feiniujieyangtiao

本程序介绍了LTE中信道的基于导频的信道估计，方法经典，值得学习一下(This program introduces the LTE CITIC Road Pilot-based channel estimation, the classical method, it is worth learning about)

remove noise frome multiple noisy images by mean operation

Code to find a word that fit to mask.

用水平集做的 MRI大脑图像分割 内有用法说明 （带图形界面）-是学生做毕业设计的时候，应该可以参考下的(To do with the level set in the MRI brain image segmentation has usage instructions (with graphical interface)- is designed for students to do graduate, it should be able to refer to the)

说明：  四旋翼飞行器模拟仿真，可以调整预定轨迹，无人机六自由度仿真代码(Four - rotor aircraft simulation,can adjust the predetermined trajectory,Uav six degrees of freedom simulation code)

产生shepard tone，用matlab(Produce shepard tone, using matlab)

画出下述情况下均匀线阵方向图 1）计算来波方向为0度方向图 2）画出来波方向为45度时的方向图 3）画出来波方向为0度，幅度取分贝数：20log***（单位为dB）时的方向图 4）画出来波方向为0度，随着阵元数的增加，当N=16，N=32时的方向图，并对方向图的变化情况进行说明(Draw the following conditions uniform linear array 1) calculation of wave direction is 0 degrees direction diagram 2) draw out the wave direction is 45 degrees direction map 3) draw out the wave direction is 0 degrees, and amplitude decibels: 20log*** (unit dB) when the direction of FIG. 4) draw out the wave direction is 0 degrees, with the increase of the number of array elements, when N=16, N=32 pattern, and the change of direction is described )

通过一个数字信号功率谱分析程序设计的实例，详细地介绍了Visual c++和Matlab通过 engine引擎接口进行混合编程的技术，在信号处理的软件开发中采用这种方法可以提高软件开发 的效率和可靠性。(Digital signal through a power spectral analysis of programming examples, detailed description of the Visual c++ and Matlab engine through the engine mixed programming interface technology, signal processing in software development this approach can improve the efficiency of software development and reliable sexual.)

说明：  IBR算法在图像匹配上的应用，我也在学习中(Image matching based on IBR)

数字信号处理第九章 IIR滤波器的设计 代码实现(Digital Signal Processing Chapter IX IIR filter design code)