Space-Time-Codes-and-MIMO-Systems

Given a time series, the algorithm will test its non-linearity calculating the lyapunov exponent by Jacobi method

基于小波变换的可变步长自适应LMS语音信号去噪程序，对实际复杂噪声具有很好的效果(Based on wavelet transform adaptive variable step size LMS Speech Signal Denoising procedures, the actual complexity of the effect of noise has a very good)

这是基于MATLAB的语音降噪研究资料。里面包括带噪语音以及处理后的结果，还包括源代码(This is a MATLAB-based voice noise reduction research data. Which includes the results of Noisy Speech and processing, and also include the source code)

说明：  matlab程序，对我们计算数据大的科研人员有一定的用处，可以下载试试看!(matlab procedures, we calculate the data into great scientists and researchers who are in some ways useful, you can download to try!)

micro paper published

基于MRAS的三相PMSM无传感器矢量控制仿真模型，随着转速的上升且稳定运行后，转速估计误差逐渐减小。(MRAS-based three-phase PMSM sensorless vector control simulation model, with the speed rise and stable operation, the speed estimation error gradually reduced.)

使用matlab进行边缘提取，更加深刻的理解canny算法应用(Using matlab to edge extraction, a more profound understanding of the application of canny algorithm)

这次提交包含简单的和直接的职能配置和情节机械臂运动学变换矩阵的计算着。用户只需指定要生署参数矩阵（在Craig的机器人学导论书定义的标准） 该文件包含5个功能和1例。 随意修改补充和完善的代码。(This submission consists of simple and straight forward functions that plots robotic arm configurations and computes forward kinematics transformation matrices. The user has to simply specify the DH parameter matrix (the standard defined in craig s Introduction to Robotics book) The file contains 5 functions and 1 example. Feel free to modify add and improve on the code.)

用于坐标转换，由xyz转换到neu方向上，基于MATLAB编程实现(Used for coordinate conversion the conversion by xyz neu direction, based on MATLAB Programming)

跳频系统的Simulink模块实现,运行很快很好用(The Simulink module of frequency hopping systems, running good soon)