Imageembedkey

小波变换 ，平稳小波变换，对信号进行8层分解，对第4层处理(Wavelet transform)

这个Matlab仿真程序实现LDPC低密度奇偶校验码（Low Density Parity Check）算法。适用于AWGN信道下(The Matlab simulation program to achieve low density parity check codes LDPC (Low Density Parity Check) algorithm. AWGN channel for)

子波分析是一种日益获得广泛应用的信号处理新技 术, 具有良好的时-频局部化特性, 尤其适用于时变及非平 稳信号。本文简述了子波函数与子波展开的基本概念, 利用 展缩子波和调和子波将信号及信号均方值进行时-频两维 分布。最后采用了三种子波分析方法对轴承故障进行诊断, 即使对现有各种方法尚难以诊断的滚动体故障, 也能获得 满意的结果, 说明子波分析的确为机械故障诊断提供了强 有力的分析手段。(Wavelet a nalysis, as a new technique of signal processing , possesses ex cellent characteristic of time-frequency localization and is suitable for analyzing the time-var ying or transient signals. In this paper , the basic concepts of wavelet function and wavelet expansion are briefly introduced. The time frequency distribution of signal and its energy are obtained by decomposition via dilating wavelet and harmanic wavelet. )

精通matlab7这本书的例程，11-15部分(Proficient matlab7 this book routine, 11-Part 15)

说明：  这是关于统计方法的建模，适合于初学者。希望对大家有帮助。(Modeling of statistical methods)

可以根据已有身高体重数据，基本判别数据来源的性别(Height and weight according to existing data, the basic data sources of gender discrimination)

MATLAB小波分析高级技术中的基于小波变换域的数字水印MATLAB源代码。(High MATLAB wavelet analysis technique based on the wavelet transform domain digital watermarking MATLAB source of generation code.)

稀疏表示字典的训练方法，由压缩感知领域大神M. Elad公布的matlab工具包(matlab tools for K-SVD)

无人机在威胁区域使用凸优化算法进行路径规划的方法(Path planning for UAVs in the presence of threat zones using convex optimization.)

毕业设计源码！关于语音情感识别的！希望对大家有用！(Graduation source! Emotion recognition of speech! Hope to be useful!)