DCTchange

线性拟合源代码，利用偏微分求导的方法进行多元的线性拟合(Linear fitting source code)

自己编的，经典的功率谱减法程序，不带VAD检测的程序(Own, the classic power spectrum subtraction procedure, non-VAD detection procedures)

说明：  本程序给出了认知无线电中的能量检测方法，并实现了在不同的虚警概率下的检测性能比较。(This procedure gives the method of energy detection of cognitive radio , and the comparison of detection performance at different false alarm probability .)

用于自适应控制的模糊神经网络代码，输入是误差和误差变化率。(for adaptive control of the FNN code, the importation of error and error rate of change.)

tranfering of data from one to another

shortest path dijkstra algorithm

用MATLAB设计各种滤波器参数，包括各种窗函数法，如凯撒、汉明、布莱克特等(MATLAB filter design using a variety of parameters, including a variety of window function, such as Kaiser, Hamming, Blackett, etc.)

this file have simple demodulation program for qpsk demodulation. it will give the bit of stream after demodulation of qpsk (quadrature phase shift keying) wave.

此文档包含支持向量机程序和核函数的编写程序(This document contains the program of support vector machine and kernel programming)

第１章　对流层有关特性 第２章　对流层散射传播机制 第３章　对流层散射传输损耗 第４章　对流层散射信号慢衰落特性 第５章　对流层散射信号相关特性及谱特性 第６章　对流层散射信号统计分布特性 第７章　分集接收信号统计分布特性 (Transmission mechanism, transmission loss, slow fading characteristic, correlation characteristic and spectrum characteristic, statistical distribution, diversity reception signal statistical distribution characteristics )