kalman_filter

采用有限元法研究了圆形和椭圆形两种变形对称双脊波导对传输特性的影响。计算了脊的尺寸变化时的截止波长和单模 带宽，给出了主模场结构 图以及变形对截止 波长和单模带宽影响的关 系曲线 ，并分析 了传输特性 随对称脊波导结构尺寸变化的情况。通过这些研究，能够为变形双脊波导的应用和研究提供有价值的参考。 (Finite element method using the circular and elliptical symmetry Double Ridge Waveguide two deformation characteristics of the transmission. Dimensional changes were calculated when the ridge and single-mode cutoff wavelength bandwidth gives the dominant mode field pattern and deformation of single-mode cutoff wavelength and the bandwidth of the curve, and analyzed the transmission characteristics of ridge waveguide structure with symmetrical changes in size situation. These studies can be applied for the deformation Double Ridge Waveguide to provide a valuable reference and research.)

qpsk位同步源程序 包括调制解调及信道加噪等(qpsk bit synchronization source, including modulation and demodulation and channel plus noise, etc.)

基于K-L算法的人脸识别，应用matlab代码实现(Based on the recognition of the K-L algorithm)

理论分析turbo后，然后使用MATLAb中simulink搭建模块，进行图形分析。文档内容主要有simulink源码和一些学习资料(After the theoretical analysis of turbo, and then use MATLAb in simulink built module for graphical analysis.The document includes: simulink source code and some learning materials.)

使用MATLAB从Android设备上的内置传感器采集传感器数据(Use MATLAB to acquire sensor data from built-in sensors on your Android device. )

单变量遗传算法，内附测试函数，算法简单可行，效率较高(genetic algorithm for single variable function)

改进的单神经元自适应PID控制,权系数的再线修正不完全是根据神经网络学习原理(Improved single neuron adaptive PID control, the right to re-line coefficient amendment is not in full accordance with the principle of neural network learning)

Experiment no 1 that is describing the first experiment of the Electromagnetic interference in the power electronics system.

This file is about vector control of PMSM (permanent magnet synchronous machine) Try it.

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