dct

matlab生成m序列的函数 原来那个效率太低，主要是因为实际应用并不需要生成太长的m序列，加入了需求长度，能有效减少运行时间。25级的移位寄存器，运行了一个小时都没有出来一周期，我仅仅需要三千bit而已。改进版：(matlab generate a function of the original m sequence that efficiency is too low, mainly because of the practical application does not require generation of long m sequences, joined the demand for length, can effectively reduce the running time. 25 of the shift register, run for an hour did not come out one cycle, I just need more than 3000 bit. Improved version:)

this is the echo cancelation using lms adaptive filter

说明：  关于dark channel在去雾算法应用的方法介绍(the introduction of the use of dark channel in dehaze algorithm)

GA Lecture (Basic Understanding)

msk的malab仿真,msk的调制解调程序(MSK s malab simulation, msk modem procedures)

grid energy storage battery

说明：  SOM算法,matlab程序,是经典的教科书的例子程序(SOM algorithm, Matlab procedures, are classic textbook example of procedures)

说明：  MATLAB的完全教程，详细介绍了MATLAB的功能，给使用者参考。(MATLAB complete tutorial, detailing the MATLAB functions to users.)

线性矩阵不等式求解程序，用于求解一组线性矩阵不等式。(LMI solving program for solving a linear matrix inequality.)

how to read and write files in matlab