Number-of-key-counter

说明：  取一个随机生成的数组取一个随机生成的数组(Take a randomly generated array of take a randomly generated array)

根据图像的灰度对图像进行分割，实现目标的提取(According to the image gray level image segmentation)

两个复正弦加白噪声随机过程之和。用MUSIC方法进行信号频率谱估计。(The sum of two complex sinusoidal added white noise random process.The MUSIC method is used to estimate signal frequency spectrum.)

说明：  标准25节点psat动态模型，包含模型描述以及simulink下搭建的模型(Standard 25 node psat dynamic model, including model descriptions and model structures under simulink)

此模块实现了高压直流输电的matlab仿真，对高压直流输电的实物制作有意义。(This module implements matlab simulation of HVDC, the kind produced meaningful HVDC.)

导入振动信号（2信道）分析时域、频域波形的MATLAB-GUI界面(Import vibration signals (2-channel) analysis in time domain and frequency domain by MATLAB-GUI interface)

卷积码编码器，对二进制向量进行编码，希望对大家有帮助(Convolutional code encoder, to encode binary vector, in the hope that everyone has to help)

This code implements the affects of linear and non linear kernel.

MATLAB潮流计算(MATLAB flow calculation)

说明：  matlab 矩阵及其基本运算（命令及其用法）matlab基础(matlab matrix and the basic operations (command and its usage) matlab basis)