FLch7NNeg1

Compute fractal dimensions FDS and intercepts ICS of a 3D image IM using FFT and draw rose plots of FDS and ICS

利用matlab，产生具有三个频率的跳频信号(the generation of jump-frequency signal)

Inverse discrete cosine transform of an image

说明：  对近红外光谱进行多元散射校正的源代码，需要另建函数进行调用。另外一个是Kennard-Stone算法用于划分训练集和验证集。(The source code for multi-scattering correction of near infrared spectroscopy needs to be invoked by another function.Another is the Kennard-Stone algorithm, which is used to divide training set and verification set.)

一个计算Ant Algorithm的源代码！(A calculation of the Ant Algorithm source code!)

基于costas环路的载波同步，使收发时钟频率和相位一致，环路包括四个部分乘法器和低通滤波、鉴相器、环路滤波器和数字振荡器组成(Based on the carrier synchronization of Costas loop, the frequency and phase of the transmit and receive clock is the same. The loop consists of four parts, including the multiplier and low-pass filter, phase detector, loop filter and digital oscillator.)

filtre d image sur mathlab

Evaluate the multi-variate density with mean vector m and covariance matrix C for the input vector x.

Model order reduction using proper orthogonal decomposition (POD)

遗传算法和神经网络混合编程，可用于优化计算，仅供参考(Genetic algorithm and neural network hybrid programming, can be used to optimize the calculation, for reference only)