sum_jl

模糊PID控制器优化函数的文章，很不错的，很有参考价值，是英文版的可以作为参考资料。(Fuzzy PID controller optimization function article, very good, good reference is the English version can be used as reference.)

koding of ofdm reley chanel. multipath chanel

用于做网络控制系统方面的实时数据传输方面的仿真模型(spent network control systems in real-time transmission of data simulation model)

旋转点目标的SAR成像算法。分析了旋转对常规成像的影响，之后进行了补偿。(Rotating point target of SAR imaging algorithm. Analysis of the impact of rotation on conventional imaging, after the compensation.)

对三种不同数值的RCS和雷达峰值功率，SNR相对检测距离的曲线。(RCS and radar peak power for three different values ​ ​ of the the SNR relative detection distance curve.)

QPSK modulation with awgn channel

an investigation on use of chaotic sequence in DS-CDMA. The DS-CDMA systems offer physical layer security without the need for a significant increase in computation or power requirements. Nowadays, DSCDMA has been used widely. These systems suffers from multiple access interference because of other users transmitting in the cell, channel inter symbol interference and additive white Gaussian noise. Codes have an effective role in DSCDMA system, so M-sequences; gold sequences have been used as spreading codes in DS-CDMA. These sequences by shift registers and periodic in nature are developed. However, these sequences are not enough and also limit the security. This paper presents an investigation on use of new type of sequences called chaotic sequences for DS-CDMA system. These sequences by chaotic maps are generated.

matlab读取MIT/BIH数据库心电数据的matlab程序(failed to translate)

matlab脚本，附带例子图片。能够批量对图像进行简单处理，并计算能耗(Matlab script that comes with example pictures. Able quantities of simple processing, the image and calculate the energy consumption)

说明：  可实现雷达目标检测与跟踪，可绘制所有航迹(Radar target detection and tracking, can draw tracks)