tuxiangpeizhun

A set of exercises for students - basics of digital modulation

Backpropagation, an abbreviation for backward propagation of errors , is a common method of training artificial neural networks used in conjunction with an optimization method such as gradient descent. The method calculates the gradient of a loss function with respects to all the weights in the network.

说明：  matlab利用maple的强大的函数功能实现ELGamla算法，是matlab的效率更高。(matlab function using maple powerful features to achieve ELGamla algorithm is more efficient matlab.)

UN PROGRAMM DE BRUSHLESS DC MOTOR IN M FILE PART 2

说明：  基于MATLAB完成的神经网络源程序，因为此类程序较多，我也分不清是否与现有资源相同(MATLAB based on the completion of the neural network source code, because such procedures more, I also distinguish whether or not the same as with the existing resources)

matlab 绘制中国地图，里面包含原始数据和程序(matlab draw the map of China, which contains the original data and programs)

经验模态分解的matlab源程序，手工编写样条插值方法(Empirical mode decomposition matlab source, manual preparation of spline interpolation method)

高斯白噪声信道下原信号的误码率特性，仅供参考(Gaussian white noise channel bit error rate characteristics of the original signal)

NADAV LEVANON 与 ELI MOZESON 写的一本关于雷达信号分析非常专业并且经典的书。里面有很多的 matlab 相关资料。(Written by NADAV LEVANON ELI MOZESON a radar signal analysis is very professional and classic books.There are many Matlab codes inside.)

统一混沌系统的simulink文件可以自己改变参数(unified chaotic system Simulink documents themselves can change the parameters)