ApEn_v1

说明：  matlab 的 ofdm 系统程序 仿真(matlab simulation of ofdm system program)

satellite image fusion

Generates a lognormally faded signal with multipaths (10) and multiple scattering (5)

GIS特高频局部放电信号的包络线提取、并计算信号起始时刻，进而定位局放源位置。(Calculation of envelop of partial discharge UHF signals and the time of arrival. According to that ,the location of PD source can be determined.)

这个程序是用matlab 编写的GMSK的调制程序希望对大家有用(This program is to use matlab GMSK modulation of the program for people to use)

特征分析对于声音信号的处理非常有用，希望这个能对大家有用(Feature Analysis for the audio signal processing is very useful, hope this will be useful to everyone)

一本matlab学习书籍，包括入门到精通，还有simulink等，北航出版。(A matlab learning books, including entry to the master, as well as simulink, etc., Northern Publishing.)

Integer Square Root with Remainder

该算法是通过计算图像功率谱大小来评价图像的清晰度。清晰的图像功率谱大于模糊图像的功率谱。(The algorithm is derived by calculating the size of the image power spectrum to evaluate the clarity of the image. Clear image power spectrum is greater than the power spectrum of blurred image.)

三维数字滤波器中的理想低通滤波器的matlab仿真及其结果(3 d digital filters in an ideal low-pass filter matlab simulation and the result)