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利用STDM方法嵌入水印信息，可设置量化步长，选择各种经典的攻击方式，控制攻击强弱，返回误码率和峰值信噪比(Stdm method using embedded watermark information, to set the quantization step size, choose a variety of classic attacks, controlling the strength of the attack and returned to the bit error rate and peak signal to noise ratio)

说明：  某厂向用户提供发动机，合同规定，第一、二、三季度末分别交货40台、60台、80台．每季度的生产费用为 （元），其中x是该季生产的台数．若交货后有剩余，可用于下季度交货，但需支付存储费，每台每季度c元．已知工厂每季度最大生产能力为100台，第一季度开始时无存货，设a=50、b=0.2、c=4，问工厂应如何安排生产计划，才能既满足合同又使总费用最低．讨论a、b、c变化对计划的影响，并作出合理的解释(To provide users with a factory engine, contract, first, second and third quarter respectively, delivered at the end of 40, 60, 80. Quarterly cost of production (million), in which x is the quarter of the number of production. If the remaining after delivery, can be used for delivery next quarter, subject to payment of storage fees, for each element c of each quarter. The largest known plant production capacity of each quarter to 100, the beginning of the first quarter of stock, set up a = 50, b = 0.2, c = 4, asked how to arrange the production of the factory plans to meet the total cost of the contract makes the minimum . Discussion of a, b, c of the impact of change on the plan and make a reasonable explanation)

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用于现代信号分析与处理课程，系统辨识、维纳滤波和自适应滤波(Used in modern signal analysis and processing programs, system identification, Wiener filtering and adaptive filtering)

数值分析的EULER法，分数阶傅里叶变换计算方面,相控阵天线的方向图（切比雪夫加权）。( EULER numerical analysis method, Fractional Fourier transform computing, Phased array antenna pattern (Chebyshev weights).)

Time Domain Method for Calculating Difference on Arrival of Sound.

一种解决p3p问题的matlab&C代码，计算绝对的姿势[ R ]四解决方案，一个相机三3D到2D的对应使用(Compute the four solutions for the absolute pose [R,C] of a camera using three 3D-to-2D correspondences)

维纳滤波Matlab代码 1 可以直接作为函数调用； 2 可以减少图像的块效应，以及平滑图像。(Wiener Filter Matlab code can be used directly as a function call 2 blocks can reduce the image effects, and smoother image.)

分别使用penalty,Brige-Massart和缺省阈值对信号降噪(Respectively using penalty, Brige-Massart and default noise reduction threshold to denoise)

Leveraging C++ Applications Using COM An Example Using ATL COM利用COM继承的文档视图结构的应用程序的例子(Leveraging C Applications Using COM An Example Using ATL COM COM files View succession of application examples)