lms2

matlab source for GGD

Sliding Sum Averaging Filter Smoothes data by sliding it past itself, one sample at a time, and summing. The length of the output is the same as the length of the input. The output will be normalized. Equivalent to a moving average (lowpass) filter, but more efficient.

说明：  数字芯片4000系列说明手册，希望对大家有用(4000 Series digital chip instruction manual, we hope to be useful)

说明：  电力系统中IEEE33节点的潮流计算，非常有利于初学者研究潮流计算，较有意义。(The power flow calculation of IEEE33 nodes in the power system is very helpful for beginners to study power flow calculation, which is more meaningful.)

These files in Matlab implement a conventional DS -CDMA detector using QPSK modulation and matched filters in the receiver.(These files in Matlab implement a conventional DS-CDMA detector using QPSK modulation and matched filters in the receiver.)

若一个三位自然数的各位数字的立方和等于该数本身，则称该自然数为水仙花数.此乃水仙花树的源程序(If one of you three-digit natural number and equal to the number of cubic itself, claimed that the number of natural numbers as daffodils. This is the source code tree daffodil)

simulate bit error rate of MPSK in AWGN channel

有限元法三角形单元单元分析，有限元初学者编写，进行电算验算(The finite element method of triangular element unit analysis, finite element beginners, checking the superhighway )

eof分析的matlab软件包,需要输入的是距平序列，直接调用rest.m文件(a package of matlab codes on EOF analysis，the rest.m file is the main program )

Matlab提取主分量矩阵。程序设计步骤： 1、去均值 2、计算协方差矩阵及其特征值和特征向量 3、计算协方差矩阵的特征值大于阈值的个数 4、降序排列特征值 5、去掉较小的特征值 6、去掉较大的特征值(一般没有这一步） 7、合并选择的特征值 8、选择相应的特征值和特征向量 9、计算白化矩阵 10、提取主分量()