small-routine

一种用Matlab实现的基于小波变换的音频数字水印.(A Matlab realization of wavelet transform-based audio digital watermarking.)

用MATLAB 程序实现 图像处理中的 手写体字符识别 源码(Using MATLAB Program for handwritten character recognition)

运用基于球径容积准则的CKF对惯性器件输出数据和GPS数据尽心融合处理，达到组合导航定位的目的(CKF based on spherical diameter volume criterion is used to fuse the output data of inertial devices and GPS data to achieve the goal of integrated navigation and positioning.)

This is some code for recording in Matlab.

musc this program calculates arrival

通过使用短时自相关，可以得到基音周期。可以稳定运行。(With short-term autocorrelation obtained pitch period)

this file finds EUAC of a given cash flow

自己搭建的双馈风力发电机仿真模型，可以参考，包括风速、风力机、双PWM变流器、(he simulation model of the double fed wind power generator set up by ourselves can be referred to, including wind speed, wind turbine and double PWM converter,)

光伏发电仿真程序，含有MPPT算法，仿真效率很高!(PV simulation program, with MPPT algorithm, the simulation very efficient!)

一维功率谱密度计算程序，可以选择是否加窗，加那种窗(1D power spectral density caculation routin base on fft )