MonteCarlo

混合动力汽车控制策略模型，可通过设置接口实现对被控对象的控制(Hybrid vehicle control strategy model that can be controlled by setting the object' s interface for control)

matlab编的4阶龙格库塔法解微分方程的程序(matlab Fourth-order Runge-Kutta method,)

MATLAB中实现PID控制系统的，改变输入r(k）分别为阶跃信号、三角波、方波。(MATLAB to achieve PID control system, change the input r (k) are step signal, triangle wave, square wave.)

channel coding for digital communication

基于MUSIC算法的OFDM系统子载波个数盲估计(Bind Estimation of the number of subcarriers of the OFDM system based on MUSIC algorithm)

Designs a linear phase FIR lowpass filter such that it: - minimizes maximum stopband attenuation - has a constraint on the maximum passband ripple This is a convex problem (when sampled it can be represented as an LP). minimize max |H(w)| for w in the stopband s.t. 1/delta <= |H(w)| <= delta for w in the passband ( where H is the frequency response function and variable is h (the filter impulse response). delta is allowed passband ripple. )

给定模拟信号和抽样频率，求出相应的序列和该信号的幅频特性(Given analog signal and the sampling frequency, to obtain the corresponding sequence and the signal amplitude-frequency characteristic)

使用matlab画圆，对图傅里叶变化，零频移中，反变换实验(test fft and ifft)

使用matlab软件修改文件名，可以一次性修改很多歌文件名字(Use matlab software to modify the file name)

for using this code need to use signal toolbox and general toolbox in your matlab Using Haar transform to compress the image (showing remaining coefficen of Thresholded Image) and then using Inverse 2D Haar transform and finding the SNR to see how well decompression works