TUXIANGZHONGZHI

transformada de laplace codigos

说明：  ＢＰ程序的源码，程序内有文字说明解释，参照的调用为[w1,w2]=BP(D,0.9,0.1,5,0.001,20000,0.02) ，希望对大家有用(BP program source code, the program explained within the text description, refer to the call for the [w1, w2] = BP (D, 0.9,0.1,5,0.001,20000,0.02) , hope to be useful)

该程序用于求解一般汽车动力总成悬置系统的解耦率(The procedure for solving general automotive powertrain mounting system decoupling rate)

GPS信号MATLAB捕获跟踪程序，对于搞卫星导航接收机方向的同学很有用(MATLAB GPS signal acquisition and tracking procedures for working in the satellite navigation receiver students useful direction)

正弦光栅和一个其他范例代码，大家可以根据这些进行改写，修改自己的参数(Sinusoidal grating and other examples of code, you can rewrite these, modify their own parameters)

说明：  布谷鸟搜索算法，利用布谷鸟搜索觅食的特点对数据进行搜索优化。(Cuckoo search algorithm uses the characteristics of cuckoo search and foraging to search and optimize the data.)

The BNL toolbox is a set of Matlab functions for defining and estimating the parameters of a Bayesian network for discrete variables in which the conditional probability tables are specified by logistic regression models. Logistic regression can be used to incorporate restrictions on the conditional probabilities and to account for the effect of covariates. Nominal variables are modeled with multinomial logistic regression, whereas the category probabilities of ordered variables are modeled through a cumulative or adjacent-categories response function. Variables can be observed, partially observed, or hidden.

方便初学者学习使用matlab软件，使用方法介绍的比较详尽(Convenience of beginners learning to use matlab software, use of a more detailed introduction)

1、利用自相关法找出含有大量数据的周期信号的周期 2、利用互相关对齐含有大量数据的多路采样信号以便分析 3、使用分段平滑经过求导后的含有干扰的图像曲线(1, using the autocorrelation method contains large amounts of data to identify the period of the periodic signal 2, using the cross-correlation contains a large amount of data aligned with the sampling signal for the multiplexed analysis, the use of segmented through derivative after smoothing with interference by the image curve)

通过利用雷达脉冲宽度与信噪比关系公式，分析雷达在三咱不同检测目标距离下的信噪比与脉冲宽度关系。(Through the use of the radar pulse width of the signal-to-noise ratio relationship formula to analyze the radar in three different detection target distance we signal-to-noise ratio and pulse width relationship.)