abc-system

包括4天线准正交码的编码和解码程序，其中解码程序包括部分行的合并解码(Including 4 antenna quasi-orthogonal code encoding and decoding procedures, which include decoding part decoding the combined line)

a document for learning a bout neral network

说明：  可以很好的对图像数据进行前处理，对后出数据优化设计(Can be a good pre-processing the image data, after the data on the optimal design)

intrusion detection code in matlab with kddcup99 dataset

说明：  特征量DS证据融合,将四个特征量进行合并，选取最优结果。(D-S Evidence fusion and Combine the four features and choose the best result.)

matlab下，用dspbuilder实现dds模块产生正弦波的源码，(Matlab and used to achieve dds dspbuilder produce sine module source code,)

arious linear time-invariant electromagnetic systems are most conveniently analyzed in the frequency domain because there exist mature computational techniques (e.g., [1]) and related software (e.g., [2, 3]). Most measurements of antennas and microwave systems are also performed in the frequency domain (using vector network analyzers), yielding a discrete set of frequency-domain data. In order to obtain the time-domain response of such systems

一次matlab课程作业,使用了GUI程序，非常基础，适合初学者，不错的启蒙程序。(A matlab course work, the use of a GUI program, very basic, suitable for beginners, a good program of enlightenment.)

卡尔曼滤波入门程序，简单的跟踪目标，已经通过了测试了(Kalman filtering entry procedures, a simple target tracking)

脉冲编码调制系统和增量调制系统的MATLAB源程序(Pulse code modulation system and delta modulation system MATLAB)