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Mic to speaker model in Simulink for DSK

采用Matlab实现反馈神经网络构建，共有15个例子。(Feedback is realized by using the Matlab neural network building.)

说明：  决策树分类程序，包含使用的数据集和运行结果(Decision tree classifier, including data sets used and running results)

说明：  三相三绕组变压器及线路故障仿真模型，单相接地故障，两相接地故障，三相故障。(Three phase three winding transformer and line fault simulation model, single-phase ground fault, two-phase ground fault, three-phase fault.)

tthe leach code in matlab for wireless sensor network

用matlab 实现信息隐藏的一个函数。比较简单实用。(information hiding )

A cyclic redundancy check (CRC) is an error-detecting code designed to detect accidental changes to raw computer data, and is commonly used in digital networks and storage devices such as hard disk drives. Blocks of data entering these systems get a short check value attached, derived from the remainder of a polynomial division of their contents on retrieval the calculation is repeated, and corrective action can be taken against presumed data corruption if the check values do not match.

MATLAB离散散点图和回归曲线图，非常好用，附有注释(MATLAB discrete scatter plot and regression curves, very easy to use, with comments)

单相PWM整流器双闭环控制电路设计，仅供参考和修改(Single-Phase PWM Rectifier dual loop control circuit design, are for reference only and modifications)

Matlab的矩阵运算范例.补充了一些内容，对矩阵运算有帮助。(Matlab examples of matrix operations. Add some content, for matrix calculation has to help.)