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自己弄的多端直流配电网的仿真模型，是支撑自己小论文的东东。仿真环境是用的matlab。(Get yourself a simulation model with a multi-terminal DC power grid, is supporting their own small paper stuff. Simulation environment is used matlab.)

饱和时滞系统matlab相图,给出输入变量的上下界(The matlab phase diagram of the saturated time-delay system is given, and the upper and lower bounds of the input variables are given)

自己写的一个基于肤色的人脸检测代码 用matlab做得 (face detection based on the skin colour)

this implement upsampling image using the bilinear method and repication method

说明：  关于亚像素边缘检测的一些文章，感觉比较有用(Subpixel edge detection on some articles, I feel more useful)

小波包分析频带能量，应用小波包分析爆破震动信号不同频带的能量分布(Wavelet packet analysis band energy)

　数字信号处理的主要研究对象是数字信号，且是采用运算的方法达到处理的目的的(The main digital signal processing research object is a digital signal, and the method of operation is used to achieve the purpose of processing)

关于节点定位不同方法的代码,包括RSSI(Different methods of positioning the node code)

Measure the performance of three modulation techniques using PAPR, spectral efficiency, BER

在理想信道条件下、在高斯白噪声信道条件下和在先经过瑞利衰落信道再通过AWGN信道条件下的QPSK仿真（基带输入波形及其功率谱、QPSK调制信号及其功率谱、QPSK信号星座图、误码性能等）(In an ideal channel conditions, in white Gaussian noise channel conditions and earlier through Rayleigh fading channels through QPSK simulation AWGN channel conditions (baseband input waveform and its power spectrum, QPSK modulation signal and its power spectrum, QPSK signal constellation Figure, error performance, etc.))