garch_like

现代数值计算方法所附光盘源码第四部分（福建师范大学）马昌凤, 林伟川编著 科学出版社(Modern numerical methods accompanying CD-ROM Source Part IV (Fujian Normal University) MA Chang-Feng, LIN Wei-chuan edited by Science Press)

说明：  稳健稀疏PCA算法，能够对噪音与异常点数据表现稳健(Robust Sparse PCA)

PPT for an IEEE paper "non-local means with dimensionality reduction and sure-based parameter selection"

数字信号处理中功率谱的重要算法。代码中对比了经典谱估计直接法和间接法之间的关系(digital signal processing power spectrum in the algorithm. Code Comparison of classical spectrum estimated direct and indirect relations between the)

该算法主要实现将经纬度变换成大地坐标，其主要用在海试等外场试验中。(The algorithm to realize the coordinates transform into the main geodetic coordinates, its main use in the field test and try. )

基于matlab苹果颜色分级 rgb转hsv(Based on matlab apple color grading rgb to hsv)

we present a practical link adaptation algorithm for MIMO-OFDM systems. The proposed solution is based on sounding the channel periodically and choosing the optimal mode that will maximize the throughput or energy efficiency (EE) while satisfying the application’s quality of service (QoS) requirements. In addition, we address practical problems such as the computational complexity of the algorithm and determination of sounding period by novel closed form solutions and iterative algorithms. Realistic link level simulations confirm that the proposed solution achieves significant improvement over existing link adaptation algorithms when the aim is to maximize the throughput, and provides orders of magnitude gain in energy efficiency compared to poorly chosen fixed modes when used for energy efficiency maximization purposes. The resulting algorithms are implemented on a real time MIMOOFDM testbed, and we report on the experimental results.

matlab牛顿法的函数和执行调用的结果(Newton method functionand the results )

application of fuzzy logic in fluid

说明：  非常简练的小波网络演示文件，对理解和编写小波网络很有帮助(A source code of demo file for wavelet neural network )