Diagrama_Array_Tonpilz

programme de matlab sur une simulation WiMAX

图像处理中，HOUGH变换的实验程序，用MATLAB编写，配有可是图片(image processing, HOUGH transform the experimental procedure, using MATLAB, but equipped with photo)

programme pour calcule sunrise sunset soleil

Pocklington方法的ＭＡＴＬＡＢ环境下半波振子仿真(Pocklington methods under the MATLAB environment half-wave oscillator simulation)

数字FIR滤波器器设计，通带截止频率0.3pi，阻带截止频率0.2pi，通带衰减《=1db，阻带衰减》=40db(Digital FIR filter design, the passband cutoff frequency 0.3pi, stopband cutoff frequency 0.2pi, pass-band attenuation " = 1db, stop-band attenuation" = 40db)

说明：  用于分类，使用的是matlab工具，代码很简单，但是很实用。。。。。(class)

已调制信号计算其普相关密度，通过虚拟阵元进行DOA估计，是一种双隐层反向传播神经网络。( Modulated signals to calculate its density Pu-related, Conducted through virtual array DOA estimation, Is a two hidden layer back propagation neural network.)

说明：  在MATLAB环境下实现Huffman编码(In the MATLAB environment to achieve Huffman coding)

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 However, the radio map can be outdated when signal-strength values change over time due to environmental dynamics, and repeated data calibration is infeasible or expensive.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

espritsus算法的matlab实现，可以得到好的实验效果。(espritsus algorithm matlab implementation, can be a good experiment results.)