PCA

it s low density parity check coding file

四旋翼飞行仿真器俯仰角的模糊PID控制器的设计，建立微型四旋翼无人机系统动力学数学模型和电机模型， 在系统模型的基础上设计模糊PID 控制器。通过Matlab/Simulink 仿真对所设计的模糊PID 控制器的有效性进行验证。(Design of Fuzzy PID Controller Flight Simulator four-rotor pitch angle, the establishment of micro four-rotor UAV system dynamics mathematical model and motor model, based on the system model design fuzzy PID controller. By Matlab/Simulink simulation of the effectiveness of the designed fuzzy PID controller for authentication.)

雷达信号线性调频信号的时延干扰matlab实现(The the chirp signal delay of the radar signal interference matlab achieve)

说明：  给图片添加了正弦噪声，利用MATLAB源代码消除噪声。(Sine was added to the image noise, using MATLAB source code to eliminate noise.)

You can learn BPSK modulation in OFDM Systems BPSK means binary phase shift keying modulation. Basically OFDM uses fft/ifft modulation. and add cyclic shift and remove to cancel inter-symbol-interference.

matlab file for gps

讨论了区间数据分布函数估计的方法及其应用(Discussed the range of data distribution function estimation method and its application)

ofdm系统发射端个模块的仿真程序，包括，调制，加pilot，加cp等(OFDM system, the transmitter modules of the simulation program, including modulation, plus pilot, plus cp, etc.)

标定程序 用在立体视觉 (calibrate stereomatching)

memetic是一种高效的文化进化计算方法，该范例以Rosenbroek函数为例进行了演示，你也可以加入其它函数进行测试。(memetic cultural evolution is an efficient method of calculating the sample to Rosenbroek function as an example of the presentation, you can also add other functions to be tested.)