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说明：  this code is usable for embed watermark into image

Kernel density based probability estimation and filtering for a signalProa

分布式电源系统具有大容量、高效率、高可靠性等优点，其广泛采用多模块并联方式，但模块间因为控制参数不同，且各模块输出是电压源性质，如果没有特殊的均流措施，输出电压的微小偏差会导致输出电流很大的差别，一旦某个模块过载，将造成一个或多个功率器件热应力过大，从而降低系统的稳定性。(The current-sharing is one of the key technologies in Paralleled DC/DC converters to distribute the load current equally. Common current-sharing technologies are divided into passive and active methods. With different kinds of output voltage regulation and different means of current sharing line production, several control methods are proposed in the active methods. The principle of current sharing technologies and main current-sharing methods are systematically analyzed, some new current-sharing methods which include masterless modular current-sharing (MMCS) technique and no current share line control are summarized. The technology of current sharing tends toward the direction of digitalization and intellectualization with digital control. )

说明：  利用鱼群算法优化BP神经网络权值，该代码可以直接运行。(Fish swarm algorithm is used to optimize the weight of BP neural network, and the code can run directly.)

一份智能控制的课程报告，包括PID参数整定的简便有效方法及模糊控制器的设计,包含二者的详细matlab仿真,及其结果对比，可以依葫芦画瓢。(Course report intelligent control, including PID parameter tuning and design a simple and effective method of fuzzy controller, containing both detailed matlab simulation, and the results were compared, can Yihuhuhuapiao.)

MOVEMENT DETECTOR: Get video from webcam and detect the movement.

说明：  应用MATLAB实现眼睛的定位检测程序，大家分享看看(Application of MATLAB to achieve positioning of the eye detection process, we share a look)

对小波分解进行了解决，从一维二维来进行了相关的分析，一维进行了具体程序的的编写，根据小波分析算法来分解，对于二维的情况，调用MATLAB来进行了相关的测试，对lena图像进行了小波的分解机合成(Wavelet decomposition of the solution, from a two-dimensional analysis, the specific procedures for the preparation of one-dimensional wavelet analysis to break down, for the two-dimensional case, calling MATLAB to the test lena image wavelet decomposition machine synthesis)

可变分数抽取器设计。用matlab里的sg实现，可转化为bit文件下载到fpga 。(Score extraction design variable. Sg with matlab s realization can be transformed into bit file downloaded to the fpga.)

electrical power converter