zhengqiang

PUMA(Phase Unwrap Max Flow) for matlab

快速、精确频率估计算法，噪声情况下语音信号频率估计(Fast, accurate frequency estimation algorithm, the case of speech noise frequency estimation)

This is a blurring tool. Applying this code can Blurr an image used for identity protection

homework 3-1 is difficult

AVS Speech Code this code describe AVS sppech code in Matlab

This is a code written in MATLAB for 12-bit SAR ADC simulation

说明：  100kV光伏并网平均模型 MPPT使用扰动观察法(Average Model of 100 kV Photovoltaic Grid Connection MPPT uses perturbation observation method)

说明：  关于matlab计算Mie散射的说明，对改进程序很有用。(Mie scattering calculations on the matlab instructions useful for improving the program.)

By evaluating its performance through computer simulations for various channels(it suitable for high-speed channel equalization.)

用Simulink中的SimPowersystem完成一个转速、电流双闭环直流调速系统的设计与仿真。采用三相桥式整流，平波电抗器Lp的大小可根据根据仿真调整。给出电机在空载启动，以及在2.5S后加额定负载时转速、电流、电压的变化曲线，并结合调速理论分析这些曲线。(With Simulink in SimPowersystem complete a speed, current double-loop DC speed design and simulation system. Three-phase bridge rectifier, smoothing reactors Lp size can be adjusted according to the simulation. Start the motor load is given, and the speed curve when the rated load after 2.5S, current, voltage, speed and theoretical analysis of these binding curves.)