communications-sim

将lms算法进行了适当改进，改进算法与基本的lms算法使用matlab进行仿真比较，效果明显。(Lms algorithm will be appropriate improvements to improve the algorithm and the basic algorithm uses matlab simulation lms compared to an evident result.)

matlab code for ray leigh

机器人路径规划程序，matlab实例。图片分析比较全面。(Robot path planning procedures, matlab instance.)

DSC插值源代码，实现科学计算及数据处理，可供matlab学习人员参考。(DSC interpolation source code, achieving scientific computing and data processing, matlab available for study reference.)

说明：  这是一个测试OFDM的文本文件。你会看到，OFDM可以更好地处理多径信道。(This is a text file for testing OFDM. You will see that OFDM can handle multipath channels much better than QAM.)

基于卡尔曼滤波算法编写的跟踪问题的演示程序(Based on the Kalman filter algorithm to track the issue prepared demo program)

对于dsb信号波形的仿真。包括时域波形和频域波形图(Dsb signal waveforms for the simulation. Including time-domain waveforms and frequency domain waveforms)

直流电机串电阻启动，可分为三级，将启动电流控制到期望值以下(Dc motor series resistance, can be divided into level 3, the starting current control below expectations)

离散时域信号，采用辛普森算法时域高精度积分，例如速度信号转化为速度信号。(Discrete time-domain signal , using the Simpson integration precision time-domain algorithms , such as the speed signal into a speed signal . )

Face Recognition Based on Polar Frequency Features