radar-simulation

The simplest channel which we use in ideal case is AWGN channel and everyone knows that before starting siluation on the other part of the system we must simulate the AWGN channel.this is AWGN channel with a BPSK signal going through it and finally we detect the signal and plot BER vs SNR to compair with the theory.

数字图像频域滤波处理，分别进行二阶巴特沃斯(Butterworth)高通、低通滤波器。(Digital image processing frequency domain filtering, respectively second-order Butterworth (Butterworth) high pass, low pass filter.)

研究生数值分析课程考试题型的matlab源程序(Graduate numerical analysis course exam questions matlab source)

关于统计工具箱中的一些基本统计命令的PPT讲义(About Statistics Toolbox statistical commands some of the basic PPT notes)

说明：  灰色系统的matlab程序原代码，可用以对数据建立方程，进行预测(Gray system matlab program source code, the data used to establish equations to predict)

在Matlab中可用的根轨迹图例子源码，直接打开即可。(Root Locus source code in Matlab.)

应用hough变换检测圆的代码，很方便。(Hough transform circle detection application of the code, very convenient.)

说明：  详细的偏微分方程的matlab求解步骤与程序说明。(detailed PDE soler ,using PDE tools and codes.)

利用矩量法求解海伦积分方程，并给出电流分布。(Method of moments to solve the the Helen integral equation, and given current distribution.)

说明：  音频编解码，语音信号处理，乘法次数最少，可嵌入编码器(Audio codec, speech signal processing, the least number of multiplication can be embedded in the encoder)