Helmholtz

A Multilevel inverter topology based on spwm.

说明：  结合回声消除和语音增强方法的double talk算法，能在噪声环境下定出语音的端点(light echo cancellation and voice enhancement method of double talk algorithm can be noisy environment set voice endpoint)

说明：  ｓｉｇｎ那个：里边有信号的傅里叶变换，功率谱分析，轴系估计图，相关分析，相干分析(sign that: a signal inside the Fourier transform, power spectrum analysis, shaft estimation map, correlation analysis, coherence analysis)

simulation OFDM by matlab 6.5.It s any bug

波器直线型结构转化成别的形式,这是一种,还有别的转化 (Filter into other forms linear structure, this is a kind of, still have other transformation)

由逻辑图生成的混沌矩阵，可用于压缩感知的采样矩阵(Can be used to compress the sampling matrix of perception)

说明：  一个升压电路，可以作为开发电力电子直直升压电路参考，使用全桥整流。(A boost circuit can be used as a reference for the development of power electronics direct boost circuit, using full bridge rectifier.)

基于matlab的图像处理工具箱，其中包括数字图像处理的基本工具(Based on matlab image processing toolbox, which includes the basic tools of digital image processing)

接收端自适应均衡器的LMS算法MATLAB仿真实现(Receiver adaptive equalizer of LMS algorithm MATLAB simulation)

this is the model of power factor correction by matlab program