gridrectifier

aqui_cdma acqui fft cdma

一个快速通信系统的hop程序，主要是幅频特性测试，。(A rapid communication system of hop program, mainly is the amplitude frequency characteristics test,. )

利用matlab实现现代法功率谱估计的源代码，没有调用函数，希望对大家有用(Using matlab source code power spectrum estimation of modern France, and call the function, and the hope that useful)

通过三维模型生成的各种姿态图像与输入图像对比，找出匹配度最高的图像，即可估计出输入图像的目标姿态。(The image with the best matching degree can be found images which generated 3D model by matching with input image, and the pose is estimated.)

matlab实现的视频指纹采集，可以用指纹来辨别两个视频是否相似(matlab achieve video fingerprint acquisition, can be used fingerprints to identify the two video whether similar)

一种基于调制域分析的过零检测算法改进，克服了传统过零算法不能应用于某些信号的局限，有MATLAB仿真(Zero-crossing detection algorithm based on improved modulation domain analysis, to overcome the traditional limitations of the zero crossing algorithm can not be applied to certain signals, there are MATLAB simulation)

一种简易的电机模型 很好用啊 希望对大家有帮助啊(A simple motor model with very good ah we hope to help)

存在麦克风增益相位误差时候的宽带波束形成器设计,采用最小二乘方法来实现。 (Phase error exists when the microphone gain broadband beamformer design, using the least squares method to implement.)

AR model for DOA estimation

说明：  基于巴特沃思滤波器的50Hz工频险波器,程序给出了滤波器系数并且作了频谱分析(Butterworth filter based on the frequency of 50Hz- risk devices, procedures given the filter coefficient and made spectrum analysis)