fftsiji

使用matlab开发的短时傅立叶逆变换的例子，可以直接使用(Inverse short time fourier in matlab)

It s a code for gabor filter witten with matlab.

matlab s函数（s-Function）编写的离散状态空间表达式(matlab s function (s-Function) written in discrete state space representation)

大学生数学建模总结，十五个常用数学模型，有详细的推导过程，部分有编程指导(Mathematical modeling summary, fifteen commonly used mathematical models, a detailed derivation, part of a program guide)

说明：  傅里叶变换能将满足一定条件的某个函数表示成三角函数（正弦和/或余弦函数）或者它们的积分的线性组合。利用傅里叶变换可对语音信号消噪。(ourier transform to meet certain conditions can be expressed as a function of trigonometric functions (sine and/or cosine functions), or their integral linear combination. Fourier transform to denoising the speech signal.)

此代码是基于matlab的代码，包含了图像金字塔，矩特征，边沿检测，斑点检测，角点检测，融合技术，图像去噪，车牌识别等等常用的一些图像处理技术！(This code is based on the matlab code, including the image of Pyramid, moment feature, edge detection, blob detection, fusion, corner detection, image denoising, license plate recognition and so on some commonly used image processing technology!)

含过时信息多智能体系统一致性Matlab仿真(Simulation of Unified consensus of Multi-Agent System with Outdated Information by MATLAB)

QoS组播路由问题的蚁群算法通用MATLAB源码(Ant Colony Algorithm for QoS Multicast Routing)

说明：  matlab仿真估计多普勒中心频率，通过图像偏移法，(estimation of doppler center)

这是用来计算线性离散分析的matlab代码，有助于新手学习(This is used to calculate the matlab code for linear discrete analysis to help novices learn)