PID

smulink仿真pwm采样法,欢迎下载，共同学习，共同努力(pwm simulation smulink sampling are welcome to download, learn together and work together)

说明：  LogMAP译码算法,可用于递归卷积编码和非递归卷积编码的译码，代码质量高，供参考(<1> Log MAP decoder for RSC and NSC convolutional codes <2> Based on Lalit Bahl s original BCJR algorithm and its logarithmic version (Hanzo & Woodard). <3> Test-bench code is also included.)

用四元数法的捷联惯性导航姿态解算程序。可以快速准确得到数据。(With the quaternion method Inertial attitude solver. You can get fast and accurate data.)

忽略系统阻尼，建立工程车辆的扭转振动模型，进行振型分析。(Ignoring the system damping, the engineering vehicle torsional vibration model is established to do the vibration analysis.)

matlab2维图像的有关知识 希望对大家有用(matlab2 dimensional image of the knowledge )

用JACOBI迭代法求解线性代数方程组，此迭代法是数值计算基本方法之一。(Use JACOBI iterative method for solving linear algebraic equations, and this iteration method is one of the basic method of numerical calculation.)

本程序仿真在给定系统延时下的QPSK系统误码率，其中没有使用成形滤波器，考虑了相位同步和符号同步，对工程人员很有参考价值(QPSK err rate simulation)

说明：  主成分分析法将图像分为低秩部分和稀疏部分(Principal Component Analysis (PCA) divides images into low rank and sparse parts)

一种基于PN训练序列的OFDM时频同步的新算法。通过构造倒序结构的同步训练序列，获得了较好的定时性能。(PN training sequence based on the OFDM time-frequency synchronization of the new algorithm. By constructing a reverse structure synchronization training sequence, to obtain a better performance from time to time.)

mi malab code for remote sensing