LITERATURESURVEYfirstreview

汽车行驶工况识别S函数的M文件，根据车速和加速度判断汽车当前行驶的工况。(drive cycle identify)

对振动信号进行小波包分解，并以小波包的节点能量作为特征进行了提取。(The vibration signal is decomposed by wavelet packet, and the node energy of wavelet packet is taken as the feature to extract the vibration signal.)

说明：  MATLAB宝典一书中的所有源代码！很好，每个都可以通过matlab调试！！(MATLAB book Collection all source code! Well, each of which can matlab debugging! !)

PURPOSE: E_GARCH(P,Q) parameter estimation with different error distributions, the Normal, The T, and the Generalized Error Distribution

Aperture Radar Imaging reference material.

iir滤波器对有噪语音滤波,在matalb上实现(IIR filter noisy speech filtering, on matalb)

This is a code for calculating PSNR of two images.

这个程序是拿来计算像差的，输入相关变量，运行就能计算出像差的值(This program is used to calculate the aberrations, enter the relevant variables, running can calculate the value of the aberration)

设定码元速率、载波频率、采样速率、码元个数等，先仿真bpsk信号，然后对其求循环谱。采用频域平滑的方法。(Set the symbol rate, carrier frequency, sampling rate, number of symbols and so on, first simulate the BPSK signal, and then calculate the cyclic spectrum. The frequency domain smoothing method is adopted.)

说明：  matlab中编的基于遗传算法的转子故障特征选择的小程序，新手程度，仅供参考(matlab in the series based on genetic algorithm rotor fault feature selection of small programs, novice level, for reference only)