Unitary--ESPRIT.matlab

threshold is a key technique for the segmentation and edge detection in an image for image processing. Here in this file the threshold is on the based of the maximum entropy of an image using shannon entropy method.

介绍matlab在大气科学中如何应用,进而为大气科学服务(Introduction matlab how to apply, and then for Atmospheric Sciences Atmospheric Sciences)

无源定位各种体制与方法的总结和概述，并做了详细的对比，最后给出源代码及结论(Analyses of the geolocation accuracy that can be obtained from shipborne sensors by use of time difference of arrival (TDOA), scanphase, and angle of arrival (AOA) measurements )

it is the good book for pll designing 《PROGRAMMABLE 3-PLL CLOCK SYNTHESIZERMULTIPLIERDIVIDER》

指派问题（非匈牙利算法），用matlab编的，不是原创(assignment (Hungary algorithm), using Matlab series, not originality)

通过积分公式计算Gumbel概率分布的累计分布函数(Gumbel probability distribution with integral formulas of the cumulative distribution function)

实现DV-Hop定位算法的仿真,自动生成一定节点数的随即分布图，给出仿真结果的各点定位误差，用曲线图形显示，并可以计算平均误差。(DV-Hop simulation. Produce a randomly distributed nodes and then simulate and give the location error of each node, showing it in figure, and calculate the average error. )

说明：  通信中PSK MATLAB代码，希望对大家有帮助！(Communication PSK MATLAB code, we want to help!)

说明：  FM调制与解调(MATLAB程序与图) FM也是一种调制方式，即使在短波范围内的27-30MHz之间，做为业余电台、太空、人造卫星通讯应用的波段，也有采用调频（FM）方式的。(FM modulation and demodulation (MATLAB program and map) FM is a modulation, even in the short wavelength range of between 27-30MHz, as amateur radio, space, satellite communications band applications, but also by frequency modulation (FM) way.)

灰度拉伸的小仿真，用了多种尝试，希望对大家有帮助(simulation of Gray stretch, i hope it is usefull to you.)