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以2PSK为例仿真说明数字频带传输的整个过程。(Description 2PSK simulation as an example to figure the whole process of transmission band.)

换能器散射回波信号声强预测，可自拟发射和接收换能器的类型及指向性，海底散射强度，得到不同条件下的散射回波信号声强(Transducer scattering echo sound intensity forecasts can be self-transmitting and receiving transducers of the type and point to the seabed scattering intensity, obtained under different conditions of scattering echo signal sound intensity)

说明：  一本国外网站下载的时频分析的权威资料。我看过了，写得挺有深度的，总结得很好(A foreign Web site to download the time-frequency analysis of authoritative information. I have read, write, did well depth, summed it up well)

Signal Detection and Estimation 关于信号检测与估计的一本英文电子书，本书首先介绍了一些信号的随机过程，然后详细地介绍了一些信号检测和估计的方法。很好的一本外文书，大家一起分享。(Signal Detection and Estimation。This book is primarily designed for the study of statistical signal detection andparameter estimation. In the first,it present concepts on probability and random variables. Then,it present Statistical Decision Theory，Parameter Estimation.It is really a good book,share with all of you.)

MATLB7.0文件处理,经典，辛苦整理(MATLB7.0 document processing, classic, hard-finishing)

this is the use of fouriee in stablish wavelet mother wavevs with gausian wavelet.

说明：  用matlab实现简单的绘图功能，使用GUI界面(Achieve simple graphics function with matlab )

利用MATLAB语言编写的运动检测程序，可以实现视频中的运动物体检测。(MATLAB language using the motion detection program that can realize video in moving object detection.)

this is to get my stuff for simulink i hope

说明：  PCA的一些经典算法例子，希望对大家有用(Some classic examples of PCA algorithm)