chejianzuoyewentidiandusuanfa

IDWT Transform using wfilters from matlab

说明：  随机减量RDT法matlab程序，可用于提取信号中的自有衰减振动响应信号(Matlab random decrement process RDT method can be used to extract the signal attenuation of vibration signals of its own)

该程序能够产生矩形窗，实现滤波器的共能。(The procedure can have a rectangular window, to achieve a total filter capacity.)

由低通数字变换为高通（带阻）数字频带的变换示例,附频谱特性图(by low-pass digital transformation of the high-pass (with resistance) digital bandwidth transform example, the map attached spectrum)

基于梳状导频的ofdm信道估计matlab程序仿真源代码(comb-based pilots ofdm channel estimation procedures Matlab simulation source code)

线 阵 的 MUSIC 谱 估 计 算 法(Linear estimation algorithm of MUSIC spectrum )

说明：  采用离散再合成的随机流动生成(DSRFG)方法合成了满足目标湍流度、积分尺度、脉动风速谱及空间相关性等参数的各向异性湍流;讨论了DSRFG方法在生成湍流风场上关键参数的合理取值;(Anisotropic turbulences satisfying the parameters of target turbulence, integral scale, pulsating wind speed spectrum and spatial correlation are synthesized by discrete resynthesis random flow generation (DSRFG) method. The key parameters of DSRFG method in generating turbulent wind field are discussed. Reasonable value;)

压缩感知中求解最优L1范数问题的BP算法内含指导文章(Compressed sensing in L1 norm to solve the problem of optimal BP algorithm article contains guidance)

先进PID控制及其MATLAB仿真程序的第一部分(Advanced PID control and its MATLAB simulation program the first part of)

matlab 鼠标从一幅图像中截取一个区域，并生成一幅图片(get a picture form a picture)