cross_validation

谱减法是利用噪声的统计平稳性以及加性噪声与语音不相关的特点而提出来的。即让有语音期间噪声幅度谱的期望值与无语音间隙噪声的幅度谱的期望值相等。(Spectral subtraction method is the use of stationary noise statistics and the additive noise and speech characteristics not related to the initiative. During that speech so that the expected value of noise amplitude spectrum and noise-free audio gap equal to the expected amplitude spectrum.)

傅里叶级数和吉布斯现象的小程序，初学者可以观察吉布斯现象(Fourier series and gibbs phenomenon of small procedures, beginners can observe the gibbs phenomenon )

发射线性调频信号，假定三个点目标，模拟信号碰到目标返回后的回波。(Transmit chirp signal, assuming three points target, the target return echo analog signal after the encounter.)

加权最小二乘迭代求解多参数估值。用于求解平差问题及其他领域优化问题。(The weighted least-squares iterative solution of multi-parameter estimates. Adjustment for solving optimization problems and other problem areas.)

开关磁阻电机simulink模型,包含了我的开关磁阻电机模型是自己搭的，先进控制算法如DITC的也有，请不要外传(Switched reluctance machine)

说明：  无人机航迹规划，威胁概率模型，路径最短，B样条曲线平滑(UAV route planning, threat probability model, shortest path, B-spline curve smoothing)

遗传算法在Matlab中实现，用于估计模型参数。(genetic algorithem)

说明：  Kruskal避圈算法的matlab实现(Kruskal algorithm matlab circle to avoid the realization of)

Matlab code modulation AM

《精通matlab 5.0》对应源程序。(" Proficient in matlab 5.0" corresponds to the source.)