Gradient_Descent_Filal1

simulink实现的BPSK数字通信系统，通过高斯白噪声信道的恢复情况。 各位请注意一下参数可由m文件给出，也可以在模块中直接给出。(simulink realization of the BPSK digital communication system, through the white Gaussian noise channel recovery. Members please note the file parameter is given by m, can also be given directly in the module.)

MATLAB7.0基础教程，其中包括很多实例，对学习此软件很有帮助(MATLAB7.0 based tutorial, including many instances, this software is very helpful to the study)

基于MATLAB的时域信号采样及频谱分析，实现过程及代码(MATLAB-based time-domain signal sampling and spectral analysis, implementation process and the code)

卡尔曼滤波实现初始对准，附有姿态解算、姿态变换和姿态修正程序。(Kalman Filtering initial alignment, with attitude solution, posture and attitude transformation fixes.)

说明：  matlab 应用举例(Application examples matlab)

粒子群算法（PSO）的优化程序，通用，很好用的。。(PSO Optimization program)

经验模式分解（EMD）处理程序 可直接用(Empirical Mode Decomposition (EMD) procedures can be directly used)

比较实用的动态矩阵控制，matlab环境(More practical dynamic matrix control, matlab environment)

RAIM即接收机自主完好性，在航天领域有着重要的作用，本文章主要对其基本算法进行描述，读者可根据其来进行matlab编程实现。(That RAIM Receiver Autonomous Integrity, plays an important role in the aerospace industry, this paper mainly described its basic algorithm, the reader can be realized in accordance with its program for matlab.)

说明：  模糊控制pid调节，与常规PID进行对比，有相关的文字说明。(Fuzzy control and PID control)