test

QPSk MOdulation SNR and BER

MATLAB实现的3D炮兵小游戏，要求R14SP3版本以上，内附帮助(MATLAB realize the 3D artillery game requires version R14SP3 above, enclosing the help)

阵列信号处理:DML和ULA的Monte-Carlo仿真 (Array signal processing: DML and ULA of Monte-Carlo simulation)

在MATLAB环境下，使用FFT实现的理想低通滤波器。(FFT implementation of the ideal low-pass filter。)

MAXIM Security DVR System Architectures

数据拟合程序，可实现数据的三阶自定义函数的最小二乘拟合(Data fitting procedure, enabling third-order data, least squares fitting custom functions)

数字水印嵌入和提取算法 包含时空域和变换域的算法的matlab实现(Airspace and transform domain algorithm matlab achieve the digital watermark embedding and extraction algorithm contains)

注水算法与等功率方式下mimo系统信道容量的分析(Analysis of channel capacity of MIMO system under water injection algorithm and equal power mode)

说明：  MATLAB答题卡识别（GUI，论文） 本课题为基于MATLAB的不变矩答题卡识别。可识别学号，学科，答案，并进行分数统计，以及判断是否及格。后台可设置标准excel答案。经过灰度变换形成灰度图像、二值化处理、图像滤波、边缘检测、hough变换等预处理。带GUI交互式界面。(Matlab answer card recognition (GUI, paper) This topic is based on MATLAB moment invariant answer card recognition. Can identify student number, subject, answer, and carry out score statistics, as well as judge whether pass. Standard excel answers can be set in the background. After gray-scale transformation, gray-scale image, binary processing, image filtering, edge detection, Hough transform and other preprocessing are formed. With GUI interactive interface.)

周期图法计算在白噪声环境下的正弦信号功率谱密度(Periodogram method under the white noise power spectral density of the sinusoidal signal)