65309311DigitalBeamforming

说明：  用matlab程序设计bp网络实现十进制数字1-9的识别(Bp with the matlab programming networks identification of decimal digits 1-9)

Jerk系统产生的混沌模拟信号，并对其进行了离散化处理 (Chaos Jerk analog signal generated by the system, and its discrete processing)

恒虚警检查，根据虚警率确定门限值，进而确定检测概率(CFAR check, according to the false alarm rate to determine the threshold, and to determine the probability of detection)

OFDM chirp Ambiguity function

用LBG算法进行矢量量化器的设计,用分裂法获得初始码书(Using vector quantization LBG algorithm design, with split method to obtain the initial codebook)

产生不同频率、不同幅度的两种正弦波信号 对两个信号进行叠加并做频谱分析 还原原来两个信号（LPF)(Produce different frequency, the two sine wave signals of different magnitudes of the two signals are superimposed and do spectral analysis to restore the original two signals (LPF))

this program helps you to analyse pattern recognition classifiers using imported data

This Code was developed from the code tracking red objects. it could be used for tracking faces if the color of the background is not the same color as human skin. This code runs fine even when you use the webcam on PC

adhoc的csma/ca仿真代码，按802.11的标准执行退避机制，接入信道。(the the adhoc' s csma/ca simulation code, perform backoff mechanism in the 802.11 standard, access channel.)

Nise Control Systems Engineering 6th solultions