ANN_network_BP

这两个小程序均为matlab的.m文件，08为图像的自适应魏纳滤波，09运用5种不同的梯度增强法进行图像锐化。(these two small procedures are Matlab. M documents, 08 of the images Weiner adaptive filtering, 09 using five different gradient Enhancement Act for image sharpening.)

离散傅里叶变换的程序，可以画出原图和频谱(Discrete Fourier Transform process)

this is for wav denoisng colour noise will br removed..............................

Document with our schedule - Power Engineering

中国剩余定理仿真代码（matlab），可以用在图像以及信道编码(Chinese remainder theorem simulation code (matlab))

音频系统，coding, modulation, AWGN, 通过最小距离探测码元，解码，播放。根据不同的SNR，测试在多小的SNR情况下，人耳能识别音频。(Audio systems, coding, modulation, AWGN, by minimizing the distance detection symbol, decoding, playing. Depending on the SNR, the test in the case of multiple small SNR, the human ear can identify audio.)

sourceRadar.m 产生雷达数据 sourceIR.m 产生红外数据 EKF_Radar.m 雷达数据扩展卡尔曼滤波 EKF_IR.m 红外数据滤波 Asynchronism_Radar.m 雷达数据同步 Asynchronism_IR.m 红外数据同步 fusion_asyn.m 异步数据融合(sourceRadar.m produce radar data sourceIR.m radar data to produce infrared data EKF_Radar.m extended Kalman filter EKF_IR.m infrared data filtering Asynchronism_Radar.m Asynchronism_IR.m infrared radar data synchronization data synchronization fusion_asyn.m asynchronous data fusion)

这是一个普通的室内定位knn算法，里面含有程序需要的指纹数据库，(This is an ordinary indoor positioning KNN algorithm)

说明：  小波改进阈值去噪，并分析去噪后信号的信噪比和均方误差(Improving threshold denoising by wavelet transform and analyzing signal-to-noise ratio and mean square error of denoised signal)

利用灰色模型实现灰色预测，这可以用比较少的数据就能实现预测(Gray model gray prediction, which can use less data will be able to achieve the forecast)