Energy-Efficiency-in-Wireless-Sensor-Networks--Us

这是关于目标定位的几种基本算法，包括质心算法、RRSI算法、TOA算法、AOA算法，所有程序均已调通，仿真结果通过。(This is some basic algorithm about target positioning,including barycenter ,RSSI,TOA,AOA algorithm,and all of them were tested successfully!)

直线阵自然指向性仿真,先根据设定的角频率仿真单频信号A sin(ωt)；再根据阵元间距、入射角度计算得各阵元相对参考阵元接收的信号的时延 τ (dsin(θ))/c。 假设等间隔N基元线阵，入射信号是平面波，那么阵元输出信号为：S_n (t) A sin(ωt+nφ)；其中 φ 2πfτ 为相邻阵元接收信号间的相位差；再将基阵各元输出求和，取最大值max,就得到输出幅度；以入射角为横坐标，幅度为纵坐标作图得直线阵自然指向性。 (Linear array directivity simulation)

基于matlab的人脸识别，不包含图像库，使用PCA分析方法(Matlab-based face recognition, image database does not include the use of PCA analysis)

turbo码的C程序，许多行前面都有些序号 请自己更正以后运行(turbo code of C procedures, many firms are some of the serial number in front of your own running after correction)

让MIDI技术服务于音乐教学MIDI technical services to music teaching(MIDI technical services to music teaching)

做的关于TTI介质的中的波德传播理论对研究在各项异性介质中的传播速度规律有很好的认识(jtduytrfkiuytiutli7tkyf)

用于阵列的MUSIC,可以估计信号的方位角,是阵列信号处理主面(For array of MUSIC, the signal can be estimated azimuth, is the main surface of the array signal processing)

marmousi模型，用于地震资料的反演方法，可作为验证反演方法精度的模型(marmousi model for seismic data inversion method can be used as a method to verify the accuracy of the model inversion)

混合编程，vc++和matlab混合编程，通过rtw转换(Mixed programming, vc++ and matlab mixed programming, through rtw conversion)

Correct pitch using the Time Shifting algorithm.