时间频率

计算原始图像和过滤噪声后的图像的峰值信噪比(peak signal to noise ratio of image)

说明：  EM算法是最为经典的统计图像分割方法，代码基于matlab，使用EM算法实现图像分割,源代码加实例图像，非常好用(By using EM algrithm to realize the segementation of image)

说明：  跟踪中心轨迹内点法最优潮流程序，适合学习最优潮流计算(Tracking center trajectory point method optimal power flow program)

CSPHANTOM is a test phantom tailored to compressed sensing MRI algorithm development. It is designed to be non-sparse under a gradient transform and to contain features difficult to reproduce with partial Fourier sampling. We hope that this phantom can be used to evaluate the quality and accuracy of compressed sensing MRI reconstruction algorithms in the noise-free domain so that real-world applications of CS MRI may be improved.

基于matlab的hmm语音实验平台，包含了众多的实验程序，为语音识别工作提供参考(Matlab-based the hmm Voice experimental platform, contains a large number of experimental procedures, and provide a reference for the voice recognition work)

用来求解指派问题的匈牙利算法，比目前网上流传的运行效果都好。(Hungary algorithm)

这是一本针对数字信号处理的MATLAB仿真教材，教材详细介绍了MATLAB的数字仿真，并给出示例。(This is a book for digital signal processing MATLAB simulation textbooks, textbook introduces the digital simulation of MATLAB, and gives examples.)

matlab code for envelope detector for analog communications.

second-order error-dynamics. In such a way, the mobile robot reaches its desired pose even in the case of kinematic modeling errors

基于c—v模型和hough变换的圆检测，输出圆的参数(C-v model and hough transform circle detection, the output parameters of the circle)