doarima

简单描述了在MATLAB中的一些常用的绘图语言，规则和技巧(Briefly describes some of the commonly used in the MATLAB graphics language, rules and techniques)

说明：  此模型为MATLAB仿真DAB三重移相的六种工作模态。(This model is matlab simulation DAB triple phase shifting .)

MVDR beamformer with interference

说明：  基于非负矩阵分解（NMF）的人脸特征提取算法，NMF基本思想是找到一个线性子空间W，使的构成子空间的基本图像的像素点都是正值，而且人脸图像在子空间上的投影系数也是正数(Non-negative Matrix Factorization (NMF) of facial feature extraction algorithm, NMF basic idea is to find a linear sub-space W, so that the composition of sub-space of the basic image pixels are positive, and face image in the sub-space projection coefficient is positive)

1.产生正弦信号，方波信号，均匀噪声； 2.信号的叠加； 3.信号的相关分析； 4.信号的卷积； 5.信号的和； 6.信号的频谱图。(1. Generate sine signal, square wave signals, uniform noise 2. Signal superposition 3. The signal correlation analysis 4. The convolution of signal 5. The sum of signal 6. The signal spectrum.)

包括8PSK和18QAM调制程序，复信号，带成型滤波器。程序简单易行，绝对可靠。(8PSK and 16QAM signal。)

利用直线阵列麦克风接收信号，使用music算法实现声源的定位，有噪声状态下效果好。(Using a linear array microphone receives the signal, the music algorithm to achieve the positioning of the sound source, the effect of noise state.)

electric field of bragg reflectivity waveguide

计算合流超线几何函数(confluent hypergeometric function)的matlab函数. 直接将对应值代入即可使用.经过mathematic计算后的值对比,完全一致. (Ultra-line calculation of the geometric function confluence (confluent hypergeometric function) function of matlab. Directly into the corresponding value to use. After mathematic calculation of the value of contrast, is fully consistent.)

该SIMULINK程序描述的是有源滤波器(APF)挂载在电网后滤除了电网的谐波电流。(This demonstration illustrates the use of a shunt active harmonic filter (AHF) to minimize the harmonic content propagated to the source a non-linear load.)