mymcaculor

QAM modulation and demodulation,qpsk modulation and demodulation

控制领域非常棒的书，搞控制的必须学习。针对Design for Underactuated and Nonlinear Marine Systems，Khac Duc Do • Jie Pan这两个人必须知道！(Researchers Khac Duc Do and Jie Pan have published a sequence of journal and conference papers on new control algorithms for underactuated systems.)

离散微分方程的生物学动力系统害虫喷洒农药控制(The power system of discrete differential equations biological pest spraying pesticides control)

说明：  混沌系统的仿真软件，通过分析系统的参数和初始状态来观测混沌系统的运行轨迹。(Chaotic system simulation software, through the analysis of the parameters and the initial state of system to measure the trajectories of chaotic systems. )

产生一个长为1000的二进制随机序列，“0”的概率为0.8，”1”的概率为0.2； 对上述数据进行归零AMI编码，脉冲宽度为符号宽度的50 ，波形采样率为符号率的8倍，画出前20个符号对应的波形（同时给出前20位信源序列） 改用HDB3码，画出前20个符号对应的波形 改用密勒码，画出前20个符号对应的波形 分别对上述1000个符号的波形进行功率谱估计，画出功率谱 改变信源“0”的概率，观察AMI码的功率谱变化情况(A length of 1000 random binary sequence, and " 0" with a probability of 0.8, " 1" with a probability of 0.2 the AMI code above zero, the pulse width of the symbol width of 50 , the waveform sampling rate Symbol rate 8 times, draw the top 20 of the waveform corresponding to the symbol (the first 20 and gives the source sequence) switch HDB3 code, the first 20 to draw a waveform corresponding to the symbol to switch Miller code, the first 20 symbols correspond to draw The waveforms of the symbol of the waveform 1000 power spectrum estimation, shown to change the source power spectrum " 0" , the probability of observation of the power spectrum of AMI code changes)

Computes earth magnetic field using the IGRF model

说明：  自适应lbp算法，用MATLAB语言写。(Lbp adaptive algorithm, written by MATLAB language.)

说明：  增强式学习示例，和大家分享，希望能对大家有帮助。(Reinforcement learning example, to share, hope you can help.)

该程序实现FIR滤波器，是数字信号处理的重要内容。(FIR filter, digital signal processing is an important element.)

调幅信号的功率，调制效率及信号频谱的matlab仿真代码，(AM signal, power, modulation efficiency and signal spectrum matlab simulation code,)