nozzlerocket

IIR 数字滤波器设计：模拟低通巴特沃思滤波器、模拟低通切比雪夫1型滤波器、模拟低通切比雪夫2型滤波器、模拟椭圆低通滤波器(IIR Digital Filter Design: Analog low-pass Butterworth filter, analog low-pass Chebyshev Type 1 filter, analog low-pass Chebyshev type 2 filter, analog elliptical low-pass filter)

说明：  基于图像处理和Matlab混合编程的自动聚焦技术及应用(Matlab-based image processing and hybrid programming techniques and application of auto-focus)

five level diode clamped inverter

BP神经网络对一组数据的预测分析。。。。。(BP neural network prediction of a set of data analysis)

说明：  本方法实现了自适应噪声抵消算法，在参考输入情况下，去除相关噪声(adaptive noise cancelation)

ITS ABOUT SOME BASIC MATLAB OPERATION

空时分组编码(STC)就是在空间域和时间域两维方向上对信号进行编码,是MIMO技术里面十分重要的一个环节。(Space-time block coding (STC) is in the space domain and time domain two-dimensional direction of the signal coding, MIMO technology, which is very important aspect.)

利用函数MadHG生成规则LDPC码的校验矩阵H，其行重为6,列重为3,行数为列数一半(行数越大越好)，H中任意两列没有围长为4的圈，并得到H对应的生成矩阵G，可以保证mod(G*H ,2)=0。使用方法为:[H,G] = MadHG(m,n,x),x= 1(得到的G左半部分为单位阵) or 2(G右半部分为单位阵),(use function MadHG Generation rules LDPC check matrix H, re-6, series of three, out for a few half of the number (A bigger the better), H 2 arbitrary no girth of the four circles, H counterparts and with the formation of matrix G, we can be assured of mod (G* H, 2) = 0. To be used : [H, G] = MadHG (m, n, x), x = 1 (the G part of the Left Front units) or 2 (G right half of the units RUF),)

说明：  CSC变换，simulink仿真，包含MATLAB仿真文件验证(CSC transform, simulink simulation, including the MATLAB simulation file validation)

rossler混沌系统图像，u取不同参数时的6种混沌状态(rossler chaotic system images, u for different parameters of the six Chaos)