GUIsheji

说明：  小世界网络生成,生成20个节点的小世界网络(small world network)

LevelSetMethods水平集matlab程序(Matlab program LevelSetMethods level set)

this code convert mat data to segy format. segy format is known to seismic softwares

说明：  HP中华地区总裁谈人生，这是我上传的这个资料的主题，我觉得会对有些朋友有用(President of HP China region to talk about life, which I uploaded the theme of this data, I think that would be useful to some friends)

用FFT计算信号的功率谱密度时，需要先计算FFT，再计算双边谱密度，然后计算单边谱密度。在matlab里注意FFt要除以采样点数，计算双边谱时要注意除以频率分辨率。 ( When calculated using the FFT power spectrum density signal, you need to calculate the FFT, and then calculate the bilateral spectral density, and then calculate the unilateral spectral density. In matlab in Note FFt divided by sampling points should be noted when calculating the bilateral spectrum divided by the frequency resolution.)

该文件详细介绍了MATLAB进行矩阵的各种运算，内容丰富，浅显易懂(For matrix operation with MATLAB)

线性调频信号（LFM）的维格纳分布程序，用于信号的时频分析(wigner-ville distribution，time-frequency analysis)

使用matlab编写fft算法，主要使用外中内三层循环，把时域的信号序列转化为频域的信号 (Prepared using matlab fft algorithm, outside the three cycles, the time-domain signal sequence into the frequency domain signal)

Summary: Simple face and eye detection MATLAB Release: R13 Description: You can use this codes for face detection based on color segmentation and eye region detection. (Summary: Simple face and eye detection MATLAB Release: R13 Description: You can use this codes for face detection based on color segmentation and eye region detection.)

说明：  fft快速傅立叶变换源代码 打包下载 相信对大家有一定帮助(fft Fast Fourier Transform source code package to download that will definitely help all of us)