beamforming

两个相控阵天线时域波的传播不同阶段主要表现不同(In this code, the time domain wave propagation for two phased array antennas at different phase differences are shown. Thanks to the constructive and destructive interferences, the main beam of the wave is steered towards angle of interest. This code is used to generate the following animation: )

小波去噪的matlab程序。有三种阈值选择方法：标准的，强制的，自己设置的。(Wavelet denoising matlab program. There are three kinds of threshold selection method: standard, mandatory, set up their own.)

LZW就是通过建立一个字符串表,用较短的代码来表示较长的字符串来实现压缩. (LZW is through the establishment of a string table, with a short code to represent long strings to achieve compression.)

分析晶体的TEM衍射斑点与对应的晶面,能快速准确的获得TEM分析结果。(The TEM analysis of crystal diffraction spot with the corresponding crystal plane, and can rapidly and accurately obtain the TEM analysis results.)

该文件夹内是正交频分复用的matlab程序实现方法，希望对大家学习有用(The folder is orthogonal frequency division multiplexing matlab program implementation, we hope to learn useful)

采用模糊神经网络PID控制，使系统输出跟踪上输入。(Use fuzzy neural network PID control and make the system output track the input.)

Function to compute the Karhunen-Loeve Transform (KLT) on an ensemble of 1-D signals,

MATLAB的详细介绍，基于MATLAB的线性预测，语音信号，多个不同谐振频率的合成等等(A detailed description of MATLAB, MATLAB-based Linear Prediction, voice signal, a number of different resonant frequency synthesis, etc.)

说明：  xiaochengxusmall case,may be useful for all of you (small case,may be useful for all of you )

导入统计套利品种的计算过的残差（要平稳）命名为resid文件，残差低于两个标准差买入，高于两个标准差卖出，计算买入和卖出点、次数以及收益，比较简单的一个小程序。(Calculation of statistical arbitrage varieties imported over residuals (to smooth) file named resid residuals less than two standard deviations to buy, sell higher than two standard deviations to calculate buy and sell points, the number and income , a relatively simple applet.)