ComplexVariablesandIntegralTransformation

maltab 实现Givens旋转矩阵 (maltab achieve Givens rotation matrix)

读取视频总帧数，并可对视频每一帧图像进行处理(Reads the video frames, and the image can be processed)

最小二乘模型参数离线辨识，解决这类问题的优化计算，可以提高速度，节省时间(Least squares model parameters off-line identification, to resolve such issues to optimize the calculation, you can improve speed, to save time)

利用MUSIC算法对函数的频率进行估计并画出图形(you can obtain frequency of the function by the MUSIC algorithm and get the figure)

Interpolation refers to the process of converting a sampled digital signal (such as a sampled audio signal) to a higher sampling rate (Upsampling)

电路的求解，包含各种受控源，无伴电压源以及互感情况的电路求解(Circuit solving, contains a variety of controlled source the unaccompanied voltage source, and mutual inductance case circuit solving)

统计与自适应信号处理，国外很好的数字信号处理书籍(Statistical and Adaptive Signal Processing)

简单的异步电动机模型，包含坐标变换，电压电流变换(A simple model of asynchronous motor)

利用yamlip+gurobi求解各个火电机组最优出力的问题(Use yamlip+ gurou to determine the optimal output of each thermal power unit)

SMOOTH uses a vectorized implementation that may be slow when X and/or FRAME_LENGTH are very large. The number of elements that are used for calculation is length(X)*FRAME_LENGTH. The algorithm vectorizes the operation by creating a matrix of indexes and extracting its diagonals. E.g. for a vector of length 4 and frame_length of 2, the algorithm creates a temporary zero-padded matrix x2 from which it creates a set of indexes: