AdvantechPCI1720

基于ESPRIT方法的频率估计，包括LS和TLS方法，并附不同SNR和观测信号长度情况下的性能比较程序。(Frequency estimation based on ESPRIT, including LS and TLS methods, together with the performance comparison of different SNR and the length of the observed signal case)

EZW2 (NEW version of EZW)

小波分析在信号处理中的应用，针对不同小波的去噪效果，以及阈值设定等，采用MATLAB进行了数值仿真。(Wavelet analysis in the application of wavelet analysis in signal processing, according to different wavelet denoising effect, and the threshold setting, a numerical simulation is performed using MATLAB.)

用Matlab软件画出给定区域的 空间曲面图形.(Using Matlab software to draw a given region of space-surface graphics.)

说明：  用于matlab仿真的光伏发电并网模型，这是经典类型。做光伏并网读电能质量的影响中用到的。(Photovoltaic grid-connected model for matlab simulation. This is a classic type. Used in photovoltaic grid-connected reading power quality impact.)

模糊规则生成，matlab环境下编译。一个老师写的(Fuzzy rule generation, matlab compiler environment. Written by a teacher)

提出了一种基于小波变换可抗击几何攻击算法。在水印嵌人 部分# 首先对宿主图像进行小波分解 、 嵌人水印, 再通过余弦变换求得该水印图像的一个特征向量, 利用该特征向量和水印 信息通过12 31 函数生成一个二值逻辑系列, 将该序列作为密钥/ 水印提取部分为# 对待测的图像进行小波变换, 再通过余 弦变换求得待测图像的一个特征向量, 利用该特征向量和密钥通过1 2 4 1 函数提取出水印。(Proposed based on wavelet transform algorithm can be against geometric attacks.# Watermark embedded in the first part of the host image wavelet decomposition, embedded watermark, and then through the cosine transform of the watermarked image obtained by a feature vector, using the feature vector and the watermark information through 1231 to generate a binary logic function series, the sequence as the key/watermark extraction part is# treated transform measured image, and then obtained through the cosine transform the image of a feature vector under test, using the feature vector and the key function by 1241 to extract the watermark .)

matlab voice recording

斯坦福大学的Andrea Goldsmith写的经典之作！适合研究生及以上学历人阅读！(Stanford University Andrea Goldsmith to write! For graduate students or above to read!)

matlab demo code .. .. .. ..