McGraw_Hill_MATLAB_Demystified_Apr_2007

完数判断，判断一个数是否为完数的代码C++,还行哦 嘿嘿(After the number of judgments to determine whether a number code for the complete number of C++ okay Oh Hey)

小世界网络模型的m.文件 可生成网络矩阵或者邻接矩阵(M. small-world network model file to generate the network matrix or adjacency matrix)

一 维 时 域 有 限 差 分 法 MATLAB 代 码(One-dimensional finite difference time domain method MATLAB code)

卡尔曼滤波的labview模型，适用于system identification的labview程序中(kalman filter model of labview)

这个是EMD分解算法,相对比较简单,十分适合初学者,我开始也是从个程序入手的,觉得十分不错,与大家共享.(This is the EMD decomposition algorithm is relatively simple and very suitable for beginners, I started a program from the start, and feel very good to share with you.)

进行傅里叶变换的详细说明，可以依据操作快速掌握福利叶变换(A detailed description of Fourier transform, can be based on the operation quickly grasp the welfare leaf transformation)

测试IIR滤波器的单位冲激响应曲线； 检查IIR滤波器的频率特性。 (IIR filter testing unit impulse response curve check IIR filter frequency characteristics.)

DCT变换,基于matlab的变换程序，可调用(DCT, matlab-based transformation program, call)

说明：  噪声中正弦信号的现代法谱分析，采用了直接法、间接法、Bartlett法和Welch法，分别分析了不同窗长度、不同窗函数和不同信噪比对谱估计的影响。(Modern normal spectrum analysis of sinusoidal signal in noise adopts direct method, indirect method, Bartlett method and Welch method. The effects of different window lengths, different window functions and different signal-to-noise ratios on spectrum estimation are analyzed respectively.)

2D DCT in matlab. inputs are original data and block size. ex) block size = [8 8]