Impulse-response

认知无线电中基于能量检测的频谱感知方法研究(Cognitive radio spectrum sensing based on energy detection method)

Locally-Linear Embedding (LLE)[9] was presented at approximately the same time as Isomap. It has several advantages over Isomap, including faster optimization when implemented to take advantage of sparse matrix algorithms, and better results with many problems. LLE also begins by finding a set of the nearest neighbors of each point. It then computes a set of weights for each point that best describe the point as a linear combination of its neighbors. Finally, it uses an eigenvector-based optimization technique to find the low-dimensional embedding of points, such that each point is still described with the same linear combination of its neighbors. LLE tends to handle non-uniform sample densities poorly because there is no fixed unit to prevent the weights from drifting as various regions differ in sample densities. LLE has no internal model.

MATLAB有限元分析与应用,详细的介绍了matlab在结构分析中的应用(MATLAB finite element analysis and application, a detailed description of the matlab in Structural Analysis)

ya 3an zok omkom 9a7ba

独立成分分析中，将各个音频混合之后再将每个成分分离出来，并与PCA的结果做比较。(complete ICA，and compare with PCA。)

Harris的角点检测算法的MATLAB程序实现(Harris corner detection algorithm of the MATLAB program)

这个是用小数据量法计算时间序列最大lyapunov指数的matlab程序(This is a small amount of data calculated time series index of the largest lyapunov Matlab procedures)

信号功率谱密与平稳随机过程 的matlab仿真程序(signal power spectrum closely with the stationary random process simulation program Matlab)

localized segmentation is implemented

信号与系统在MATLAB中的实现，给出了各种信号处理基本方法的源码实现(Signals and Systems at the MATLAB implementation, give a variety of basic methods of signal processing implementation of the source)