Isomap

new k-means clustering

生成微波遥感方面的海面回波波形,用于海浪波谱仿真,计算.(to generate the microwave remote sensing ,brown ocean wave return model)

自编比较全面的部分雷达信号编码，可自行修改使用，(Part of a more comprehensive self radar signal encoding, you can modify their own use,)

关于Simulink命令行仿真技术的介绍PDF(Simulink simulation on the command line introduction PDF)

simulation UPQC in matlab using state space model

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.

说明：  FRFCM图像分割算法，FCM图像分割算法的一种改进分割算法(Frfcm image segmentation algorithm)

无线传感网络DV HOP定位算法仿真 matlab平台源代码(DV HOP wireless sensor network localization algorithm simulation platform source code matlab)

在度量两个矩阵时，快速的度量函数能有效地提高检索效率，在此采用EMD度量函数(In the measure two matrix, fast measurement function can effectively improve the retrieval efficiency, in this the EMD measure function )

this code describe the phase noise introduced by local oscillator