raytracing

by using this code , you have to get the LBPH of an face input .

viterbi simulation K = 7 in qpsk modulation

重绘窗口，实现360右下角通知窗口模式demo(repaint window, you can get the representation like the way 360 do )

为了创造一个和谐的，有序的电磁环境，需要对无线电干扰有正确的了解，利用MATLAB软件对通信过程中可能出现的无线电干扰进行了仿真(In order to create a harmonious and orderly electromagnetic environment, the need for a proper understanding of radio interference, using MATLAB software, communications may occur during a simulation of radio interference)

A primal-dual interior method for solving linearly constrained optimization problems with a convex objective function

说明：  数字图像处理--同态滤波--matlab程序(Digital image processing- homomorphic filtering- matlab program)

Finger print recognition using minutia algorithm

The program uses Matlab to achieve hilbert-huang transform, including EMD, HHT

Matlab 中建立多个六边形小区，然后随机产生用户(Establish multiple hexagon village in Matlab, and then randomly generated user)

The reliable data delivery is a challenging task in Wireless Sensor Networks (WSNs) due to dynamic and unpredictable changing behaviors of nodes. The traditional cryptographic and authentication based schemes can’t be adopted due to their associated cost and incapability to counter nodes misbehavior attacks. Recently, trust based solutions have proved to be more effective to address nodes’ misbehavior attacks. Apart isolating misbehaving nodes, the existing trust based schemes lacks the capability to minimize link failure notifications due to transient transmission disruption which consequently give rise to frequent route breakages thereby undermining throughput and route stability. Moreover, the existing solutions give rise to high energy consumption and control overhead in pursuit of trust estimation and network-wide dissemination which not only adds to network congestion but also undermines network lifetime. In this paper, we present a Trust and Energy aware Routing Protocol (TERP) that