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用UML来设计数据库，很实用很不错的，我很喜欢它-use UML to design database, a very useful piece of good, I like it

用opengl编写游戏教程-Prepared using opengl game tutorials

说明：  一个1MHz的FIR低通滤波器。 ① 时钟信号频率16MHz; ② 输入信号位宽8bits，符号速率16MHz； ③ 要求在Matlab软件中进行FIR滤波器浮点和定点仿真，并确定FIR滤波器抽头系数； ④ 写出测试仿真程序。(A 1MHz FIR low pass filter. (1) The clock signal frequency is 16MHz; (2) The input signal has a bit width of 8 bits and a symbol rate of 16 MHz; (3) Floating-point and fixed-point simulation of FIR filter is required in Matlab software, and tap coefficients of FIR filter are determined. (4) Write the test simulation program.)

说明：  图像去噪小波变换图像去噪 有程序试试可不可以运行啊(Image de-noising wavelet transform image de-noising program try it can run)

海洋水团分析, 可用于等值线绘图，水团特性分析，温度盐度特性等。(Analysis of ocean water mass)

A greedy algorithm is a simple, intuitive algorithm that is used in optimization problems

说明：  MATLAB通信系统仿真历程，基于参考书《详解MATLAB/Simulink通信系统建模仿真》。都是里面的例子(matlab Communication system simulation)

训练一个深度学习的循环神经网络，可实现获取公开数据集并进行训练，框架为Pytorch(Training a deep learning circular neural network can achieve the acquisition and training of open data sets, and the framework is Pytorch)

说明：  以太网和SONET/SDH中10GB/s光信号的精确消光比测量(Precise Extinction Ratio measurement for optical 10 Gb/s signaling in Ethernet and SONET/SDH)

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