SRM

laboratory 6 you can know the method predicting speech

This function made recognize of letters

GMMTBX GMM工具箱 包含GMM建模的各种函数(GMMTBX GMM modeling toolbox contains a variety of functions GMM)

在能源行业做有源电力滤波时主管推荐的参考文章，很有价值，值得分享。(Executives in the energy industry to do active power filter when recommended reference articles, valuable, worth sharing.)

vc与matlab混合编程应用的书籍，教你怎么用得案例(vc mixed with the matlab programming applications, books, teach you how to get the case with)

此算法是基于matlab的MFCC特征提取算法，其中包括了分帧、归一化等步骤和代码，非常好用，结果是24维的向量(This algorithm is based on MFCC feature extraction algorithm matlab, including the framing, normalization and other steps and code, very easy to use, the result is 24-dimensional vector)

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.)

线性控制系统时域和频域性能指标计算，并绘制波特图与单位阶跃响应曲线(Linear control systems time and frequency domain performance computing, and draw Bode plots and unit step response curve)

实现单相交流信号锁相功能，单相锁相环，matlab simulink程序。(matlab simulink single phase )

通过构造加博函数进行加博滤波实现对指纹图像的二值化(By constructing Gabor function Gabor filter is on the fingerprint image binarization)