Phase-Locked-Loop

matlab实用程序，包括图形应用、界面设计、图形处理、数值分析等，希望大家喜欢(matlab practical procedures, including graphics applications, interface design, graphics processing, numerical analysis, I hope you like)

数字基带传输系统的MATLAB仿真实现 function [sampl,re_sampl]=system_1(A,F,P,D,snr,m,N) 输入变量A ,F,P分别为输入信号的幅度、频率和相位，D为量化电平数，snr 为信道信噪比，N为D/A转换时的内插点数；输出变量sampl为抽样后的输入 信号，re_sampl为恢复出的输入信号。 数字基带传输系统的MATLAB仿真实现 [sampl,quant,pcm]=a_d_1(A,F,P,D) [changed_ami]=signal_encod_1(pcm) [ami_after_channel]=channel_1(changed_ami,snr) [adjudged_ami]=adjudg_1(ami_after_channel,m) re_pcm=signal_decod_1(adjudged_ami) [re_voltag,re_sampl,re_sampl1]=d_a_1(re_pcm,sampl,D,N)(Digital baseband transmission system implementation MATLAB simulation function [sampl, re_sampl] = system_1 (A, F, P, D, snr, m, N) input variables A, F, P, respectively, for the input signal amplitude, frequency and phase , D to quantify the number of electric-ping, snr for the channel signal to noise ratio, N to D/A converter when the interpolation points output variables for the sample after Sampl input signal, re_sampl for the restoration of the input signal. Digital baseband transmission system simulation MATLAB implementation [sampl, quant, pcm] = a_d_1 (A, F, P, D) [changed_ami] = signal_encod_1 (pcm) [ami_after_channel] = channel_1 (changed_ami, snr) [adjudged_ami] = adjudg_1 (ami_after_channel, m) re_pcm = signal_decod_1 (adjudged_ami) [re_voltag, re_sampl, re_sampl1] = d_a_1 (re_pcm, sampl, D, N))

SGA（Simple Genetic Algorithm）是一种强大的智能多变量优化算法，它模仿种群繁殖规律来进行 优化。(SGA (Simple Genetic Algorithm) is a powerful, intelligent multi-variable optimization algorithm, which imitate the laws of population reproduction is optimized.)

Random sea surface simulation based on PM spectra or JONSWAP spectra

用威布尔分布和matlab程序中的plot函数来模拟设备可靠性在维修后的恢复过程(Describe the recovery of reliability of facilities after maintenance utilizing weibull distribution and plot function in Matlab)

这个是matlab应用的一个列子，设计的是通过改变不同的参数来实现不同的曲面，希望对去学matlab的人所帮助(this is a example for matlab,which is design to achieve a surface through changing diffierent parameters)

convert RGB color space to Lab color space

Histogram Equalization for enhancement of medical image

离散信号及其Matlab实现,包括单位冲激序列 ,单位阶跃序列,斜坡序列等(Discrete signal and its Matlab to achieve, including the unit impulse sequence, unit step sequence, the slope sequence)

六十四QAM调制解调器，实现星座映射解映射(64QAM encoder)