id3-jueceshu

Matlab 数值计算讲义和例程，包括如下章节： 范数、条件数和方程解的精度 矩阵特征值和矩阵函数 奇异值分解 函数的数值导数和切平面 函数极值点 数值积分 随机数据的统计描述 多项式拟合和非线性最小二乘 插值和样条 Fourier分析 常微分方程 稀疏矩阵(Matlab numerical evaluation)

OFDM with noisy channel with qpsk

将Pedro F. Felzenszwalb的 Efficient Graph Based Image segmentation 作者提供的c代码封装，提供了Matlab调用接口。 输入参数如英文所示。(offer the matlab code interface of pedro F. Felzenszwalb s efficient graph based image segmentation （image,sigma 0.8,k 300,min_size 100) )

包括DS-CDMA 的衰落信道函数，多径衰落信道以及快衰落信道函数。(Including DS-CDMA in fading channel function, multi-path fading channel and fast fading channel function.)

compress an image using DCT transform

main 是主函数! 运行即可 p184是一个示意图! 另外两个文件是滤波模型(main is the main function can be run p184 is a schematic diagram! The other two files are the filter model)

用GP算法实现演化电路程序，在winspice上进行仿真演化电路(With GP algorithms evolution process, in the circuit Winspice in emulation of evolution circuit )

a fifth version of Dsp view code in matlab

最基础的Q学习代码，可以帮助初学者理解和使用Q学习算法(The most basic Q-learning code that can help beginners to understand and use the Q-learning algorithm)

通过Matlab求出连续时间信号的傅立叶变换及编程绘制各种连续时间信号系统的时域波行，幅度谱以及相位谱(Fourier transform of continuous-time signal obtained through Matlab and programming time domain wave line to draw a variety of continuous-time signal system , the amplitude spectrum and phase spectrum )