jiaoliutiaoyatiaosu_1

The following Matlab project contains the source code used for numerical differentiation based on wavelet transforms. Numerical differentiation is important in various applications.

使用matlab对矩阵中的元素进行蛇形访问，并依次存放到新的向量里面(snake-like access to the elements of the matrix by MATLAB, and sequentially stored into the new vector)

三维的FDTD模拟电磁场仿真程序。采用PML边界。(Three-dimensional FDTD simulation of electromagnetic field simulation program. Using PML boundary.)

1．讨论数列的变化规律。 2．讨论调和级数的变化规律。(1. Discuss the changes of the number of columns. 2. To discuss the changes of harmonic progression.)

MATLAB Simulation文件，摩托车仿真，具体操作步骤见说明文档(MATLAB Simulation file, motorcycle simulation, specific steps see documentation)

一些自适应信号处理的算法，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，GSM中GMSK调制信号的产生。( Some adaptive signal processing algorithms, ofdm system simulation including 16qam modulation fft windowing modules plus cp, GSM is GMSK modulation signal generation.)

Particle swarm optimization

光伏并网逆变器仿真，包括直接功率控制和svpwm控制（基于PI）(Photovoltaic grid-connected inverter simulation, including direct power control and SVPWM control (based on PI))

运用多尺度自卷积计算图像的仿射不变矩的方法，该方法新颖，具有一定的创新性(Using multi-scale image from the convolution calculation of affine invariant moment method, which is novel, has some innovative)

说明：  很好的matlab实用程序，从光盘中拷出来的。(Matlab good utility, from the CD-ROM copy from.)