edgedetection

高准确度,支持50Hz/60Hz IEC 687/1036 标准的准确度要求,在500:1 的动态范围内误差小于0.1 (High accuracy, supports 50Hz/60Hz IEC 687/1036 standard accuracy requirements, the 500:1 dynamic range of error is less than 0.1 )

波达方向DOA估计算法 包括CBF，CAPON,LP,Music(estimation of DOA including CBF CAPON LP MUSIC)

数值微分精度及步长的关系，截断误差和舍入误差，体会误差对结果的影响，用算法1 和算法2 分别得到的结果进行比较，由Taylor公式可得到两种算法的截断误差(Accuracy of numerical differentiation and the relationship between step length, truncation error and rounding error, the error on the results of experience with algorithm 1 and algorithm 2 respectively, to compare the results obtained by the Taylor formula for the truncation error of two algorithms available)

analysis of reactive power by matpower

KPCA原始程序，可用于故障诊断，并附有T2和SPE诊断图(KPCA original program can be used for fault diagnosis, together with the T2 and SPE diagnostic diagram)

a frequency modulation code for matlab

基于MATLAB的电法测井电阻率及电压曲线正演模拟(Simulation of double electric logging resistivity and voltage curve is based on MATLAB)

仿真极化码在不同码长下的极化效果图，包括散点图和柱状图(polar code simulation)

经典载波跟踪环costas环simulink建模仿真，采用QPSK调制，包含上下变频以及三种不同鉴相方式。(Classic costas loop carrier tracking loop simulink modeling and simulation, using QPSK modulation, including the upper and lower frequency, as well as phase three different ways.)

This is a code to determine the pitch period of voiced speech.