try2

this algorithm generates bessel coefficients for FSK modulation

基于PWM变换技术的电力电子变压器，主要介绍了电力电子变压器及其在MATLAB环境下的仿真。(Research PWM conversion technology based on power electronic transformer of MATLAB.)

设计一个2阶加权自适应噪声对消器，对经加性白高斯噪声信道干扰的正弦信号进行滤波(The design of a 2-order-weighted adaptive noise cancellation, and for the AWGN channel interference filtering of sinusoidal signals)

这里面是信号与系统实验，比较适合于初学者，内容详细。(This experimental system, which is the signal and, more suitable for beginners and detailed.)

matlab 一维小波变换，可以得到垂直、水平、对角线的对比图。(matlab one-dimensional wavelet transform, can be vertical, horizontal, diagonal comparison chart.)

用matlab画了一个小动物，利用了plot，sina，cos等 函数(use Matlab drew a small animal )

This is code to simulation of AM, FM, PSK, QAM modulation

Estimating State-Space models through Maximum Likelihood_matlab code

一个chirp信号，用来描述连续震动的正弦函数。(A chirp signal, which is used to describe the sine function of continuous vibration.)

基于能量检测认知无线电的算法仿真实现，里面含有高斯白噪声的添加(Cognitive radio based on energy detection algorithm simulation, which contains Gaussian white noise is added)