MATLABch4

實驗不同的加窗方式對信號頻譜估計的影響。矩形窗，海明窗，漢寧窗(rectwin,hamming,hanning)

试验模态参数的频域识别方法__导纳圆法模态参数识别(Experimental modal parameters identification method in frequency domain admittance circle method __ modal parameter identification)

二维矩形波导电磁波传播，Matlab程序，实习时编写！(Two-dimensional rectangular waveguide electromagnetic wave propagation, Matlab procedures, internship writing!)

啁啾光纤光栅，反应其延时功能，不同波长的反射光谱图(Chirped fiber grating, the response delay function, different wavelengths of reflection spectra)

基于图像拉普拉斯信息的图像分割matlab代码(image segmentation code based on image laplace information )

在MATLAB中求图像纹理特征，相控阵天线的方向图（切比雪夫加权），matlab程序运行时导入数据文件作为输入参数，合成孔径雷达（SAR)目标成像仿真，采用加权网络中节点强度和权重都是幂率分布的模型，采用了小波去噪的思想。( In the MATLAB image texture feature, Phased array antenna pattern (Chebyshev weights), Import data files as input parameters matlab program is running, Synthetic Aperture Radar (SAR) imaging simulation target, Using weighted model nodes in the network strength and weight are power law distribution, Using wavelet denoising thought.)

能量熵的计算，小波包分析提取振动信号中的特征频率，借鉴了主成分分析算法（PCA）。( Energy entropy calculation, Wavelet packet analysis to extract vibration signal characteristic frequency, It draws on principal component analysis algorithm (PCA).)

this code discribe the method related to nearest neighbour

里面包含五个有关matlab的学习的资料，特别适合初学者使用。(a very good learning material of matlab learning.)

Gordon, Salmond, and Smith 于1993年的论文中一个关于金融经济学中最常用经济算法模型的粒子滤波程序。(Gordon, Salmond, and Smith in a 1993 paper on financial economics, the most commonly used economic models of particle filter algorithm program)