matlab_jiemi_code

ROSSLER方程的混沌时间序列相空间重构程序(Equation ROSSLER chaotic time series phase space reconstruction procedure)

MATLAB图像处理的各种函数，实例源代码 ch2_1_1：查看直方图（§2.1.3） ch2_2_1：显示图像（§2.2.2）等(MATLAB image processing a variety of functions, procedures)

Advanced steganography using matlab

基于遗传算法的车间调度的MATLAB实现，很好改进，实用(MATLAB implementation of job shop scheduling based on genetic algorithm is very good and practical.)

针对阵列天线的模拟波束形成，在固定角度上阵列输出最大值。(For beamforming of an array antenna, the array outputs a maximum at a fixed angle.)

说明：  这是一个实现全概率接收的程序，基于多相滤波器组成的信道化接收机。(This is a realization of the probability of receiving the whole process, based on the polyphase filter composed of channelized receiver.)

龙贝格算法。。。。。。。。。。。 (Romberg algorithm. . . . . . . . . . .)

B样条的插补代码，通过MATLAB生成图形(B-spline interpolation code generated by MATLAB Graphics)

when SNR is high , 1st sample estimator provides good estimate of A. it has no noise effect . so we don’t need averaging effect to reduce noise when SNR is high. However variance is still low in sample mean estimator which shows that in reality ,sample mean is good estimator than 1st sample estimator. So, for high SNR, we do not need to reduce the effect of noise by averaging. or we can say that for high SNR let say >1000 , 1st sample estimator got reduced noise. But as for as variance is concerned , the sample mean has low variance for high SNR as well.

这是关于数字预失真的仿真程序，应用LMS急降方法实现系数更新，对失真有很好的效果(This is the digital predistortion simulation program, the drop of the LMS coefficient update method implementation, have a good effect on the distortion)