R1-051368

Matlab基本指令大全，入门必会指令！(Matlab basic commands Daquan, entry will be instructed!)

IEEE经典文章，CDMA PN序列差分捕获技术，文章内容详细，对学习和从事直接序列扩频同步捕获CDMA系统设计人员有很大帮助，推荐(New differentially coherent detectors for acquisition of direct sequence spread-spectrum signals are ntroduced. These detectors are alternatives to the noncoherent detectors that have been considered almost exclusively in the past. The proposed detectors are suitable for commercial code-division multiple-access(CDMA) systems which operate with a relatively large noise fl oor and provide a surprisingly large signal-to-noise ratio (SNR) improvement over the noncoherentdetectors of approximately 5 dB.)

心电信号R波检测的函数，包括降采样，滤波，希尔伯特包络提取三个预处理步骤。其中R波根据阈值检测，相对不应期要根据具体信号适当调整.(ECG R-wave detection functions, including down-sampling , filtering, Hilbert envelope extracted three pretreatment steps. Wherein R wave detection based on a threshold , the relative refractory period should be adjusted according to the specific signal . )

Extended kalman filter

把无迹卡尔曼滤波应用在惯性导航系统的处理中~用于估计状态变量误差~(Unscented Kalman filter applications in the treatment of the inertial navigation system- used to estimate the state variable error ~~)

实现ARX模型阶数的辨识。对给定的真实系统，逐步提高模型阶次，当模型包含真实系统的模型时，模型预测输出与真实系统的输出一致。(System Identification.)

this code is about Ensemble Empirical Mode Decomposition

VC与matlab混合编程方面的书籍，介绍全面，适用，是一本不错的书（英文）(VC and matlab mixing programming books, introduced comprehensively, applicable, is a good book (English))

GUI basedforms buttons and actions to be developed in matlab.. In this file i can add some extra functionality of the user friendly functionality.

小世界网络模型代码，可以求出邻接矩阵，度和度分布(Small world network model code, you can find the adjacency matrix, degree and degree distribution)