yunsuanqi

彩色电视机接收系统仿真，功能模块完整，适合初学者，建议参考(Color TV receiver system simulation, complete modules, suitable for beginners, it is suggested)

sourse code for cross validation

DBPSK调制模式在高斯信道下的误码率。(the ber performance of DBPSK through gaussian channel.)

说明：  matlab 实现的蚁群算法,算法经过测试，用于非线性方程的优化求最值。(the implemention of anta algrithm by mtalab)

用matlab编写的lde算法，实现的数据分析，抽取分类信息和压缩特征空间维数(Lde prepared using matlab algorithm to achieve the data analysis, feature extraction classified information and compressed space dimension)

一个多径信道仿真程序。其主程序为： Jakes_filter.m 产生信道多普勒功率谱形状 linear_fft.m作fft变换，并作相应平移。 linear_psd.m分析信号的psd qpsk_berest.m产生qpsk信号 random_binary产生随机信号源(a multi-path channel simulation program. Its main program : Jakes_filter.m have access Doppler power spectral shape linear_fft.m for f ft transform, and for the corresponding translation. Linear_psd.m analysis of the signals generated psd qpsk_berest.m letter qpsk No. random_binary generated random signal source)

Image water marking using Stationary Wavelet Transform with 3-level decomposition. The problem with DWT is lack of shift-invarience and poor spatial resolution of the resultant image. These were reduced with SWT, at the cost of memory requirements

增量式PID控制算法Matlab仿真程序 设一被控对象G（s）=50/(0.125s^2+7s),用增量式PID控制算法编写仿真程序（输入分别为单位阶跃、正弦信号，采样时间为1ms，控制器输出限幅：[-5,5],仿真曲线包括系统输出及误差曲线，并加上注释、图例）。(Incremental PID control algorithm Matlab simulation program to set up a controlled object G (s) = 50/(0.125s ^ 2+7s), with incremental PID control algorithm simulation program written (unit step input, respectively, sinusoidal signal sampling time is 1ms, the controller output limiter: [-5,5], including simulation system output and error curve curves, plus notes, legend).)

pso优化lssm的matlab程序，用于文件文本等的分类或者研究工作(Pso- LSSM matlab used in file, such as classification or research work)

MIMO基本程序，适宜初学者使用，希望对大家有用(MIMO basic procedures, suitable for beginners to use, we hope to useful)