pattern

直方图的仿真，直方图的仿真，直方图的仿真，直方图的仿真，(Histogram of the simulation, the simulation histograms, the histogram of the simulation, the simulation histograms,)

时频分析方法中的短时傅里叶变换，可用于信号处理。(The time-frequency analysis of short-time Fu Liye transform method, can be used for signal processing.)

信号的频率选择性衰落,根据频率的不同,在某些点上信号增强,某些点上信号减弱,此代码为MATLAB建模的仿真代码,开发环境为matlabR2011B(The signal frequency selective fading)

说明：  利用AR模型针对davenport谱的随机风速时程的模拟。(e moving model of the simulated wind speed time history。)

信号与系统在日常生活的应用举例及信号的描述等(Examples of signals and systems in daily life, and the description of the signal)

利用周期图法对序列的功率谱进行估计。数据窗采用汉明窗。假设在白噪声中分辨这三个不同频率的正弦信号,其相位是均匀分布在2PI的独立随机变量,而 是一个单位白噪声.生成50个长度为N=512的 的样本序列集合。 (use map cycle sequencing method of the power spectrum estimation. Data window using Hamming window. Assume that the white noise to differentiate between the three different frequency sinusoidal signal, its phase is uniformly distributed in the PI two independent random variables. but a flat white noise. Generating 50 length N = 512 samples of the sequence set.)

Delay and Saturation code

关于智能优化方法的一本很不错的参考书 可以参考(good book)

在matlab实现leach协议，及对其的一些节能改进(leach in matlab)

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)