DS-CDMA

对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印(Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). according to this embedding binary image and resume its embedded watermark from the watermark signal by the Blind detection)

说明：  关于飞机设计的程序。包括全机总体参数、气动曲线、机翼载荷、螺旋桨特性等完整的设计流程。(On the aircraft design process. Including the general parameters of the whole machine, pneumatic curves, wing loading, propeller characteristics of such a complete design flow.)

一种简化的基于MATLAB Simulink的风力机的 MATLAB模型(MATLAB Simulink based on the wind power generation system of wind turbine model)

可以自定义精度（最小频率分辨率）的FFT频谱细化算法：FFT-FT(Can customize the precision (the minimum frequency resolution) of the FFT spectrum thinning algorithm: FFT-FT)

MATLAB program codes for block coding by using Monte carlo simulation techique

matlab实现文件读取，波形处理，小波变换，文件保存。(use matlabe to read and write files, to process wave and to save files)

移动节点模型仿真代码和仿真图，适用于wsn移动节点定位算法研究。(Mobile node model simulation code and simulation maps, research wsn mobile node localization algorithm applies.)

对802.11a系统的信道估计技术进行研究，提出了基于迭代估计的算法(Of the 802.11a system to study the channel estimation technique is proposed based on iterative estimation algorithm)

boost converter closed loop control

说明：  本程序为利用matlab求解微分方程的源程序及相关例子(the procedures for the use of Matlab to solve the differential equation of the source and relevant examples)