ofdm(matlab)

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)

基于matlab利用小波分析对二维信号进行去噪处理(Based on the Matlab wavelet analysis of two-dimensional signal denoising)

说明：  基于SOGI的锁相环设计，可以实现较为准确的相角跟踪(The phase-locked loop design based on sogi can realize more accurate phase angle tracking)

时间序列模型和预测的MATLAB代码，包含参数的估计方法，数据分布的检测，模型预测的源码(Matlab code for time series modeling and forecast )

精通MATLAB最优化计算一书源码。很多算法，值得拥有。(Proficient in MATLAB optimization )

混凝土单轴滞回本构 钢筋滞回本构 可用于ABABQUS子程序材料(concrete02 and steel02 for ABAQUS)

lfm chirp dechirp demo of chirp signal

matlab小波应用命名全集，方便matlab使用者查看使用。(Collection name matlab wavelet applications to facilitate the use of matlab users to view.)

说明：  外点罚函数法解线性等式约束用matlab实现(Outside the penalty function method for solving linear equality constraints to achieve with matlab)

使用matlab分析矩阵扰动对于方程求解的影响，计算矩阵的条件数！以电磁跟踪系统定位模型计算为例！(Use matlab analysis matrix perturbations equation influence calculation matrix condition number! Electromagnetic tracking system to locate model as an example!)