DC-motor-speed-control

simple samples matlab(matlab easy introduction)

to get the theoretical and simulation plots for 4 16 64 QAM plots for AWGN channel

说明：  基于知识迁移的蚁群参数选择算法。通过构建图实现参数的自主映射。采用Matlab编写。(Knowledge-based parameter selection algorithm ant colony migration. Parameters by constructing a graph to achieve the independent mapping. Written using Matlab.)

说明：  设基带码元传输间隔为0.1秒，FSK调制参数分别设置频率间隔为5Hz和20Hz，相位分别设置为不连续的和连续的两种。试对比观察4元FSK调制输出等效低通信号的功率频谱。(Let the baseband symbol transmission interval is 0.1 seconds, FSK modulation parameters are set the frequency interval of 5Hz and 20Hz, respectively, set to the discontinuous phase and continuous two. Observation of test 4 yuan FSK modulation output equivalent low pass signal of the power spectrum.)

解决最短路经的matlab程序，很详细。。(Solve shortest path matlab procedures, very detailed. .)

通过应用高斯混合模型来实现语音识别，语音样本为短时语音(By applying a Gaussian mixture model to achieve speech recognition, voice samples of short-time speech)

绘制简化sinc函数方向图，以及和差天线方向图，论文中的天线方向图模型有详细的函数形式(Map simplified sinc function direction, and the poor and the antenna pattern, the antenna direction graph model of the paper has a detailed functional form)

说明：  DDC下变频链路搭建，利用FDATOOL工具搭建CIC梳状滤波器、HB半带滤波器以及FIR滤波器；并用VHDL语言实现(DDC down conversion link is built, CIC comb filter, Hb half band filter and FIR filter are built by FDATool tool, and implemented by VHDL language)

自相关程序，本程序用来求序列的自相关运算，效果不错(since the associated procedures, the procedures used for the sequence-related operations since good results)

六种基于CDMA的多用户检测的matlab代码(six m-files about Multi-User Detection based on CDMA system)