VtE

　MUSIC 算法是利用接收数据的协方差矩阵(Rx)分离出信号子空间和噪声子空间，利用信号方向向量与噪声子空间的正交性来构成空间扫描谱，进行全域搜索谱峰，从而实现信号的参数估计。(MUSIC algorithm is used to receive data covariance matrix (Rx) to isolate the signal subspace and noise subspace, using the signal direction vector and noise subspace orthogonality to form the spatial scan spectrum, full-domain search peaks in order to achieve signal The parameter estimation.)

矩量法实现二维平面入射电磁波在椭圆柱上的散射(Method of moments to achieve the two-dimensional scattering of incident electromagnetic wave in the oval column)

The objective is to demonstrate character/ symbol frequency distribution analysis (reference to the English language) on 2 vintage ciphers, namely Caesar cipher (a mono-alphabetic substitution cipher) and the Vigenere cipher (a poly-alphabetic substitution cipher).

BATTLE OF HELICOPTERS

说明：  这是一个很好的标定工具箱，通过他的学习，可以掌握着一部分(This is a very good Calibration Toolbox, through his study, can hold part)

卡尔曼滤波算法实现，Matlab语言算法研究，经典卡尔曼滤波算法，使用于航迹跟踪和外推。(Kalman filter algorithm, Matlab language algorithms, rest, thank you thank you)

主要内容包括波束形成、DOA估计、相干信号的DOA估计、二维DOA估计、宽带阵列信号处理、阵列多参数估计等(The main contents include beamforming, DOA estimation, coherent signal DOA estimation, two-dimensional DOA estimation, wideband array signal processing, array multi parameter estimation, etc.)

非线性光学材料的光限幅特性理论拟合，给出透过光强随输入光强的变化(optical limitting)

Sİ MULATED ANNEALING MATLAB OPTIMUM

音频信号的处理:导入一个时长若干秒的音频信号，得到该音频文件的频率fs和幅度A，显示信号的时域图和频谱图，加入频率为fs/3，幅度为2A的噪声，分析、显示并播放有噪声时时域图和频谱图，以及滤除噪声后的信号的时域图和频谱图。(Audio signal processing: Import a duration of several seconds of the audio signal to obtain a frequency fs, and the amplitude A of the audio file, the time-domain diagram of a display signal, and frequency spectrum, the frequency fs/3, amplitude noise 2A, analysis , display and playback of the noise always domain diagram and frequency spectrum, and the signal after the noise filtering time-domain diagram and spectrum FIG.)