gaussandsine

signal detection and estimation book barkat

A Costas loop is a phase-locked loop used for carrier phase recovery from suppressed-carrier modulation signals, such as from double-sideband suppressed carrier signals. It was invented by John P. Costas at General Electric in the 1950s. Its invention was described as having had "a profound effect on modern digital communications".

Digital signal processing is the discipline that studies the rules governing the behavior of discrete signals, as well as the systems used to process them. It also deals with the issues involved in processing continuous signals using digital techniques. Digital signal processing pervades modern life. It has applications in compact disc players, computer tomography, geological processing, mobile phones, electronic toys, and many others.

RSC编码的演示程序,用于turbo编码。(RSC coding Demonstration Program for turbo coding.)

kalman滤波器的制作及仿真实现，这是主函数，运行即可(kalman filter and simulation of the production, which is the main function, you can run)

simulink环境下的永磁同步电机的位置环控制，速度曲线为梯形曲线。(simulink environment of permanent magnet synchronous motor position loop control, the speed curve is a trapezoid curve.)

模拟退火算法在飞机巡航中的应用，采用MATLAB编写。(Simulated annealing algorithm in aircraft cruise, using MATLAB prepared.)

对具有随机噪声的二阶系统的模型辨识，进行标幺化以后系统的参考模型差分方程为 (7.90) 式中， 为随机噪声。由于神经网络的输出最大为1，所以，被辨识的系统应先标幺化，这里标幺化系数为5。利用图7.5正向建模(并联辨识)结构，神经网络选用3-9-9-1型，即输入层i，隐层j包括2级，输出层k的节点个数分别为3、9、9、1个； (Model identification of two order systems with stochastic noise)

关于短时傅立叶变换的实验 其中有补0的相关分析 希望会对大家有帮助(On short-time Fourier transform of the experiment which fill 0 correlation analysis we hope will be helpful)

非常好用的MATLAB程序，不下会后悔的(MATLAB is very useful procedure, we will regret over the)