DrawEarth

巴特沃斯滤波器程序,实现fir滤波器的设计以及 幅频特性和相频特性的实现(butterwoth filter)

处理信号的时频分析，可以得到很精确的幅值、频率、相位估计，可实现对二维数据的聚类，结合PCA的尺度不变特征变换(SIFT)算法，计算多重分形非趋势波动分析，用于建立主成分分析模型。( When processing a signal frequency analysis, You can get a very accurate amplitude, frequency, phase estimation, Can realize the two-dimensional data clustering, Combined with PCA scale invariant feature transform (SIFT) algorithm, Calculate the multifractal trend fluctuation analysis, Principal component analysis model for establishing.)

显示一个黑白图像。去掉matlab的边框。(Display a balck & with image. Matlab default frame will not be dispaly)

FBP算法，用于ＣＴ图像的重建，代码详细易懂，比较丰富。(FBP algorithm)

多目标遗传算法求最佳值，通过加权的方式将多目标转为单目标(Multi objective genetic algorithm for optimal value)

说明：  模糊聚类程序，完成！matlab7.0调试通过，内含测试程序及数据！欢迎交流！(Fuzzy clustering procedure, done! matlab7.0 through debugging, testing procedures and data contained! Welcome to exchange!)

一种直接扩频序列的SIMULINK仿真模型 MATLAB6.5及以上环境可完美运行 发射部分和接受部分的频率图波形图均以给出(A direct sequence spread spectrum and above MATLAB6.5 SIMULINK simulation model of the environment can be run perfectly and accepted part of the transmitter frequency waveforms are given in Figure)

坐标转换程序是用来将大地坐标转换为平面坐标的程序。(Coordinate conversion program is used to convert geodetic coordinates plane coordinate the program.)

说明：  ESPRIT 方法解决线性阵列的doa估计问题，希望分享大家(ESPRIT method to solve linear array of doa estimation, I hope to share)

3phase fault in induction motor