3gpp-channel-modle

Low pass filter for frequency domain

MATLAB与c++混编的案例代码，可运行，是学习的好例子(MATLAB and c++ mixed case code can be run, is a good example of learning)

matlab写的图像Zigzag置乱的函数，特别适用于初学者学习(matlab write Zigzag calculation function, especially for beginners to learn)

计算扩展频带信号的循环谱 对循环相关感兴趣者下载(Calculation of the expansion of the cyclic spectrum band signals related to the cycle of interest to those who download)

宽带信号源测向的一种新方法,TOPS方法的源程序(A new DOA estimation method,TOPS method , for broadband sources)

基于实数编码遗传算法的PID整定，被控对象为二阶传递函数(Based on real-coded genetic algorithm tuning of PID, was charged with second-order transfer function for)

本压缩包提供了本人课程教学期间课堂演示的PCM编码与解码、2FSK、2ASK、2PSK调制、基带升弦系统。每个模块达到参数都作了优化，以求获得良好的演示效果，对于学习通信原理课程、本科课程或毕业设计同学非常有用。(The folder include the code for PCM ,2ASK,2PSK,2FSK, base-band raised cosine System. All this was did in the matlab7.0/simulink 。 the parameters in every module prefer in order to get the excellent result .the folder is very useful for students in learning the communication theory and simulink .especially for lesson tasks .)

to retrive signal in matrix form from strucutre which obtained from scope of simulink

matlab编写的局部轨道不平顺，交点型轨道不平顺的（垂向，水平，方向，轨距不平顺）。(matlab prepared local irregularity, intersection type track irregularity (vertical, horizontal, direction, gauge irregularity).)

matlab实现lsqr算法的源码，有强烈的参考价值，可用于地球物理反演。(matlab realize lsqr algorithm source code, there is a strong reference value, can be used for geophysical inversion.)