matlabshiyan3

用matlab语言对汽车动力经济性进行仿真(very good)

永磁同步电机svpwm控制matlab/simulink仿真图(Svpwm permanent magnet synchronous motor control matlab/simulink simulation map)

這是我用scilab寫的高私後向消去與樞軸的程式語法，和高絲後向消去法的差異可見(This is what I write with scilab after the high-private programs to eliminate and pivot grammar, and high-thread after the elimination of the difference can be seen)

染色体识别与统计,matlab图像处理，染色体识别与统计,matlab图像处理(Chromosome identification and statistics)

file for demonstrating tomography reconstruction according to cone beam geometry and also useful for Generate set of projections around 360 degrees with a fan beam geometry.

说明：  谐波源案例，基于matlab/simulink的谐波源案例。(Harmonic source case)

说明：  自己编写的svm分类器，根据台湾大学林智仁教授写的libsvm编写的，各位支持一下(My own SVM classifier, according to the libsvm written by Professor Lin Zhiren of Taiwan University, you support it)

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)

油田规划数学建模的matlab程序，我自己建模写的。(Mathematical modeling of oil field matlab program, written in my own modeling.)

说明：  多目标跟踪的matlab代码，其中背景差分法可以实现实时更新。该代码在检测与跟踪少量目标时效果很好,但是跟踪目标大于8后,效果下降很多。(Multi-target tracking matlab code)