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软件代码保护编写方法-vmprotect(soft-code protect writing-vmprotect)

一个非常优秀的维纳滤波去噪的改进算法的matlab实现。 代码内有详细注释。适合初学者。(An algorithm for wiener scalart. write by matlab.)

自适应算法,根据空域相邻块的运动水平,自适应地选择搜索策略,对于小运动块,充分利用中心偏置特性提高算法速度,对大运动块则利用多候选值算法力求得到真实的全局最小值,以确保对各种不同的图像序列都有较高的搜索速度和准确度(Adaptive algorithm, in accordance with the airspace adjacent to the level of block movement, adaptive search strategy to choose, for a small movement blocks, take full advantage of center-biased characteristics of algorithms improve the speed of movement of large pieces of the algorithm using multi-candidate seeks to be the true value of the overall situation minimum, to ensure a variety of image sequences have a high search speed and accuracy)

Mat lab user e-book file

UWB中可抑制窄带干扰的一种方法，pswf为一种改进的脉冲波形(UWB in a way to suppress narrowband interference)

matlab通信信号调制识别仿真，对通信调制的理论分析，适合初学者基础的调制仿真。(Modulation recognition of communication signals matlab simulation, analysis of the modulation theory, suitable for beginners based modulation simulation.)

解决排队论的程序，涉及到排队论的所有问题。参加数学建模时用。(Program to solve the queuing theory, queuing theory involves. Participate in mathematical modeling.)

read text,image,audio and calculate entropy and information

简单暂态计算：输入初始功率、无限大系统母线电压、系统等值电抗矩阵、惯性时间常数、间断数、发生故障时段、每段间隔时间；得到结果有不平衡功率、功角增量、电磁功率、发电机转子摇摆曲线(Simple transient calculation: input initial power, infinite system bus voltage, the system equivalent reactance matrix, inertia time constant, continuous number, the failure time, each interval get results uneven power, power angle increment, electromagnetic power generator rotor swing curves)

成像处理一般包括三个步骤：1、距离向脉冲压缩，对一个合成孔径内的每个回波脉冲均进行压缩；2、距离徙动矫正，把属于同一点目标的脉冲校正到等距离线上、3、方位向脉冲压缩。(Imaging process generally comprises three steps: a distance to the pulse compression of echo pulses each have an inner aperture compression 2, range migration correction, the pulses belonging to the same point in the correction target line equidistant , 3, azimuth compression to pulse.)