Simple_faceRecognition

说明：  oqpsk信号，滚降系数分别为0.4，0.7，1.0.信噪比为20bB(OQPSK signal, roll-off coefficients were 0.4,0.7,1.0. 20bB SNR)

求peaks函数的极值。中间有一步需手动选取6个点。(get extream values of peaks function. You need to pick six points in one step.)

geometric shape modeling5

MCMC算法MATLAB程序在现实中的应用(MCMC algorithm MATLAB procedures applied in the real world)

在矩形区域内不重叠随机产生初始坐标，作圆。(Draw circles in the rectangle.)

This Matlab source code is for paper ATTEMPT for wireless sensor networks.

dsmcne - Program to simulate a dilute gas using DSMC algorithm This version simulates planar Couette flow..... . . . ..... . .. . . . . . . . . . . .. . . . . . . .. ............... . . ... .

Field Ⅱ超声成像代码，可以进行单个孔径成像和合成孔径成像、加权和不加权仿真。(The calculation of point spread functions is done by placing a point in front of the transducer and then sweeping the beam over the point. This gives the point spread function of the imaging system. Field II can make this calculation for a number of points simultaneously and thereby reveal the dynamic focusing properties of the imaging system. A point phantom has been made for this purpose. It consists of a number of point targets placed with a distance of 5 mm starting at 15 mm from the transducer surface)

Mathematic model of acoustic field for ultrasonic transducers according to "Ultrasonic beam structures in fluid media" paper

矩量法求半波振子天线的阻抗,与理论值偏差较小，比较精确(mom to calculate the z of the antenna)