GRE_Nova(2)

atan function using cordic

模拟实验室中产生的清音和浊音，通过仿真产生清浊音的频谱图，非常有效的对比，可以看出它们之间的差异。(Voiceless and voiced simulation laboratory generated by simulation generated Voicing the spectrum, very effective contrast, you can see the difference between them. )

Source code for Radial basic function for classification

快速泊松方程求解--MATLAB Fast Poisson Solver in a Square(Fast Poisson equation- MATLABFast Poisson Solver in a Square)

"Teaching antiwindup, bumpless transfer, and split-range control"一文的仿真程序实现，可以用于仿真教学。("Teaching antiwindup. bumpless transfer, and split-range control, "a text of the simulation program. Simulation can be used for teaching.)

对数谱最小均方误差语音增强算法（LSA-MMSE），对加入有音无音判决进一步提高信噪比，消噪效果非常好。适合各种平稳噪声。(right spectrum minimum mean square error speech enhancement algorithm (LSA- MMSE). sound right to a sound judgment without further improve signal-to-noise ratio, denoising effect was very good. For a wide range of stationary noise.)

opencv的canny函数检测边缘的效果和matlab的不同 matlab的边缘更为细腻 (opencv canny edge effect and matlab function testing different- the edges of the matlab is more exquisite )

filtre active parallèle pour la qualité d énergie

一个稍微复杂的多体动力学实例 包括动画演示等文件 主文件为main_ok (A more complex multi-body dynamic animation examples, including the master file and other documents as main_ok)

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.)