segment1

本程序是matlab写的基于最小交叉熵的图象分割，处理速度快，分割质量好。(This procedure is written in matlab minimum cross-entropy-based image segmentation, processing speed and good quality segmentation.)

Report and thesis on abnormal crowd detection.

卷积码译码器,采用sova算法译码(Convolutional Decoder, decoding algorithm used SOVA)

用块匹配法进行运动估计的matlab实现方法(block matching method used for motion estimation method of Matlab)

线性调频信号 雷达发射接收 匹配滤波 等等，一些基本的代码(Linear frequency modulated radar signal transmit receive matched filtering and so on, some of the basic code )

matlab7.1完全教程，可以很系统的了解和学习matlab用法(completely matlab7.1 tutorial, system understanding and learning matlab usage)

说明：  找寻局部极大值的程序，采用反复差分方法，简单方便(Find the local maximum of the procedure for the repeated difference method, simple)

This is a gui which is used to simulate FDTD 1D reflection.

产生一均匀分布的白噪声信产生均匀分布的白噪信号，使均值为0，功率为p号u(n),画出其波形，并检验其分布情况，产生零均值功率0.1且服从高斯分布的白噪声，sinc信号，chirp信号，线性卷积(Generate uniformly distributed one letter of the white noise generated uniformly distributed white noise signal, so that the mean is 0, the power for the p number u (n), draw their waveforms, and test its distribution, resulting in zero average power of 0.1 and subject to Gaussian distribution of white noise, sinc signals, chirp signals, the linear convolution)

基于随机共振的弱信号检测，sr为龙格库塔方法解方程，rs为检测的主程序(Based on stochastic resonance in weak signal detection, sr for the Runge-Kutta method to solve the equation, rs for the detection of the main program)