Cluster

sobel edge detector matlab code with comments

GM(1,1)灰色预测的matlab的.m文件，可以直接使用。(GM (1,1) in matlab forecasts gray. M files can be used directly.)

混沌系统的简介以及神经网络的MATLAB实现(Chaotic system and the neural network of MATLAB)

用于提取某一信号的特征参数以实现模式识别的分析。(For extracting the characteristic parameters of a signal in order to achieve pattern recognition analysis.)

ask的调制（相乘法产生）、解调（想干解调）、误码率分析（已调信号添加高斯噪声再分析）(ask the modulation, demodulation, BER analysis)

高斯拟合。。。。。。。。。。。。。。。。。。。。。。。(gaussian fitting。。。。。。。。。。。。。。。)

1、根据干扰总功率要求，在PSK调制信号带宽内产生单音干扰和多音干扰信号，并叠加到产生的信号源上。 2、将收到干扰的信号进行频率搬移到基带，然后通过匹配滤波器以及解调过程得到信息，统计误码率并与真实信息的解调误码率进行对比，评估音频干扰对PSK信号的干扰效果。 (1, according to the total power requirement of interference generated tone signal interference and multi-tone interference in the PSK modulated signal bandwidth, and superimposed on the signal generated by the source. 2, the received interference signal to a baseband frequency shift, and the information obtained by the matched filter and a demodulation process, statistical error rate BER and the true information demodulation comparison, evaluation of the PSK signal, audio interference interference effects.)

在matlab中，实现两幅图的联合相关变换，输出两幅图的联合相关谱。(In matlab, the implementation of two images related to transform United. Figure 2 Output of the joint transform spectrum.)

通过对基4快速傅里叶的介绍，使用matlab实现了基4快速傅里叶变化(Through the radix-4 Fast Fourier presentation, using matlab to achieve a base four fast Fourier transform)

五对角占优线性方程组求解的MATLAB 程序MYLU。 输入参数A为系数矩阵，F为右端向量。输出参数L，U为A的LU 分解A=LU，X为解向量。(five pairs diagonally dominant linear equations MYLU the MATLAB program. A input parameters for the coefficient matrix, F subguadratic vector. Output parameters L, U of A LU decomposition A = LU, X-Solutions for Vector.)