sa_Ex7_5

simulation of neural network

运用matlab提取图像并将其转化为灰度图和其它图形，实现图像变换(Extraction using matlab and converted into grayscale images and other graphics, Image transformation)

求解Ds粒子衰变的手征修正参数,涉及多目标的最优化。(Chiral symmetry-breaking parameters to Ds mesons)

绘图并还有指定的legends and colorbars(his function will create a new figure containing the axes/uipanels specified, and also their associated legends and colorbars. )

实现串口的数据采集，主要是基于mtlab的程序，包含优化类的几个简单示例程序，对信号进行频谱分析及滤波，数据模型归一化，模态振动，应用小区域方差对比，程序简单。( Achieve serial data acquisition, Mainly based on the mtlab procedures, Optimization class contains several simple sample programs, The signal spectral analysis and filtering, Normalized data model, modal vibration, Application of small area variance comparison, simple procedures.)

用burg算法实现功率谱的估计，可以改变信噪比SNR，阶次P，可以分析分辨率(Burg algorithm using power spectrum estimation, can change the signal to noise ratio SNR, order P, can be analyzed resolution)

实现LMS算法功能，画出其中二维曲线和误差曲线(LMS algorithm to achieve the function, which draw two-dimensional curves and error curve)

说明：  用外点法计算电力系统计算最优潮流，以三机九节点为例，证明了程序的可运行性。(The external point method is used to calculate the optimal power flow of a power system, and the program is proved to be operational by taking three machines and nine nodes as an example.)

OFDM transmitter, including signal mapping for M-QAM and quantizer

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