logistics

最大化频谱接入机会的能量检测方法的研究-----认知无线电(Access to opportunities to maximize the energy spectrum detection of cognitive radio-----)

本程序为扩展卡尔曼滤波(ekf)的程序代码，可以供初学者学习。(This procedure is extended Kalman filter (ekf) code, for beginners to learn.)

document example example

FDTD方法基本讲义,用于学习FDTD基本概念。(FDTD method is basically notes,to learn FDTD bacic.)

amplitude shift keying along with the result

关于matlab一些主要功能命令的使用和数学上一些经典算法的matlab的实现(Matlab commands on the use of some of the major features and some classical mathematical algorithm matlab implementation)

飞机初步设计时，界限法确定总体参数Matlab程序(Aircraft preliminary design, the boundaries to determine the overall parameters Matlab program)

根据采样定理对信号采样，之后依据采样值恢复原信号。恢复的信号基本一致，验证性(Signal is sampled according to the sampling theorem, and then restore the original signal based on sampled values. Recovered signal basically the same, confirmatory)

Periodic Noise Reduction by Frequency Domain Filtering

基于支持向量机(SVM)的住房需求模型预测的MATLAB代码。(Based on support vector machine (SVM) model to predict the housing needs of the MATLAB code.)