PCAMatlabPCA

这是一份SAR图像变化检测的matlab源代码，通过处理两幅SAR图像的差异图，进行数学形态学处理和聚类分析等方法实现图像的变化检测。(This is a SAR image change detection matlab source code, through the differences the two SAR images processing plan and make mathematical morphology processing and cluster analysis to achieve change detection image.)

说明：  古典四级四阶显式Runge—Kuuta方法和隐式二级四阶Runge-Kutta的范例(Classical four-order explicit Runge-Kuuta method and implicit second-order fourth-order Runge-Kutta example)

说明：  最坏情况鲁棒自适应波束形成优化。实际应用中,由于阵元位置的细微偏差、阵元之间的幅度相位响应也不可能完全相同、以及有限采样效应等因素,使得实际的方向矢量与其理想值之间存在误差,严重影响了波束的性能。针对这一问题，论文作者在最坏情况下自适应波束形成方法进行研究，并作比较。(Worst case robust adaptive beamforming optimization. In practical applications, the errors between the actual direction vector and its ideal value are caused by the slight deviation of the element position, the impossibility of identical amplitude and phase responses between the elements, and the limited sampling effect, which seriously affects the performance of the beam. In order to solve this problem, the author of this paper studies and compares the adaptive beamforming methods in the worst case.)

Powerline noise removal from ECG signals

无线传感器网络考虑边开销的拓扑生成算法 对研究WSN拓扑生成有参考作用，考虑边开销和丢包率。很巧妙，很强大的算法，是学习matlab网络仿真的好材料(Wireless sensor networks that considers the cost of the topology generation algorithm to generate a reference of the role of WSN topology, consider the cost side and the packet loss rate. Very clever, very powerful algorithms, network simulation is a good learning materials matlab)

精通matlab6.5,向读者提供色彩信息、动态交互的软件环境，提供读者实践本书内容所需的各种文件。(Is proficient matlab6.5, to provide color information to the reader, dynamic interactive software environment, providing the reader practice the book the various documents required.)

tikz manual use of tikz code in latex to draw good circuit diagrams.

Linear algebra problems!

this zip file contains m-file as functions to fingerprint enhancement.

Audio processing using matlab