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带过滤作用的收缩因子例子群算法，解决了早熟问题(Example of the shrinkage factor with filter swarm optimization)

求解常微分方程组的bvp解算器的使用说明和教程和实例(tutorial and documentary and examples for ODE bvp)

假设在一个ad hoc网络中，移动节点的发射功率PTx总是恒定的。要发送数据的移动节点总是先监听信道，测量接收到的信号功率X，其中X= I + N, I为接收到的干扰，N是噪声。移动节点只有在X＜INThre时，才可以发射。式中，INThre为背景噪声门限。 在仿真中，我们规定每个移动节点的发射功率是常数，PTx = 1W；接收节点接收机的灵敏度Smin = -80 dBm；信号质量 min = 2 dB；系统的背景噪声门限INThre = 1.2e-10。 (Assuming in an ad hoc network, mobile node s transmission power is always constant PTX. To send data to the mobile node always monitor channel, measuring the received signal power X, which X = I+ N, I was received interference, N is the noise. Mobile node only when X <INThre when it is fired. Where, INThre threshold for background noise. In the simulation, we require that each mobile node s transmission power is constant, PTx = 1W receiver node receiver sensitivity Smin =-80 dBm signal quality )

规划问题，内含详细代码和ppt资料，可对照学习(Planning, code and ppt containing detailed information can be controlled study)

复杂网络的matlab实现，得到不同规模的BA无标度网络、WS小世界网络、随机网络、规则网络的拓扑图。还有各类型的拓扑度分布、聚集系数、平均最短路径等静态特性的实现。(Matlab implementation of complex networks, BA scale networks of different sizes, WS small world networks, random networks and regular networks are obtained. There are various types of topological degree distribution, aggregation coefficient, average shortest path and other static characteristics.)

1、根据干扰总功率要求，在PSK调制信号带宽内产生单音干扰和多音干扰信号，并叠加到产生的信号源上。 2、将收到干扰的信号进行频率搬移到基带，然后通过匹配滤波器以及解调过程得到信息，统计误码率并与真实信息的解调误码率进行对比，评估音频干扰对PSK信号的干扰效果。 (1, according to the total power requirement of interference generated tone signal interference and multi-tone interference in the PSK modulated signal bandwidth, and superimposed on the signal generated by the source. 2, the received interference signal to a baseband frequency shift, and the information obtained by the matched filter and a demodulation process, statistical error rate BER and the true information demodulation comparison, evaluation of the PSK signal, audio interference interference effects.)

说明：  多目标遗传算法在工程领域应用较为广泛，希望对大家有用。(Key procedures of multiobjective optimization with elite decision)

这是卡尔曼滤波算法的一个源程序，希望对大家有所帮助。(Kalman filter algorithm which is a source, we want to help.)

add a noise to a watermarked audio signal to test the robustness input : vector representing the watermarked audio file & the desired SNR output : vector representing the noisy watermarked audio file

基于单项耦合映像格子的时空混沌伪随机序列，自相关函数画图(Single coupled map lattice spatiotemporal chaos-based pseudo-random sequence, the autocorrelation function of drawing)