qnf

四通道分集合并接收机，调制方式为连续相位频率调制(Four-channel diversity combining receiver for continuous phase modulation frequency modulation)

MATLAB下的瑞利多径信道仿真，经过验证，可以使用(MATLAB under the multipath Rayleigh channel simulation, after verification, you can use)

This is a matlab version of Fisher linear discriminant classifier

dc buck boost converter in power

维纳滤波其设计，假设一个点目标在x，y平面上绕单位圆做圆周运动，由于外界干扰，其运动轨迹发生了偏移。其中，x方向的干扰为均值为0，方差为0.05的高斯噪声；y方向干扰为均值为0，方差为0.06的高斯噪声。(Wiener filter is designed, assuming a point target in the x, y plane around the unit circle in a circular motion due to external interference, its trajectory shift occurred. Which, x the direction of the interference of mean 0 and variance of 0.05 Gaussian noise y direction of the disturbance is zero mean Gaussian noise variance 0.06.)

ccalculate BER using QAM

在核空间中进行pca，简称kpca的源码(kernel principle component analysis )

OpenSteer libary for stering

产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计低通，带通，高通滤波器对信号进行滤波处理，观察滤波前后信号的频谱。(Generates a continuous signal, including low-frequency, medium frequency, high frequency components, its sampling, spectral analysis, were designed low-pass, band pass, high pass filter for filtering the signal, observed before and after filtering the signal spectrum.)

FANS toolbox for sar speckle denoising