Emotion-Recognition

调频信号调制解调fm_modulation_and_demodulatin(FM signal modulation and demodulation fm_modulation_and_demodulatin)

[t, y]=EULER_forward_ODE(f, t0, y0, tend, Niter) 欧拉向前逼近法求解微分方程初值问题 f定义了函数f（t，y）的 t0时的初始值定义吨 Y0的定义y的初始值( [t, y]=EULER_forward_ODE(f, t0, y0, tend, Niter) Euler forward approximation method to solve IVP ODEs f defines the function f(t,y) t0 defines initial value of t y0 defines initial value of y)

S 函数 编写的 最大功率捕获程序 在MATLAB上 调试成功 请大家参考(S function to write the greatest power capture program in MATLAB debugging success, please refer to)

经典SVM算法matlab程序,用于多种利用MATLAB对数据进行SVM仿真的实验。(Classical SVM algorithm matlab program for a variety of SVM data using MATLAB simulation experiments.)

利用底层函数plot（），重写灰度直方图的一个函数(Advantage of the underlying plot () function to rewrite a function of the histogram)

BATTLE OF HELICOPTERS

modulate PSK or QAM

利用matlab进行FFT和IFFT计算线性卷积，并得到其曲线(Using matlab FFT and IFFT calculations for linear convolution, and get the curve)

一个三维FDTD的计算程序，比较有用，适合初学者。(A three-dimensional FDTD calculation procedures, more useful for beginners.)

Single phase A.C. voltage controller using matlab simulink