Communication-Toolbox-For-Use-with-MATLAB-v2

An Artificial Neural Networks Lab

用simulink做的机械系统的摩擦模型，希望对大家有帮助。(Mechanical Friction with Simulink and Physical Modeling)

此文件为matlab实例源文件，可以直接用在实例中，可加以修改，应用广泛。(matlab)

基于matlab的leach算法的原代码，在无线传感器网络簇头算法中有很大的优势。(The leach-based algorithm matlab source code, the cluster head algorithm for wireless sensor networks have great advantages.)

MATLAB从入门到精通，介绍得很详细很具体(MATLAB Mastering )

自己用matlab编写的滤波反投影重建程序，分别用空域卷积和频域乘积两种方式编写，滤波函数可以选择S_L或者R_L函数( filtered back projection reconstruction program, write in two types: airspace and frequency domain convolution , filter function can be selected R_L or S_L)

这是另一个相关程序，求解传热系数的基本思想相同，只是温度的检测点不同。(This is another procedure, solving heat transfer coefficient of the same basic idea, but the detection of temperature difference.)

JADE差分进化的变异算法，针对不同的规模，差分进化算法的性能是不同的，这是另一个变异，有需要的请下载(Variation of differential evolution algorithm, for different scale, the performance of the differential evolution algorithm is different, this is another variation, the need to download the)

天线仿真软件HFSS，其中包括天线和微波网络的仿真学习。(Antenna simulation software HFSS, including antennas and microwave network simulation study.)

说明：   在三次样条中，要寻找三次多项式，以逼近每对数据点间的曲线。在样条术语中，这些数据点称之为断点。因为，两点只能决定一条直线，而在两点间的曲线可用无限多的三次多项式近似。因此，为使结果具有唯一性。在三次样条中，增加了三次多项式的约束条件。通过限定每个三次多项式的一阶和二阶导数，使其在断点处相等，就可以较好地确定所有内部三次多项式。此外，近似多项式通过这些断点的斜率和曲率是连续的。然而，第一个和最后一个三次多项式在第一个和最后一个断点以外，没有伴随多项式。因此必须通过其它方法确定其余的约束。最常用的方法，也是函数spline所采用的方法，就是采用非扭结(not-a-knot)条件。这个条件强迫第一个和第二个三次多项式的三阶导数相等。对最后一个和倒数第二个三次多项式也做同样地处理。 (the Cubic Spline, to find three polynomial, approaching every right to point the data curve. The kind of terms, these data points called breakpoints. Because only two points a straight decisions, and in between the two curves can be used an infinite number of cubic polynomial approximation. Therefore, in order for the outcome of uniqueness. The Cubic Spline, add the cubic polynomial bound by the conditions. By limiting each cubic polynomial of the first order and second-order derivative, it breakpoint in the same Department, we can better identify all internal cubic polynomial. In addition, the polynomial approximation of these breakpoints slope and curvature is continuous. However, the last one and a cubic polynomial in a breakpoint and the final one, not accompanied by polynomials. There)