prac2-tds

说明：  主要介绍关于短波通信中多径中多普勒的影响，很好的资料(Mainly on short-wave communications in the Doppler multipath effects of good information)

Solving TSP by means of SA

通过修改图像像素值的后4低位比特，实现随机0～1序列水印信息的嵌入(Modify the four low bit， accomplish embedding random 0～1 watermark sequence. )

CDMA DSSS直接序列扩频函数 MATLAB实现(CDMA DSSS Direct Sequence Spread Spectrum MATLAB function to achieve)

the source code for bicubic and cubic spline image analysis. This is done in the Matlab. It can process the image and make it clear

21世纪高等院校创新教材，对数值计算的多种方法进行说明，并有实验说明，是现在研究生教育使用教材。(Innovation teaching material in colleges and universities in the 21st century, a variety of methods of numerical calculation, and experiments shows that graduate education is now using the teaching materials. )

能量谱分析计算,可以得到很精确的幅值、频率、相位估计，双向PCS控制仿真。( Energy spectrum analysis and calculation, You can get a very accurate amplitude, frequency, phase estimation, Two-way PCS control simulation.)

RUNGE法求解阻尼振动问题，给出物体的运动方程及驱动力，求出物体的振动曲线（附报告）(Solving RUNGE vibration damping, given the equation of motion of objects and driving force, find the object of the vibration curve (with report）)

基于支持向量机算法的分类程序，matlab实现。(Based on support vector machine algorithm for classification procedures, matlab realize.)

UWB的simulink仿真模型,包括一个系统整体模型，标准采用了2001年IEEE标准(UWB in the simulink simulation model, including a whole system model, standard with the IEEE 2001 standard)