HW2-Solution

test pca that not wprk correctly

按照给定的信号表达式，生成chirp信号，并计算信号的幅频和相频谱。(Expression in accordance with the given signal, to generate a chirp signal, and calculate the signal amplitude and phase spectrum.)

整车模型，其中包括电动机，发动机，变速器，差速器，驾驶员模型等等(CAR MODEL including motor,engine,trans,driver etc)

用Matlab实现了对一副图像骨架的提取，方法简单，易于掌握。内附实例(Using Matlab to achieve an image of the skeleton extraction method is simple, easy to master. Containing examples)

关于matlab的智能仿真程序，能够运行！大家可以多交流学习.(Intelligence on matlab simulation program, able to run! We can exchange learning.)

GFCC is used to find features using gammatone filter for speech features extraction

dc＋＋ 常用的程序 ！！希望队大家有帮助！有需要得人下(dc commonly used procedures! ! Hope the team will help you! There is a need to have people under the)

矢量阵指向性程序(Vector array directivity procedures)

针对电力系统负荷预测问题，建立了基于Elman神经网络的负荷预测。提供了源数据，保证了程序的正常运行，预测效果不错。(According to the forecasting of power load, the load forecasting model based on Elman neural network is builded. The original data is provided, which will guaranteed the running of program with better effect.)

三元半波偶极子线性阵列的辐射功率的求解函数(Half-wave dipole linear array radiation power)