Massive-MIMO

Dynamic control of 2link manipulator

Kmeans algorithm using matlab

Matlab source code for DCT-based watermarking for grayscale images. DCT-based watermark recovering without resorting to the uncorrupted original image. Digital watermarking has been proposed as a viable solution to the need of copyright protection and authentication of multimedia data in a networked environment, since it makes possible to identify the author, owner, distributor or authorized consumer of a document. A new watermarking technique to add a code to digital images is presented: the method operates in the frequency domain embedding a pseudo-random sequence of real numbers in a selected set of DCT coefficients. Watermark casting is performed by exploiting the masking characteristics of the Human Visual System, to ensure watermark invisibility. The embedded sequence is extracted without resorting to the original image, so that the proposed technique represents a major improvement to methods relying on the comparison between the watermarked and original images.

说明：  频率偏差估计由信道参数估计和频率偏差估计两部分组成 环路滤波器设计(Frequency offset is estimated by the channel parameter estimation and frequency offset is estimated that two-part loop filter design)

M&M载波恢复算法的MATLAB实现，很具有参考价值，精度满足要求(M&M algorithm for carrier frequency estimate)

Clark等人提出的广义预测控制自校正控制器是一种基于参数模型的预测控制算法，它采用了时段优化性能指标，结合辨识和自校正机制，从而克服自校正控制中存在的，本代码提供基于丢番图推导的单变量GPC程序(Clark and others proposed self-tuning generalized predictive control is a controller parameter model based predictive control algorithm, it uses time slots to optimize performance, combined with identification and self-tuning mechanism to overcome the self-tuning control that exist, the code provides Diophantine derived based on the single variable GPC procedures)

this source code for face

数字信号处理Matlab实现??中藕糯?鞰atlab实现数字信号处理Matlab实现(Matlab digital signal processing Matlab digital signal processing Ma tlab digital signal processing Matlab)

Sequential Importance sampling in PF

MATLAB绘制地形地图时可以使用的地图绘制程序！(Mapping program can use MATLAB topographic map!)