eg28-dingdanxuqiuyuce

这是现代数字信号处理课程中涉及到的实验，预测太阳黑子周期的，包含周期图法和burg法。(This is a modern digital signal processing courses related to the experiment, predicted sunspot cycle, including the periodogram method and burg method.)

说明：  五接CIC滤波器的simulink仿真，希望对大家有所帮助(Then the five CIC filter simulink simulation, I hope all of you to help)

说明：  给予双层搜索的峰均功率比抑制技术仿真 循环是1000 (DLPS)

声学物理特性，主被动声纳或基阵的信号处理 (Acoustic physical characteristics, or the array of active and passive sonar signal processing)

模拟2个独立窄带信号分别以20°，60°的方向入射到均匀线阵上信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵元数为10，阵元间距为入射信号波长的1／2，信噪比为20dB，快拍数分别为5，50，200。(Simulate two independent narrowband signals in the direction of 20 °, 60 ° of the incident on the ULA between signal uncorrelated with independent noise, the noise is ideal Gaussian white noise, the array element number 10, the array element spacing of the incident 1/2 wavelength of the signal to noise ratio of 20dB, the number of snapshots 5,50,200 respectively.)

矩形检测,基于MATLAB的利用霍夫变换，自己弄的，很实用(rectangular detection)

单相逆变器matlab仿真模型，开环双极性spwm控制，带死区。(Single-phase inverter matlab simulation model, open-loop bipolar SPWM control, with dead-time band control.)

经验模态分解的程序，由其他学者提供，使用方便高效。(emd programme)

基于被动式RFID定位原理的matlab仿真(Based on the principle of passive RFID positioning matlab simulation)

calssification algorithm