junyunfenbu

短时fourier变换 tfrstft计算离散信号x（t）(Short-time fourier transform discrete signals tfrstft computing x (t))

matlab code for convolution

用matlab 实现海浪的二维和三维模拟(Two and three dimensional simulation of sea waves by MATLAB)

基于matlab/simulink搭建的三电平逆变器仿真模型，控制算法为电压空间矢量控制（SVPWM），算法部分使用m语言编写，带有简单注释，配合算法说明，应该比较好懂。模型带中点电压平衡处理，但是效果一般，大家可以在此模型基础上修改。欢迎交流讨论。(Three-level inverter simulation model matlab/simulink structures based control algorithms for the voltage space vector control (SVPWM), part of the algorithm using the m language, with a simple comment, with the algorithm description, it should be relatively easy to understand. Models with the midpoint voltage balanced, but the general effect, you can modify the model basis. Welcome exchanges and discussions.)

Contrast_masking function

本程序用Matlab语言实现了基于Arnold变换的图像置乱算法(this procedure using Matlab-based Arnold Transform Image Scrambling algorithm. .)

刘凤君老师的书，现代逆变技术及应用，主要讲解了拓扑结构，调制机理，控制机理以及实例分析。(Liu Fengjun teacher' s book and modern inverter technology applications, mainly on the topology, modulation mechanism, control mechanism as well as instances of analysis.)

柔性机构优化设计程序，主程序为topm，只需要输入行列的单元数、体积份数、惩罚因子就可获得所需的柔性机构(compliant mechanisms to optimize the design process, the main program for the topm, only need to enter the ranks of the unit number, the volume of shares to obtain the necessary penalty factor can be compliant mechanisms)

chen混沌系统的分数阶的吸引子仿真，很容易实现的，希望可以帮助你。一起学习混沌吧。(chen' s chaotic system of Fractional attractor simulation, it is easy to achieve, I hope you can help. With learning chaos.)

simulation of DC_DC_Bulk_converter by matlab simulink.