demo3tempo

说明：  波束形成，有详细的算法仿真，适合初学者学习借鉴。(Beamforming, simulation algorithm in detail, suitable for beginners to learn from.)

Computes JPEG image from raw image

说明：  MATLAB7.0从入门到精通(光盘).对MATLAB 7.0进行了比较全面的介绍，同时紧密结合典型的应用专题。(MATLAB7.0 from entry to the master (CD-ROM). MATLAB 7.0 on a more comprehensive introduction, at the same time in close connection with the typical application of the topic.)

ABC算法的源码找来逐行做了中文注释，并以优化SVM参数为例，进行学习。(ABC algorithm source code got to do a progressive Chinese comments, and to optimize the SVM parameters, for example, to learn.)

在机动目标跟踪中，机动目标模型是机动目标跟踪的基本要素之一，一般希望机动目标模型能准确表征目标机动时的各种运动状态。比较常用的模型有匀速运动(CV)模型、匀加速运动(CA) 模型、时间相关模型（Singer）和机动目标“当前”统计模型。上述模型均采用机动频率表征目标的机动情况。在应用当中，通常采用固定的机动频率，这就表示机动目标的机动时间是一定的，而实际上机动目标的机动时间是不断变化的，也就是说机动频率是不断变化的，采用固定机动频率必然会带来误差。采样周期在0.5—2S时，机动频率越小跟踪精度越高[1]，但机动频率仍然是固定值。本文提出的基于神经网络的机动频率自适应调整方法可以使机动频率随机动而变化，从而提高状态估计的准确性，提高跟踪精度。本文将小波神经网络用于机动目标跟踪中机动频率的自适应调整，该算法对机动目标“当前”统计模型中的机动频率进行实时修改, 从而自适应的改变机动频率,使跟踪算法与目标的真实状态更接近。该算法采用小波神经网络的离线训练，实时性好。(The maneuver of the maneuvering target is uncertain. The maneuvering frequency is constantly changeable, but traditionally it is beforehand determined as a constant based on the target state estimation in the state model of the maneuvering target. The maneuver of the maneuvering target makes the kinematics equation of the target model mismatch with the practical motion model and the tracking error will be increased. Based on the advantages of the self-learning, the rapid convergence rate and the nonlinear approximation ability of the wavelet neural network, it was put forward to be used in the field of target tracking in the paper. The new residual is used as the input of the wavelet neural network, the output of the network is used to adjust adaptively the maneuvering frequency of the CS model. The algorithm is more close to the real state of the target. The simulation results showed that tracking error can be reduced and the tracking accuracy can be improved.)

说明：  fortran 调用matlab引擎实例(FORTRAN examples Matlab engine)

This report describes analytical and numerical methods that may be used to trim a non-linear, six degree-of-freedom simulation model describing the dynamics of a REMUS 100 AUV.

采用MATLAB环境实现蚁群优化算法，源程序代码和效果，有价值(The MATLAB environment ant colony optimization algorithm, source code, and the effect of valuable)

matlaba写的ahp层次分析法小程序 还有注释 经测试无误 欢迎下载(ahp software)

说明：  肌电信号多维特征提取 +均方根值+中值频率+平均功率频率(Multidimensional Feature Extraction of EMG Signal)