jiyinjiance

UVW caluculation of wind vector In RADAR

SAS统计分析 沉其君主编 详细说明了怎样使用sas软件来做数学分析,很好的资料哦，可以很快对SAS入手(Shen monarch editor SAS statistical analysis described in detail how to use the software to do mathematical analysis sas, good information Oh, you can quickly start on SAS)

空间普估计之music算法与信噪比之间的关系(Space and general music algorithm estimates the relationship between SNR)

ISAR目标数据，供ISAR实验仿真使用(ISAR target data for the simulation experiments using ISAR)

非线性动力学，峰值模式boost变换器分岔图绘制，闭环模型(Nonlinear dynamics, peak mode boost converter bifurcation diagram drawing, closed-loop model)

getting started with simulink

This paper presents a novel algorithm of hiding secret messages by applying mathematical lemmas and information theory. The proposed algorithm can hide more information with acceptable embedded rate and achieves requirements of information hiding algorithm and simply information extracting. The main idea is applying modern algebra to solve the information hiding problem in multimedia. In order to prevent some attacks on stganography, hidden initial bits of image data pixels are chosen randomly. The extracted information are achieved without the reference of the original image and extracted keys. The experiment results show that our approach is effective and reliable.

输入声音信号，分别在时域和频域计算声压级(Input sound signal, the sound pressure level were calculated in the time domain and frequency domain)

Image to0ls contains image function for matlab

Written license plate recognition using matlab can run effects