40763768WPSNR

单音信号的一些频率估计程序，最大似然方法,Pisarenko法等。(This site presents some Matlab (tm) code for estimation of the frequency of a single, constant tone in noise. While these methods may be extended to the multiharmonic and multi-tone cases, these programs do not include this extension. )

说明：  Matlab学习宝典 解方程 Matlab学习宝典(Matlab solutions of equations Matlab Baodian learning learning Baodian)

用matlab仿真轴承故障信号构造轴承故障的仿真信号，其中轴承的固有频率fn=3000Hz , 位移常数y0=5, 阻尼系数ξ＝0.1, 冲击故障发生的周期为0.01s，采样频率fs=20KHz, 采样点数N=4096。要求：根据上述条件构造轴承故障的仿真信号，画出其时域波形及频谱图。(Matlab simulation bearing fault signal)

我们可以对任意图像利用游程编码进行编码和解压。(We can use any image coding and run-length coding decompression.)

编写的数值分析power方法matlab程序(numerical method for power method )

band pass filter for communication engineering

说明：  Algorithm for Sensor Selection via Convex Optimization

说明：  matlab论文，希望对大家有帮助，请大家多多支持(matlab thesis, I hope all of you help, please we can support)

解决高维优化问题，解决多峰函数求极值的问题(solve n dimension )

ultra wide band simulation 1