Kalman

利用差分fft 同步的算法 matlab编程实现(diff fft sync)

AES加密的matlab代码，经过验证可以实现AES加密的整个算法过程，很值得大家来学习！！！(AES encryption matlab code that can be achieved through validated AES encryption algorithm whole process, it is worth learning! ! !)

毕设的题目，LTE无线信道建模，通过MATLAB仿真了包括多径信道，考虑了多普勒频移以及瑞利信道，考虑了 ajEuBj参数以及 QQvcQzl衰落的多参数信道模型，调试正常。?(Complete set of topics, LTE channel modeling, simulation by MATLAB, including multipath channel, taking into account the Doppler shift and Rayleigh channel, considering the ajEuBj parameter and multi-parameter QQvcQzl fading channel model, debugging normal.)

说明：  Running a function on several files in Matlab

说明：  用差分方法计算带时变系数的波动方程,界面可视。(simulate the wave functions with time-varying coefficients)

卡尔曼滤波在雷达目标跟踪上的仿真,设置了一个仿真场景，然后进行仿真以及分析。(Kalman filter simulation on the radar target tracking)

用谐波小波对信号进行多层分解，提取信号特征量(Harmonic signal with multiple layers of wavelet decomposition, the volume of extraction of signal characteristics)

简单的回声隐藏算法，应用于音频的通用隐藏以及通用隐藏算法分析领域(Simple echo hiding algorithm used in 他the field of audio hidden and the field of general purpose hidden algorithm analysis)

说明：  在matlab下实现无线环境多径信道仿真，并给出相应的频谱。(Simulate the multipath channel in the wireless environment , and give the corresponding spectrum.)

应用传递矩阵法求解转子动力学特性，转子临界转速和振型等动力学特性被获得。(The transfer matrix method is studied on rotor dynamics, and the critical speed is obtained)