MATLAB导入函数Graphene

QAM调制和解调的matlab实现，瑞利信道，高斯白噪声(QAM modulation and demodulation matlab implementation, Rayleigh channel, Gaussian white noise)

介绍了matlab图形和声音的设计与实现 (Describes the matlab graphics and sound design and implementation)

刘宝碇《不确定规划及应用》第4章例4.4的matlab程序。内容简单，但可以有效的帮助初学者理解随机模拟的原理。(Liu anchor " uncertain Planning and Applications" in Chapter 4 Example 4.4 matlab program. Content is simple, but can effectively help beginners understand the principles of stochastic simulation.)

在802.15.4a信道模型下的相关检测的TOA估计算法，能够对目标节点进行测距。(In 802.15.4a channel model correlation detection TOA estimation algorithm, capable of target nodes ranging.)

滑模变结构控制的matlab仿真模型,非常全面的Simulink程序仿真案例.(sliding mode variable structure control)

说明：  Genetic Algorithm for two variable

Taking a Jacobian Matrix of the system defined by equations (3) to (6) and evaluating the matrix at the equilibrium, at which all state variables

实现多小波变换的MATLAB工具箱库函数(multi-wavelet transform MATLAB Toolbox library functions)

1. BPSK modulation of data which ever you input (default data is “MANIPAL REDDY”). 2. MANIPAL REDDY is changed into ASCII Format and into two-bit format for BPSK Modulation. 3. Chaos is used for spreading the binary bit sequence. 4. Uniformly distributed Noise is added to Spread signal. 5. After reception Chaotic Chip sequence is used to recover message . 6. Filter is used for removing spikes and noise. 7. Note the filter is used is just for showing a little realisitic picture. 8. Appropriate filter should be used. 9. The original data in binary and recovered data in binary format are compared

摘要 随着火电机组向大容量、高参数和高效率方向发展，对机组热工自动控制系统控制品质的要求也随之提高。在热工过程中，大多数热工对象具有较大的惯性和迟延，且是非线性和慢时变的，部分对象还是多变量的，因而具有很大的不确定性和强耦合性。这就难以建立精确的数学模型，使采用固定参数的PID控制器不能与生产上越来越高的控制要求相适应。 本文主要是研究动态矩阵控制算法在主汽温控制方面的应用。首先，分析了当前火电厂主汽温的控制方式和常规的控制方法，以及影响主汽温变化的各种扰动因素；然后，介绍了动态矩阵控制算法的原理，并基于此原理设计了DMC主汽温控制系统；并且与传统的串级PID控制系统进行了比较，仿真结果表明动态矩阵控制算法的响应速度快，且没有超调，鲁棒性好，控制品质明显优于常规PID控制。 关键词：主汽温；动态矩阵控制；DMC；matlab仿真 (Abstract Developing with the tendency to large capacity, high parameters and high efficiency of fossil-fired unit, the control trait request for thermodynamic automatic control systems is heightened .In thermodynamic process, most thermodynamic objects have large inertia and delay, and are nonlinear and time-variable furthermore, some of them are multi-variable, and also has large uncertainty and strong coupling. This makes it difficult to construct accurate mathematic models, and makes PID controllers with fixed parameters hardly adapted to higher and higher control request in production This article is mainly the research of the application of dynamic matrix control in the main temperature control system. First, it analyzed the conventional control method in the current thermoelectric power station steam system, and the affects of every kind of perturbation factor in the main temperature control system. Then it introduced the principle of dynamic matrix control algorithm, and desi)