peiqui

travel guide to helsinki

载波频率不同的多个DSB信号混合后，在不知道源信号的情况下，将混合后的DSB信号分离出来(A different carrier frequency signals of multiple DSB after mixing the source signals without knowing the circumstances, would be a mixture of the DSB signal separation)

用MUSIC算法作谐波恢复，该算法精确度非常高，能够分辨0.013Hz的频率分量。(Using MUSIC algorithm for harmonic retrieval, the algorithm accuracy is very high, to distinguish the frequency components 0.013Hz.)

说明：  该工具包是最新版本的copula工具厢。可实现copula建模，并有copula函数可选择。((The toolkit is the latest version of the pair copula toolkit. The copula modeling of high dimensional data can be realized, and sometimes the copula function can be selected.))

对室内的行人定位跟踪算法进行研究：包括基于RSS的KNN室内定位算法、基于RSS的卡尔曼滤波算法、融合RSS和DR的粒子滤波算法 等。(indoor pedestrian position tracking algorithm is studied, such as the KNN localization algorithm based on the RSS, the kalman filter algorithe based on the RSSthe particle filter algorithm which is fusion of RSS DR and Map information.)

本程序利用FDTD算法对圆柱进行计算，程序对FDTD相关研究者很有用！(This procedure using FDTD algorithm for calculation, cylindrical program is very useful to FDTD related researchers!)

Program will detect colour ball in a video by calculating colour values

The model consists of two systems, a climate control system and an electrical system. This allows for examination of the loading effects of the climate control system on the car s electrical system.

Describes how to find the theta value in CPFSK

应用PCA进行特征提取和降维，可以应用于数据挖掘，机器学习，人脸识别上！(Application of PCA for feature extraction and dimensionality reduction can be applied to data mining, machine learning, face recognition on!)