filmsgrowth

基于LANDMARC的定位系统上进行的算法复杂度的减小的优化，包括了具体的优化后系统的实现，误差前后对比，改文章还提出了一种adaptive的定位算法，更利于外部变化环境下(In wireless networks, a client’s locations can be estimated using signal strength received from signal transmitters. Static fingerprint-based techniques are commonly used for location estimation, in which a radio map is built by calibrating signal-strength values in the offline phase. These values, compiled into deterministic or probabilistic models, are used for online localization. However, the radio map can be outdated when signal-strength values change over time due to environmental dynamics, and repeated data calibration is infeasible or expensive. In this paper, we present a novel algorithm, known as Location Estimation using Model Trees (LEMT), to reconstruct a radio map by using real-time signal-strength readings received at the reference points. This algorithm can take real-time signal-strength values at each time point into account and make use of the dependency between the estimated locations and reference points. We show that this technique can effectively accommodat)

matlab程序提取语音信号的基音频率、共振峰、能量、MFCC等特征参数。(The matlab program to extract the speech signal fundamental frequency, Gong Zhenfeng, energy, MFCC and other characteristic parameters.)

VNOI code minion.pas nguoi_giao_hang.pas robot_leo_cot.pas Max_square.pas Max_square_rectangular.pá

说明：  Vector control of three phase induction motor

R_K分析法，语句简单易懂，结构简单可以广为使用(R_K analysis, the statement is straightforward, simple structure and can be widely used)

电力系统仿真.单相逆变桥，理想开关，整流器等(simulition of power electronics)

用Matlab仿真直接序列扩频系统,M文件编译，附带PPT说明(Matlab simulation with direct sequence spread spectrum system, M files to compile, with notes PPT)

This program makes a of images to be used for various computer vision applications

S函数编写的自抗扰控制器，已经试验过，没有问题(ADRC controller is written by S function, it has been tested and there is no problem.)

Matlab的MPEG程序. 它是MPEG心理声学模型的MatLab实现。(Matlab Program of MPEG. This is an implementation of the MPEG psychoacoustic model 1, layer I, for MATLAB.)