DPA_program

说明：  用MATLAB完整的时间序列预测模型，适合多种方法(With a complete MATLAB time series forecasting model, suitable for a variety of methods)

这个小软件可以做到软件内的网页跟随软件变大变小(新手)(In software s homepage followed software fill-out changes small (novice) )

维纳滤波Matlab代码 1 可以直接作为函数调用； 2 可以减少图像的块效应，以及平滑图像。(Wiener Filter Matlab code can be used directly as a function call 2 blocks can reduce the image effects, and smoother image.)

脉宽调制（PWM）波形图的仿真模型，用于谐波的分析，可用于逆变器的控制策略研究(Pulse width modulation (PWM) waveform simulation model for harmonic analysis, can be used for inverter control strategy research)

最新最全的SCI目录（大类加小类，齐全）(The newest polycysic SCI directory categories and subcategories complete )

隐马尔科夫模型，matalb实现，比较好的(Hidden Markov Model, matalb achieved relatively good)

能使桌面上不停的换色.请先生成EXE再运行不然会出错。(Enable non-stop for the desktop color. Please re-run the EXE generated will not go wrong.)

针对信号自适应chirplet分解未知参数多、实现起来比较困难的特点，文献[1]提出了一种新的chirplet分解快速算法。该算法利用计算信号的二次相位函数，得到其能量分布集中于于信号的调频率曲线上的结论，此时通过谱峰检测可同时获得chirplet调频率、时间中心和幅度的估计；然后通过解线性调频技术获得其初始频率和宽度的估计，仿真结果验证了本文算法的有效性。 (For the signal adaptive the chirplet decomposition of unknown parameters to achieve difficult to literature [1] proposed a new fast algorithm for chirplet decomposition. The algorithm makes use of the secondary phase of the calculated signal function, the conclusion focused on energy distribution curve to tune the frequency of the signal by the peak detection chirplet tune frequency, time center and amplitude estimates then by solving chirp technology to obtain the initial frequency and width is estimated that the simulation results demonstrate the effectiveness of the proposed algorithm.)

对fluent默认的Syamlal drag law进行曳力修正，多相流模型中(drag modify model in fluent)

SAMP 开源都市 非常完美 值得下载 (SAMP perfect city worth downloading open source)