SIMULINK仿真教程,介绍了SIMULINK的模块库、功能模块的处理、仿真的运行、s-function的设计、SIMULINK仿真举例
上传时间: 2014-01-02
上传用户:Andy123456
Noncoherent receivers are attractive for pulsed UWB systems due to the implementation simplicity. To alleviate the noise effect in detecting UWB PPM signals, this letter proposes a simple yet flexible weighted noncoherent receiver structure, which adopts a square-law integrator multiplied with a window function.
标签: implementation Noncoherent attractive simplicity
上传时间: 2013-12-01
上传用户:wys0120
用C语言在Brew平台下编写的一个小游戏“宠物总动员”,类似于电子宠物,界面属Q版功能基本满足玩家,请各位指教
上传时间: 2013-12-22
上传用户:yyyyyyyyyy
可实现人工和自动寻找路径,人工控制时,对 输入的按键进行判断,有效的键是W,S,A,D为方向键,Q为退出键计算机演示模式下,小人靠墙的左侧一直走,进行探险,如果碰到死胡同,则返回,这样可以一直走到出口,按容易键退出游戏
上传时间: 2013-12-06
上传用户:2404
基于BP神经网络的 参数自学习控制 (1)确定BP网络的结构,即确定输入层节点数M和隐含层节点数Q,并给出各层加权系数的初值 和 ,选定学习速率 和惯性系数 ,此时k=1; (2)采样得到rin(k)和yout(k),计算该时刻误差error(k)=rin(k)-yout(k); (3)计算神经网络NN各层神经元的输入、输出,NN输出层的输出即为PID控制器的三个可调参数 , , ; (4)根据(3.34)计算PID控制器的输出u(k); (5)进行神经网络学习,在线调整加权系数 和 ,实现PID控制参数的自适应调整; (6)置k=k+1,返回(1)。
上传时间: 2016-04-26
上传用户:无聊来刷下
KMEANS Trains a k means cluster model.CENTRES = KMEANS(CENTRES, DATA, OPTIONS) uses the batch K-means algorithm to set the centres of a cluster model. The matrix DATA represents the data which is being clustered, with each row corresponding to a vector. The sum of squares error function is used. The point at which a local minimum is achieved is returned as CENTRES.
标签: CENTRES KMEANS OPTIONS cluster
上传时间: 2014-01-07
上传用户:zhouli
Hybrid Monte Carlo sampling.SAMPLES = HMC(F, X, OPTIONS, GRADF) uses a hybrid Monte Carlo algorithm to sample from the distribution P ~ EXP(-F), where F is the first argument to HMC. The Markov chain starts at the point X, and the function GRADF is the gradient of the `energy function F.
标签: Carlo Monte algorithm sampling
上传时间: 2013-12-02
上传用户:jkhjkh1982
Probability distribution functions. estimation - (dir) Probability distribution estimation. dsamp - Generates samples from discrete distribution. erfc2 - Normal cumulative distribution function. gmmsamp - Generates sample from Gaussian mixture model. gsamp - Generates sample from Gaussian distribution. cmeans - C-means (or K-means) clustering algorithm. mahalan - Computes Mahalanobis distance. pdfgauss - Computes probability for Gaussian distribution. pdfgmm - Computes probability for Gaussian mixture model. sigmoid - Evaluates sigmoid function.
标签: distribution Probability estimation functions
上传时间: 2016-04-28
上传用户:13188549192
这是一个图形变换的程序,按字母“Y”画一个用点组成的圆;按字母“S”画一 个用不同颜色填充的三角形;按字母“Z”画一个用不同颜色填充且带有边框图案 的矩形;按“q”键退出。
上传时间: 2016-04-30
上传用户:一诺88
a screen handling program to provide a flashing message. You will have to design a screen layout for where messages are placed on the screen. You will also have to consider when to delay the program in order to give the user time to read the messages. That is, the program will use the curses library, signals and the sleep function.
标签: screen handling flashing program
上传时间: 2016-05-04
上传用户:chongcongying