CDMA

利用similink，建立的buck-boost电路，属DCDC电路的一种(BUCK-BOOST electric circuit)

考虑雨衰 阴影 和多径影响，匹配追踪和正交匹配追踪，基于SVPWM的三电平逆变的matlab仿真。( Consider shadow rain attenuation and multipath effects Matching Pursuit and orthogonal matching pursuit, Based on SVPWM three-level inverter matlab simulation.)

基于MATLAB和声卡的信号发生器。产生正弦波。适用与初学者。界面友好(Based on MATLAB and sound card signal generator. Generated sine wave. Application and beginners. Friendly interface)

this code first reads an image and decomposed it in discrete wavelet transformation.hl1 and hl2 are extracted to embed watermark. watermark is added to hl1 and lh1 and inverse dwt is applied.

本压缩包包括matlab的顶点覆盖近似算法、哈密尔顿回路、模拟退火应用、最大流和最小截、最短路和次短路、最短路径、最小生成树prim算法等，带有源程序和中文说明文档，此文件夹中的文件，如需被利用，则要直接放至work目录下。(The compressed packet including matlab vertex cover approximation algorithm, Hamilton circuit, simulated annealing, maximum flow and minimum cross-sectional, short-circuit and times of short-circuit, the shortest path, minimum spanning tree prim algorithm with source code and Chinese documentation, thisfile folder for use, will have to be placed directly under the work directory.)

2代小波示意程序-此程序用提升法实现第二代小波变换-我用的是非整数阶小波变换-采用时域实现,步骤先列后行(2 Generation Wavelet indicated procedures- This procedure is used to upgrade method second generation wavelet transform- I use a non-integer order wavelet transform- time-domain implementation steps first column underwent)

Objective of the program is to solve for the steady state voltage distribution of the inside region of a microstrip and then using that obtain the electric field distribution in the region using quiver plot. The microstrip comprises of a region given by 0<x<7 units and 0<y<2 units in the coordinate system bounded by four capacitor plates on all the sides of the region. The region comprises of a material with relative permittivity 1 from 0<y<1 units and a material of relative permittivity 9.6 from 1<y<2 units. The microstrip extends indefinitely in the z-direction. The sides of the region are given Dirichlet boundary condition. A horizontal microstrip line is placed at the center of the region. The microstrip is excited with a voltage of 1 Volt and all surrounding plates are maintained at 0 Volts.

These file has include some example of RC circuits characteristic attitude with an impuls responde

matlab矩阵中脑电的三维数据矩阵转换成二维数据矩阵(the matlab matrix in three-dimensional data matrix EEG convert two-dimensional data matrix)

the program for histogram in image processing