Week06

共炮点地震记录合成，添加不同比例噪声，进行小波变换去噪处理，得到比较理想的效果(the synthetic seismic record of common shot, add different noise, and do wavelet transform on it, then we can get a better record)

格-梯型结构的LMS算法，按照最小均方准则，设计出阶数和时间分别递推的自适应滤波器，可以进行梯型滤波，又具有格型预测前后节独立、收敛快速的优点，但计算量大。(Grid- LMS algorithm in a ladder-type structure, in accordance with the minimum mean square criterion, design order and time adaptive recursive filter, ladder filter, and lattice prediction independent front and rear section, and fast convergence.but computationally intensive.)

模糊C均值及K均值聚类算法matlab程序代码，输入矩阵，及分类数可进行模糊分类，并得到类别的聚类中心。(Fuzzy C-means and K-means clustering algorithm matlab program code, input matrix, and the number of classification can be fuzzy classification, and get the classification center.)

MATLAB课件，前两章，包括数值运算和简述，对初学者有很大的帮助(MATLAB courseware, the first two chapters, including numerical computation and brief for beginners great help)

说明：  认知无线电频谱感知方法和程序 希望对大家有用谢谢(Cognitive radio spectrum sensing methods and procedures for the hope that useful thank you)

本程序的性能已经超过其他算法，小波包分析提取振动信号中的特征频率，采用累计贡献率的方法。( This program has exceeded the performance of other algorithms, Wavelet packet analysis to extract vibration signal characteristic frequency, The method of cumulative contribution rat.)

step models for switch tactile

FBD法谐波检测 在matlab R2007b版中建立，完整可运行

内容包括matlab中simulink的使用方法，方便于控制方面学习者的使用(Include the use of the simulink in matlab, convenient to control the use of the learners)

车辆matlab操作稳定性仿真分析，本人制作程序，仅供参考。(Vehicle operation stability simulation, it made a program for reference purposes only.)