tsp_nn

说明：  最短路课程设计，好的啊，需要的赶紧下载啊，哈哈~~~`(The most short-course design, a good, ah, need to quickly download ah, ha ha ~ ~ ~ `)

说明：  LCMV算法智能天线Matlab仿真程序,非常好用，运行就可以看到方向图。希望跟各位资源共享。 (Smart Antenna Pattern algorithm simulation program Matlab, very convenient, can be seen running on the direction of Fig. You hope with the sharing of resources.)

显示一张图，point spread function of 1 scatter，需要matlab安装Filed II simulation(show a picture of point spread function of 1 scatter )

改进防碰撞扩展ALOHA的matlab仿真算法(Improved extended ALOHA anti-collision algorithm matlab simulation)

讲解转子动力学相关知识，非常有助于学习转子动力学，对研究转子相关特性有较大帮助,还有自己编写的相关MATLAB程序(To explain the knowledge of rotor dynamics, is very helpful to learn rotor dynamics, to study the rotor-related characteristics of a greater help)

说明：  TG function useful for algorithmic study : matlab PHD code.

卡尔曼滤波在组合导航中应用仿真程序，适合初学者学习使用，采用惯导/GPS位置速度松组合(Kalman filter integrated navigation application simulation program, suitable for beginners to learn to use, using INS/GPS position, velocity loose combination)

功率谱估计（周期图法、welch法、pmusic法等）(PSD estimation)

数学建模清华数模讲义\model10b (Mathematical modeling Qinghua digital-analog handouts model10b)

当信噪比低，小信号输入时噪音严重，在整个音域的声音明显变得浑浊不清，不知发的是什么音，严重影响音质。信噪比的大小是用有用信号功率（或电压）和噪声功率（或电压）比值的对数来表示的。(When the signal to noise ratio is low, serious small signal input noise, the sound of the entire range becomes significantly turbid, I do not know what made the sound, seriously affecting the sound quality. Size is the number of the signal to noise ratio by the ratio of desired signal power (or voltage) and the noise power (or voltage) represented.)