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用GPIB卡配合matlab测量相频曲线源代码，完整的程序，enjoy it！谢谢！(With GPIB card with the measurement of phase frequency curve matlab source code, complete the procedure, enjoy it! Thanks!)

采用symmetrized split-step method数值求解非线性薛定谔方程(Numerical solution of nonlinear Schrodinger equation by symmetrized split-step method)

该函数作用在于，最大值离边缘太近时仍能区分想要结果,适用于区分离散谱(distinguish discrete spectrum)

介绍几种宏定义和条件编译的功能和使用方法，是一份基础说明资料(Introduction of several macro definitions and conditional compilation features and usage, is a basic descriptive information)

说明：  基于高斯函数的平滑滤波，是一种图像分割的自适应FKCN方法。包含了原始文献。(Smoothing based on Gaussian function, is a method of image segmentation adaptive FKCN. Contains the original article.)

RD算法目标仿真 分别为点目标回波起始和结束时的采样点(RD target simulation algorithm)

QPSK信号通过Rayleigh信道，并计算出误码率(QPSK signals go through Rayleigh channel)

LPC sample code 6 matlab

语音孤立词识别的系统程序，包括预处理，断点检测，及其使用DTW的算法(Isolated word speech recognition system procedures, including pretreatment, break detection, and using DTW algorithm)

说明：  自己做的两相混合式步进电机细分驱动控制，已经闭环成功，效果还不错(Self-made two-phase hybrid stepping motor subdivision drive control, has been closed-loop success, the effect is good.)