longitudinal seismic waves沿桥)

用窗函数法设计FIR数字滤波器 矩形窗 汉宁窗海明窗 布莱克曼窗(With window function design FIR digital filter rectangular window Hanning Hamming Blackman window)

ofdm reduce papr in pts

肤色分割的MATLAB 代码，主要是利用YCrCb来探测皮肤区域，然后进行边界提取。 希望对您有所帮助！(Color segmentation of the MATLAB code, mainly using YCrCb to detect skin regions, and then proceed to extract the border. I hope for your help!)

AR模形拟合工具，提供AR模型的拟合与模拟(AR model )

生成（0,1）随机序列，白噪声。生成M序列。(Generating (0,1) random sequence, the white noise. Generate an M-sequence.)

matlab的粒子群算法工具箱(PSO toolbox)，用于求解极值等(matlab PSO toolbox)

附件里面是三相光伏模型，pq控制，大家共享(Three phase photovoltaic model, PQ control, we share)

compressive sensing theory

this function calculate Hisao Causality relation between X and Y and define their unit root situation by ADF method.