ex3_20

输入一个您需要判断的数，然后通过程序判断数的大小类别(judge the number you input)

通信原理实验软件仿真实验，包含： 单极性归零码(RZ)的波形及其功率谱。 单极性不归零码(NRZ)的波形及其功率谱。 一个完整的数字基带系统的仿真。 一份完整的报告和分析。 (Communications software simulation experiment, including: unipolar return-to-zero (RZ) waveform and its power spectrum. Unipolar non-return-to-zero (NRZ) waveform and its power spectrum. A complete digital baseband system simulation. A full report and analysis.)

Different beamforming methods

多径衰落信道matlab仿真程序，有说明(multi-path flat fading)

pre_distrion源程序，smilink源程序，可以对初学者有一定的帮助。(pre_distrion source, smilink source, can be helpful for beginners.)

说明：  kalman滤波的matlab程序，准确可靠，欢迎下载(Kalman filtering Matlab procedures, accurate and reliable, welcome to download)

详细描述了使用KSVD算法训练完备字典的图像处理方法，精华版(Use KSVD algorithm training complete dictionary)

运用有限差分方法求解二阶边值问题，x" + a1*x’ + a0*x = u with x(t0) = x0, x(tf) = xf(solve BVP2 by the finite difference method)

说明：  基于MATLAB的有源滤波器的实现，很简单，能看懂。(The realization of active filter based on MATLAB is simple and understandable.)

MATLAB中应用RBF神经网络对模式识别处理(MATLAB Application of RBF neural networks for pattern recognition processing)