bilinear--and-impulse-invariance-method

kmeans with two dimension

images and logfile messages

说明：  设计低通IIR滤波器；并将此低通滤波器映射为高通、带通或带阻滤波器。并验证变换后的滤波器是否满足指标。并求输入x(n)=[cos(w1n)+cos(w2n)]u(n)经过系统后的输出y(n)(Low-pass IIR filter design and mapping this low-pass filter high pass, band pass or band stop filter. And verify whether the filter transformation to meet the target. And to seek input x (n) = [cos (w1n)+ cos (w2n)] u (n) through the system output after the y (n))

bpsk和dbpsk通信系统的仿真，参考通信原理一书中的原理。(bpsk simulation and communication systems bpsk)

This Filter provides a selective mean (averaging) lter. In contrast to the standard mean lter,it preserves edges better and is less sensitive to outliers(outliers are those that are not included in the measurement taking place.In this case averaging). The lter smooths an image by taking an average over the neighbouring pixels, but only includes those pixels that have a value not deviating from the current pixel by more than a given range. The range is dened by the standard deviation of the pixel values within the neighbourhood . If the number of pixels in this range is too low (less than `Minimum Pixel Fraction ), averaging over all neighbouring pixels is performed.With the `Outlier Aware option, averaging over all neighbouring pixels excludes the center pixel.

有详细的注释，数值分析的EULER法，基于kaiser窗的双谱线插值FFT谐波分析，采用波束成形技术的BER计算，包括脚本文件和函数文件形式，是学习PCA特征提取的很好的学习资料，非归零型差分相位调制信号建模与仿真分析 。( There are detailed notes, EULER numerical analysis method, Dual-line interpolation FFT harmonic analysis kaiser windows, By applying the beam forming technology of BER Including script files and function files in the form, Is a good learning materials to learn PCA feature extraction, NRZ type differential phase modulation signal modeling and simulation analysis.)

高斯信道下二进制相移键控信号仿真MATLAB源程序(Gaussian channel binary phase shift keying signal simulation MATLAB source)

中国大学生数学建模竞赛之捕鱼策略问题matlab模型(China Undergraduate Mathematical Contest in Modeling of the fishing tactics matlab model)

潮流计算程序,用Ｍ语言实现简单电力系统潮流计算，已通过编译(powerflow)

数值分析基于Matlab环境下的Gauss列主元消去法源代码(Numerical analysis based on Matlab environment Gauss elimination pivot column source code)