creep rupture prediction

基于MATLAB软件仿真设计FIR滤波器，然后对噪声信号进行去噪，从而改善语音信号的质量。本文滤波器设计的方法则是采用简单的窗函数（凯撒窗）来设计的，并利用MATLAB作为编程工具完成一些数据的计算以及绘制出去噪前后的时域图和频谱图。通过对比去噪前后的时域图和频谱图，或者通过生成的声音文件，分析说明出滤波器设计的正确性。(The FIR filter is designed based on MATLAB software, and then the noise signal is de noised to improve the quality of speech signal. The method of designing the filter in this paper is designed by using a simple window function (Kai Sachuang), and using MATLAB as a programming tool to complete the calculation of some data and to draw the time domain diagram and spectrum map before and after the denoising. By comparing the time domain and frequency spectrum before and after the noise elimination, or through the generated sound files, the correctness of the filter design is illustrated.)

C#模仿的类似记事本的查找功能，可以查找任何形式的字符，找到目标后标记该字符，高亮显示，是一个学习文字查找功能的好范例。

说明：  主要是针对光纤参量放大器中增益光谱的研究，感兴趣的可以参考一下(Mainly for the study of gain spectra in fiber parametric amplifiers, if you are interested, please refer to)

地图下载GMapDownload.TileDownloader:0 INFO - Download failed tiles complete.(mapdownGMapDownload.TileDownloader:0 INFO - Download failed tiles complete.)

运行在手机上的赛车游戏，J2me源码，对学习Java游戏编程有参考意义。

ST7735小液晶屏在STC51单片机上使用的控制代码，这个代码晚上不太好找，所以上传到这里共享下，同时也给自己备份下。(ST7735 small LCD screen in the use of STC51 microcontroller control code, this code is not easy to find in the evening, so upload to share here, but also to their own backup.)

7站声源定位，在房间布置声源，可运用此方法进行定位。(Seven stations locate the sound source, and arrange the sound source in the room. This method can be used to locate the sound source.)

研究生入学考试概率论与数理统计电子书，相关概率论与数理统计的理论知识(Graduate Management Admission Test- Probability Theory and Mathematical Statistics e-book)

abaqus调用子程序umat关于hill屈服准则的程序，保密文件(abaqus procedure about umat )

利用灰色系统进行预测的几篇好论文: BP神经网络_灰色系统联合模型预测软基沉降量 非线性时间序列神经网络预测方法的研究及应用 股票投资价值灰色马尔可夫预测 股票投资价值灰色系统模型及应用 灰色关联神经网络模型在股指预测中的应用 灰色理论与模型及在车辆拥有量预测中的应用 灰色神经网络交通事故预测比较 灰色神经网络预测模型的应用 灰色-神经网络综合预测模型-Gray prediction system using a few good papers: BP neural network system _ a joint model gray soft ground settlement prediction of nonlinear time series prediction method of neural network research and application of the gray value of equity investments Markov prediction value of the equity investments of the gray system Application of gray relational model and neural network model in forecasting stock gray theory and model and prediction of vehicle ownership in the application of gray neural network traffic prediction compare gray neural network prediction model of the application of gray- the integrated neural network prediction model