OFDM

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 However, the radio map can be outdated when signal-strength values change over time due to environmental dynamics, and repeated data calibration is infeasible or expensive.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)

此为频谱分析工具箱，如寻找频谱峰值等等功能的源代码(This is the spectral analysis toolbox, such as the search for the peak spectrum function of the source code, etc.)

说明：  msk调制解调程序，利用matlab进行仿真，通信类设计可用(msk modulation and demodulation process simulation using matlab, Communications design available)

二元精馏塔开工物料衡算模拟，板式精馏塔，开工过程阶段不利于生产，即找到稳定时间点(Binary distillation column start material balance simulation)

this file contains matlab code for gui

1.Fisher分类算法 2.感知器算法 3.最小二乘算法 4.快速近邻算法 5.K-近邻法 6.剪辑近邻法和压缩近邻法 7.二叉决策树算法(1.Fisher Classification Algorithm 2. Perceptron algorithm 3. Least-squares algorithm 4. Fast nearest neighbor 5.K-neighbor method 6. Clips neighbor neighbor method and compression method 7. Binary Decision Tree Algorithm)

golomb compression ratio and entropy

说明：  电子书：精通MATLAB 北航 张志勇等人著(Electronic book (pdf version): Be a expert of MATLAB. Written by Zhiyong Zhang of BUAA)

linear programing demo. An easy example in matlab. Very easy to follow this demo.

cs压缩传感用于信号估计和信号去噪,是一种非常有效而且相当先进的技术(cs compressed sensing for signal estimation and signal denoising is a very effective and very advanced technology)