matlab的simulink仿真，一个关于通信系统的仿真设计，文件太大，这是第五部分...

newruan network backprop

matlab中实现hough圆检测的源代码，检测效果还可以，测试可用(find circles in an image using matlab)

tsp solution by amin zafarian

mnist原图尺寸读取， 灰度图尺寸为28*28(mnist original scale image reading with scale of 28*28)

说明：  根据离散数据点拟合圆，得到圆心坐标和拟合半径(Fitting the circle according to the discrete data points, the coordinates of the center of the circle and the fitting radius are obtained.)

利用了2层BP网络的各种train函数得到了 不同的函数逼近效果。其中，建议诸位采用trainlm作为训练函数，收敛速度快，效果好。bp网络第一层传输函数选择0-1之间，而第二层采用2500，目标误差设为10，初始学习率设为

基于希尔伯特黄变换的抖动分析的有用EMD分析工具(Hilbert-Huang Transform Based on the analysis of jitter analysis tools useful for EMD)

说明：  正交频分复用的调制解调：实现了mb-ofdm的基带超宽带信号调制解调(Orthogonal frequency division multiplexing of the modulation and demodulation: the mb-ofdm of base-band ultra-wideband signal modulation and demodulation)

说明：  一个 CREWES集合工具箱，包括对例如距线的最近点和polygon中的点路径问题，对观测系统有用(A CREWES collection kit, including for example, the nearest point from the line and polygon point in the path problem, a useful observation system)

这是自己编的光谱分析程序，里面含有实验数据，下载后请不要当做自己的实验数据，可以作为参考，谢谢合作(This is their series spectral analysis program, which contains experimental data, as their own experimental data Do not download, can be used as reference, Thank you for your cooperation)