conjugate_grad_2d

本文给出了OFDM-CDM系统在不同的调制方式及编码方式以及未知干扰环境下的性能，内有完整的源码(the performances of OFDM-CDM system under different modulations and codes)

实现模糊聚类分割的一些方法，以及一些编程代码供学习和复习。(To achieve some of the methods of fuzzy clustering segmentation)

HELPS USER TO DETECT FIRE FROM A VIDEO FILE

相关分析过程的matlab方法，BP神经网络用于函数拟合与模式识别，小波包分析提取振动信号中的特征频率。( Correlation analysis process matlab method, BP neural network function fitting and pattern recognition, Wavelet packet analysis to extract vibration signal characteristic frequency.)

说明：  图像的形态学变换：底帽滤波操作和高帽滤波操作(Image of morphological transformation: the end cap filter operation and Top Hat filter operation)

对流层干延迟模型Saastamonien模型的MATLAB代码，同时包含验证PWV残差图(Tropospheric delay model Saastamonien MATLAB code and contains validation PWV residual plots)

啁啾光纤光栅的反射谱、时延的matlab仿真图像(Matlab simulation image of reflection spectrum and time delay of chirped fiber grating)

data to train and test for classified

-least squares algorithms using gradient descent to find minimum of function - gaussian fit algorithm

Frequency Hopping Spread Spectrum Code