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digital wartermarking 2D image from matlab source

以输入和输出信号的统计特性的估计为依据，采取特定算法自动地调整滤波器系数，使其达到最佳滤波特性的一种算法或装置。自适应滤波器可 自适应滤波器 以是连续域的或是离散域的。离散域自适应滤波器由一组抽头延迟线、可变加权系数和自动调整系数的机构组成。(The input and output signals of the statistical properties of the estimators for the basis, take the specific algorithm automatically adjusts the filter coefficients, so as to achieve the optimal filter characteristics of an algorithm or device. Adaptive filter adaptive filterIs continuous or discrete domain domain. Discrete domain adaptive filter is composed of a group of tapped delay line, a variable weighted coefficient and automatically adjust the coefficients of the mechanism.)

msk的调制解调MATLAB源代码，很不错，值得看看(msk modulation and demodulation MATLAB source code, very good, worth a look)

生命迹象探测步进频仿真生命迹象微弱目标探测步进频仿真(Vital signs to detect faint signs of life stepping frequency simulation target detection step frequency simulation)

遗传算法优化bp神经网络，采用的是实数编码方式。(Genetic algorithm optimization bp neural network, using real number encoding.)

说明：  一种永磁同步电机simulink模型，仅供学习参考(A Simulink model of permanent magnet synchronous motor)

3阶段fir数字滤波器生成。用于生成所需fir滤波器系数，适用于CDMA的数字中频处理。(calc 3 stage FIRcoefficients used in cdma)

LINGO求解线性规划、整数规划、混合整数规划、二次规划和目标规划(Quot LINGO u6C2 u9E3 u7EBF u6027 u89C4 u5212 u3001 u6574 u6570 u89C4 u5212 u3001 u6DF7 u5408 u6574 u6570 u89C4 u5212 u3001 u4E8C u6B21 u89C4 u5212 u548C U76EE u6807 u89C4 u5212)

说明：  多层编码免疫遗传算法实现多目标生产调度问题(Multilevel Coded Immune Genetic Algorithms for Multi-objective Production Scheduling Problem)

大规模MIMO中球形译码检测算法的matlab代码函数(Scale MIMO sphere detection algorithm matlab code decoding function)