nns

kalman一维滤波，采用两点差分法确定初始值，并仿真出不同初值情况下的估计效果(the fiter base on kalman)

gpr transmitter , and receiver , for ground penetrating radar

模糊C均值聚类算法的matlab源代码，包括注释！(fuzzy c means)

提出了一种多迸制频移键控(M娲K)信号调制分类及解调方法，选取截获接收机输出的MFSK信 号的时频脊线作为分类特征，利用无监督聚类算法求取最佳聚类数M．利用时频脊线的Ham：小波变换 估计码元宽度，并且利用对应最佳聚类数的聚类中心确定抽判门限，通过对时频脊线抽样判决，实现了 MFSK信号的解调．理论分析和对实际信号的处理结果证明了此算法的可行性．(new algorithm is proposed for elassillcation and demodulation of MFSK signals．The ridge of time— frequency representation of MFSK signals is analyzed．Modulation elassi_fieation is realized by using the unsupervised clustering algorithm to determine the optimal nulnllt2r of clusters．In order to demodulate MFSK signals，the Haar wavelet transform is used to estimate the code—width and the centers of optimal clusters are used to determine thresholds．Theoretical analysis and practical signal processing results justify the robusticity and the efficiency of the new classification and demodulation Mgorithm．)

自适应Chirplet变换 用于分析提取雷达回波的微多普勒特征(Adaptive Transform Chirplet feature for analyzing the micro-Doppler radar echo extraction)

在已知二维环境中的双向RRT路径规划算法，可用于移动机器人(Bidirectional RRT path planning algorithm in known environment)

该程序用于图像的哈弗曼编码，效果很好，并且已经编译通过(The program code for the image Havermann good results, and have been compiled by)

说明：  掌握几种简单的数值解法，包括Euler方法、R-K方法、线性多步法 (shu zhi fen xi zha chi )

MATLAB解偏微分方程,是我们常用的数学工具(MATLAB solution of partial differential equations, we used a mathematical tool)

economic load dispatch power system