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说明：  基于知识迁移的蚁群参数选择算法。通过构建图实现参数的自主映射。采用Matlab编写。(Knowledge-based parameter selection algorithm ant colony migration. Parameters by constructing a graph to achieve the independent mapping. Written using Matlab.)

龙格库塔算法的加速算法（matlab),拟二步四阶算法(the accelerating of runge-kutta method by matlab)

adaptive channel equalizer simulink model

用MATLAB程序演示灰度调整，对比度增强，直方图均衡，局部平滑，中值滤波，频率域平滑与锐化，用MATLAB编写有关程序(failed to translate)

主成分分析，计算权重，特征值，以及相应的主成分(principal component analysis)

说明：  基于原子分解的调频信号参数识别算法估计性能得到了很到的提高(paramater estimation of modulated signal based atomic decomposition)

主要内容(signal_analyzer.rar)如下： test1.txt 第一列为时间t，0.001s为步长；第二列为系统的输入信号；第三列为系统的输出信号。 signal_analyzer.m首先将test1.txt 的数据读入workspace，然后进行FFT，分析出两信号的频率，输出对于输入的幅值衰减（db），输出对输入的相位差。 (Main Content (signal_analyzer.rar) as follows: test1.txt the first time as t, 0.001s for the step the second as the input signal the third as the system output signal. signal_analyzer.m first test1.txt the data read into the workspace, and then FFT, the frequency of the two signals, the output amplitude for input attenuation (db), the output of the input phase difference.)

快速解前推回代法，三相的配電網潮流包含線損(Quick Solution forward and backward substitution method, three-phase distribution power flow includes line losses)

matla code for PID controler

说明：  主要实现视频图像的运动检测，包含有参考例子(The video of the main motion detection, includes reference examples)