downlink_scambling.r

说明：  amplitude modulation in matlab

將灰階圖形的像素黑白狀態記錄在音頻頻帶的peak改變上已將圖形資訊隱藏在音頻資料中.並提供灰階圖形資料的取出方法(The grayscale pixel monochrome graphics state record changes in the audio band peak graphical information has been hidden in the audio data, and providing information grayscale graphical methods for taking out)

决策树,包括决策树的节点选择、决策控制及决策树的画法(decision tree)

This program used to show the the effects of delay spread in MC_CDMA Transceiver systems.

数字图像处理，直方图的均衡化，matlab实现方法(Digital image processing, histogram equalization, matlab Implementation)

一直一因果系统，画出其零极点图和冲击响应波形(Been a causal system, draw the pole-zero diagram and impulse response waveform)

用自相关法求重构相空间的延迟时间的matlab程序(With the autocorrelation method for the reconstruction phase space of the delay time of the matlab program)

说明：  MATLAB CODE FOR INFORMATION THEORY AND CODING

一个简单的求取长方体重力异常的程序，里头的参数数字 可以根据自己的情况更改(The simple strike the gravity anomaly cuboid program, inside the parameter numbers can be changed according to their own situation)

NormFitGA:用动态线性标定适应值的遗传算法求解一维无约束优化问题 (NormFitGA: dynamic linear calibration with genetic algorithms for solving one-dimensional fitness unconstrained optimization problems)