Spectro

dual tree discrete wavelet transform (dtdwt) matlab codes

这个程序对快速实现模糊逻辑控制很有用。假设这个逻辑控制有两个输入和一个输出，用各种选择来实现它。(This procedure is the rapid realization of the usefulness of fuzzy logic control. Assuming that there are two logic control inputs and one output, with various options to achieve it.)

最近三年的关于小波包分析的研究文献资料，知网权威，研究小波包的可以下载借鉴(recent three years of research on wavelet packet analysis literature, authority of hownet, study of wavelet packet can download for reference )

利用二维时域有限差分法纵向TE波模拟钻井(Using two-dimensional finite difference time domain simulation of drilling TE wave)

本人编写的ofdm系统中的em信道估计matlab仿真程序，可直接运行(I ofdm prepared by the system of channel estimation em Matlab simulation program can be run directly)

Example code for ANN and use of PCA

Bloch simulator. [mx,my,mz] = bloch(b1,gr,tp,t1,t2,df,dp,mode,mx,my,mz) Bloch simulation of rotations due to B1, gradient and off-resonance, including relaxation effects. At each time point, the rotation matrix and decay matrix are calculated. Simulation can simulate the steady-state if the sequence is applied repeatedly, or the magnetization starting at m0. INPUT: b1 = (Mx1) RF pulse in G. Can be complex. gr = (Mx1,2,or 3) 1,2 or 3-dimensional gradient in G/cm. tp = (Mx1) time duration of each b1 and gr point, in seconds, or 1x1 time step if constant for all points

本仿真为电源充电仿真，采用了boost电路(The simulation for power charging simulation, using a boost circuit)

Again it is my program work

说明：  里面包含了好几种模式识别的方法，非常的实用，可以直接用在自己的项目中(It contains several pattern recognition methods, very practical, can be directly used in their own projects)