stbc_sm

旋转空间不变法，是阵列信号处理中经典方法，高分辨率DOA估计(espirit algorithm is widely used in high resolution DOA estimation)

人脸检测 我自己写的 不足之处请谅解 人脸检测 我自己写的 不足之处请谅解(face recognition)

本压缩包包括多种水印代码，其中有DCT1,DCT2,CDMA,LSB等。(The package includes a variety of watermarking compressed code, which DCT1, DCT2, CDMA, LSB and so on.)

用matlab编写的程序，实现图像的3*3、7*7、9*9算术均值滤波和几何均值滤波，文档中有matlab源码以及运行结果截图(Programs written with matlab, image 3* 3,7* 7,9* 9 arithmetic mean filter and geometric mean filter, documentation and operating results have matlab source screenshot)

solution for the Statistical modelling for digital signal processing by hayes

先进控制技术 模型预测控制技术 动态矩阵控制算法 matlab仿真(Advanced control technology model predictive control technology dynamic matrix control algorithm matlab simulation)

双馈风力发电系统仿真模型，采用背靠背式PWM调制方式。(Double-fed wind power generation system simulation model, using back-type PWM modulation.)

应用最小二乘法对一阶系统进行辨识，得到相应的参数(Least square method the first order system identification, the corresponding parameters)

OFDM系统中的信道仿真，主要对信道衰落修补仿真(OFDM system channel simulation, the major repair on the fading simulation)

An all-optical regeneration scheme for DQPSK and QPSK signals using phase-sensitive amplifiers (PSAs) is studied and its effectiveness is investigated through numerical simulations. By leveraging the ability of PSAs to provide phase and amplitude regenerative amplification, we show significant simultaneous suppression of both phase and amplitude noises of (D)QPSK signals under optimized conditions. The reduction in the phase noise variance of a noise-corrupted DQPSK signal obtained by one such regenerative amplification can be as large as 5.5 folds, showing its good potential for distributed optical regeneration of (D)QPSK signals.  2008 Elsevier B.V. All rights reserved.