wenduchang

哈弗曼编码,在matlab中实现,源代码(huffman encode)

数学建模算法及应用电子书PDf版本，数学建模入门必备(Mathematical Modeling Algorithms and Application of PDf Edition of Electronic Books)

说明：  用于求解基于动力学模型的机械系统动力学的newmark b方法(Newmark b method for solving dynamics of mechanical systems based on dynamic models)

this file gives the important information theory and coding in matlab

The Wavelet Neural Network This is simple example for using of modified Morlet neural network. Levenberg-Marquardt with numerical Jacobian calculation implemented. Easy to use with other optimization algorithem e.g GA,PSO, etc. The function "xox_lm" may be useful for other optimization problem easily. The function "xox_jacobian" may be useful for Jacobian calculation easily. The function "NN_fcn" may be used by the evolutionary based neural network. The activation function "modified Morlet" will be replaceable by others.

MMAdapGA:用多变异位自适应遗传优化求解一维无约束优化问题 (MMAdapGA: with changeable ectopic adaptive genetic optimization solution of one-dimensional unconstrained optimization problems)

matlab实现对一声音信号的功率谱与时频分析(matlab realize the power spectrum of a sound signal with the frequency analysis)

MATLAB环境下采用灰度变换的方法增强图像的对比度(Using gray-scale transformation method of contrast-enhanced images)

多相机同步显示程序，包括两个相机同时采集图像显示结果(Synchronous multi-camera display program, including two cameras simultaneously capture images displayed)

微波与天线，课程中基于MATLAB的虚拟实验。对上课很有帮助(Microwave and antenna, the virtual experiment based on MATLAB course. Very helpful for class)