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利用MATLAB对PID算法进行模拟仿真的算法介绍，编程实例等。涉及了很多具体的PID控制领域的例子。(Using MATLAB simulation algorithm introduced the PID algorithm, and programming examples. Involves a lot of specific examples in the field of PID control.)

干涉图像光谱复原matlab仿真,主要通过设置虚拟光源光谱、对波真面分束空间干涉模型设定以及光谱复原等组成。(Resctruction the spectrum from the image of interference )

Hu7不变矩 (hu7 moment invariant )

三个simulink相关文档，对simulink建模过程进行了详细描述，包括用指令设置simulink模型的参数。还有rtw使用介绍。(Three the simulink relevant documents on the simulink modeling process is described in detail, including the use of instruction set simulink model parameters. Rtw use introduction.)

用于实现多普勒频移和时延的估计，是基于离散信号的频域周期性实现的。(jiontly doppler and delay estimation based on ambiguity function)

将求出的小规模的问题的解合并为一个更大规模的问题的解，自底向上逐步求出原来问题的解(The solution of a small scale problem is combined into a solution of a larger scale problem, and the solution of the original problem is gradually obtained from the bottom up)

基于图像处理的颗粒分析系统设计，对颗粒图像进行处理，滤波，二值化，分割，最后统计颗粒粒径与个数(Particle analysis based on image processing system design, particle image processing, filtering, binarization, segmentation, the final particle size and the number of statistical)

《MATLAB统计分析与应用：40个案例分析》程序与数据(" MATLAB statistical analysis and applications: 40 Case Studies" program and data)

pattern recognition code

a demo source code of bp neural network optimized by gene arithmetic