Wind-Turbine-Blockset-in-Matlab-Simulink

说明：  基于matlab的BP神经网络的电网谐波研究相关参考资料，pdf格式文件。(Based on the BP neural network matlab harmonic of related references, pdf format.)

带有前馈系统的电机伺服控制系统的matlab建模，基于simulink的仿真，原创，可用(Motor servo control system with feedforward system matlab modeling, based on simulink simulation, originality, available)

Nice matlab programs to learn control systems concepts

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。 (This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussian channel model, FFT, PAPR suppression, a variety of synchronization, demodulation and decoding module, and system performance omnibus simulation of the system reliability.)

Harris corner detection MATLAB CODE

说明：  In this paper, a new scaling-based image-adaptive watermarking system has been presented, which exploits human visual model for adapting the watermark data to local properties of the host image. Its improved robustness is due to embedding in the low-frequency wavelet coefficients and optimal control of its strength factor HVS point of view. Maximum-likelihood (ML) decoder is used aided by the channel side information. The performance of the proposed scheme is analytically calculated and verified by simulation. Experimental results confirm the imperceptibility of the proposed method and its higher robustness against attacks compared to alternative watermarking methods in the literature

考虑你在哪里不同的传感器，桥上两侧的汽车造成的振动记录收集数据的情况。当你分析这些信号，则可能需要对齐。假设你有3个传感器以相同的采样速率工作，他们是造成同一事件的测量信号。(Consider a situation where you are collecting data different sensors, recording vibrations caused by cars on both sides of a bridge. When you analyze the signals, you may need to align them. Assume you have 3 sensors working at same sampling rates and they are measuring signals caused by the same event.)

说明：  1、 环境参数设置 a) 水体参数设置 水深5000m，水体密度1024 kg/m3，水平距离100km，水中纵波声吸收系数可选填。 b) 声速分布设置 Munk声速标准分布模型 典型数据： c) 海底地声参数设置 下层介质中纵波声速1800m/s，下层介质密度1100kg/m3，下层介质中纵波声吸收可选。 d）海底地形设置 海底为高斯起伏海底，起伏的均值、方差自己设定。 2、 传播模型参数设置 声源频率、声源深度、接收点设置 3、 软件参数设置 计算声线、本征声线、计算相干传播损失、计算非相干传播损失、计算半相干传播损失、声线出射角度 4、 结果输出 a) 声线轨迹 b) 选取适当声源深度，出现深海会聚区效应； c) 声传播损失 传播损失（相干和非相干）随水平、深度的变化曲线。 伪彩图 剖面 相同水平距离传播损失(1. Setting of Environmental Parameters (a) Water body parameter setting The depth of water is 5000m, the density of water body is 1024 kg/m3, and the hor)

M/M/K的计算机仿真，排队系统是一种比较典型的离散动态系统，按照规定，它的仿真必然涉及到时间的表示，事件驱动的表示。这里我们采用静态的仿真思想实现M/M/1的计算机仿真。(M/M/K of the computer simulation, queuing system is a typical discrete dynamic system, in accordance with the regulations, it necessarily involves the simulation of time that the event-driven representation. Here we use a static ideology M/M/1 simulation computer simulation.)

用mathlab写的QPSK调制完整仿真程序(QPSK modulation with mathlab write complete simulation program)