svpwm

说明：  解决空中加油问题中飞机多次起飞问题，只有一架辅机的情况，飞机的架数有限制，小于4000架。(Solve the problem of air refueling aircraft to take off several times, only the case of an auxiliary plane restricted the number of planes, less than 4000.)

说明：  vb语言实现的卡尔曼滤波源程序 （没有测试，输出部分要配合相应的过程）(vb language Kalman filtering source (no test, the output corresponding to tie part of the process))

Computational Colour Science Using MATLAB

matlab例程，用于计算任意层数平板波导结构。其中slabexec为主程序，readme中有程序使用的详细说明。可以计算任意层数的平板波导结构的有效折射率，光场分布和远场分布。(matlab routines used to calculate the arbitrary layer slab waveguide structure. Which mainly slabexec procedures, readme has procedures used in detail. Can calculate the arbitrary layers of planar waveguide structure of the effective refractive index, optical field distribution and far-field distribution.)

raly 分布的MATLAB实现，对初学者很有帮助，程序一点也不复杂(raly distribution of MATLAB implementation useful for beginners, the program is nothing complicated)

利用自然梯度算法，ML法能够很好的估计信号的信噪比,考虑雨衰 阴影 和多径影响。( Use of natural gradient algorithm, ML estimation method can be a good signal to noise ratio, Consider shadow rain attenuation and multipath effect.)

说明：  stft(含:短时傅立叶变换 Gabor变换等)(stft (containing: STFT Gabor transform, etc.))

说明：  matlab写的plsa 的demo例程。 (matlab routines written plsa the demo.)

说明：  滚动轴承故障诊断是机械故障检测中一个重要方面。使用小波包分析和包络分析相结合的方法提取轴承微弱振动信号, 克服了传统包络分析方法易丢失信号有效成分的缺点。包络信号的细化谱较好体现了轴承故障信息。(Bearing Fault Diagnosis of mechanical fault detection in an important aspect. The use of wavelet packet analysis and envelope analysis method of combining extracts bearing vibration signal weak to overcome the traditional envelope analysis method easy to lose the signal disadvantage of the active ingredient. Refinement of the envelope signal spectrum better reflects the bearing fault information.)

power factor improvement