logistic

单径瑞利信道中的BPSK相干解调的理论误码率性能,并设计一种时分的导引辅助的信道估计方法(Single path Rayleigh channel BPSK coherent demodulation theory of error rate performance guide and a time estimation method aided channel, using Simulink simulation, measurement BPSK BER performance)

根据耦合膜理论，计算长周期光纤光栅包层膜有效折射率(According to film theory coupled to calculate long-period fiber grating cladding effective refractive index film)

采用AR法模拟风速，计算时间较短，但精度相对于谐波叠加法略差(AR method using simulated wind speed, the calculation time is shorter, but the accuracy is slightly worse relative to the harmonic superposition)

用matlab实现IFIR滤波器，其中，有关滤波器的各种相关参数可以自行设定，便于分析比较各种参数下的滤波器效果(Implementation of IFIR with matlab. The parameters of filter can be verified by user. This code is helpful for analyzing the influence of different variables.)

说明：  基于levenberg-marquardt的高斯分解法，并用GLAS信号进行了验证(A Gaussian Decomposition approach based on levenberg-marquardt method. Verified by GLAS waveform signals.)

这是我本人的程序。主要做的是使用我们的MATLAB录制音乐并加以分析使用的。(This is my procedure. Mainly do is to use our MATLAB music recording and analysis used.)

最基本的调制识别程序，供入门者使用。识别fm和am(The most basic modulation recognition program for beginners to use. Identification fm and am)

用matlab实现的 粘连字符切分 附带图片(Implemented with the matlab Segmentation of Touching Character Poster)

一个可以实现超分辨率的程序，大家可以试一试(One can achieve super-resolution process, we can try)

Large condenser iS one of the key heater exchange equipmems in heat—engine plant and petrochemical industry．For the unclear cooling water and chemical reactions during heat exchange when the condenser is running，the fouling which is not favorable for heat transfer is accumulated in the inner wall of condenser tube．These fouling have produced such harm：severely decreases the heat exchange capacity of the condenser,lowers the vacuum degree，increases energy consumption and probably leads to accidence due to the blockage of condenser tube and followed by erosion and perforation