eigen

说明：  ofdm降低分均比的仿真，不吝指教，可能程序有疏漏之处，见谅

说明：  一个完美的OFDM的仿真程序，包括编码、调制、卷积、同步等等(OFDM simulation of a perfect process, including coding, modulation, convolution, sync, etc.)

谱分析，气象、海洋专业程序，用于分析时间序列的显著周期。(Spectral analysis, meteorological, oceanographic professional program for the analysis of a significant period of time series.)

关于卡尔曼滤波的matlab代码，其中包含了滤波的主算法，以及使用EM查找最大可能的估计参数，随机样本等等(Kalman filter matlab code, which contains the main algorithm filtering, and the use of EM to find the best possible estimate parameters of a random sample, etc.)

石川公式法计算齿轮副啮合刚度，可以画一个周期(Deputy Incident formula method to calculate gear mesh stiffness, you can draw a cycle)

用牛顿迭代法求方程 f(x)=x³ -x² -1=0 在x。=1.5附近的一个实根。取§=0.000001，取最大迭代数为60. (With Newton iteration equation for f (x) = x ³-x ² -1 = 0 in x. = 1.5 near the root of a real. Take § = 0.000001, take the largest number of 60 iterations.)

这是经典的复杂网络的小世界模型和均匀网络模型，你可以画出度分布图。(this is a cassic complex network of small-world model aniform model, distribution of degrees can be drawn.)

order your file with their different name, especially for pictures, in matlab

说明：  基于matlab的蚁群算法程序代码---自寻优(Ant colony algorithm based on matlab code--- self-optimizing)

MATLAB作业用，MATLAB实验用，MATLAB数字信号处理，信号与系统(MATLAB work with, MATLAB experiment, MATLAB Digital Signal Processing, Signals and Systems)