period_mean_fft

此程序参照了IEEE 802.11a ，使用了52个子载波。理论期望papr为52.但是由加扰器的存在，所有子载波很难一直的调制(Per the IEEE 802.11a specifications, we 52 have used subcarriers. Given so, the theoretical maximum expected PAPR is 52 (around 17dB). However, thanks to the scrambler, all the subcarriers in an OFDM symbol being equally modulated is unlikely. )

说明：  蚂蚁算法 1(Ant Algorithm 1)

这是一篇关于CIC的文章，供参考使用，谢谢(This is an article about the CIC, for reference use, thank you)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度

基本的boost PFC simulink仿真，带有功率因数测量。控制采用滞环控制，功率因数可达99 以上。(The basic boost PFC simulink simulation, with a power factor measurement. Control using hysteresis control, power factor up to 99 .)

This example shows partial shading of a 250-W PV module consisting of 60 cells connected in series.

这个是用Matlab写成的说话人识别演示程序。(Currently, there are more than 20 classes in this library, including commonly used feature extraction algorithms and modeling techniques for speech recognition and speaker verification.-Currently, there are more than 20 classes in this library. including commonly used feature extraction al gorithms and modeling techniques for re speech cognition and speaker verification.)

matlab GUI的设计说明，希望大家好好看看。(matlab GUI design statement, I hope you have a good look.)

Matlab code and Simulink model for mass damper system with and without force.

扩展kalman滤波,目标在y轴上运动，传感器平台沿y轴方向运动，初学kalman不错。 ( Extended kalman filtering, target y-axis motion sensor platform along the y-axis motion)