viterbidecode

设计一个低通数字滤波器，满足如下设计指标： 通带截止频率：0.2pi，通带波动：1dB 阻带截止频率：0.3pi，阻带衰减：15dB 要求：分别采用巴特沃斯、切比雪夫Ⅰ型、切比雪夫Ⅱ型和椭圆滤波器原型进行设 计，比较各种设计的阶数、实际阻带衰减，分析实验结果 (Design a low pass digital filters that meet the following design specifications: passband cutoff frequency: 0.2pi, pass-band fluctuations: 1dB stopband cutoff frequency: 0.3pi, stop-band attenuation: 15dB requirements: respectively Butterworth, Chebyshev Ⅰ, Ⅱ and Chebyshev prototype elliptic filter design, comparing the order of the design, the actual stop-band attenuation, analysis of experimental results)

Matlab编写的无迹卡尔曼滤波器程序。(Matlab prepared by the Kalman filter is no trace procedure.)

使用说明数值计算部分,matlab7的数值计算部分学习。(Instructions for use numerical part, matlab7 numerical part of learning.)

Timpul dat, face referire la selectarea timpului in functie de alegerile facute, simplu si usor de utilizat

内含高等数值分析中lanczos过程.minre算法，cg法的matlab程序(Contains advanced numerical analysis lanczos process. Minre algorithm, cg method matlab program)

this is about risk managment problems....

GENERAL POWER ELECTRONICS SIMULIK MODELS

SPEA2用于解决多目标优化算法的多目标进化算法，作为经典算法，常常被用来对比(Many engineering problems are characterized by several, often contradicting objectives, that have to be satisfied simultaneously.Strengthen Pareto Evolutionary Algorithm 2 (SPEA 2) is a Multi-Objective Evolutionary Algorithm (MOEA) developed by Computer Engineering)

mainMIMO_OFDMA_2Tx.m: 主程序，设置各种参数 gendata_2Tx_SM.m: 生成原始信息数据的程序 mod_2Tx_SM_DFUSC.m：调制程序 gen_SUI_CorrCIR.m: 生成信道冲击响应的程序 get_perfectCE_2x2.m: 生成理想信道估计值的程序 chanSUI_corr_2x2.m: 发送信号通过SUI信道的程序 addAWGN_2x2.m: 添加高斯白噪声的程序 dem_DFUSC_2x2_SM.m: 接收端解调主程序 ls_freq.m: 频域LS算法 ls_time_2x2.m: 时域LS算法 ZeroForcing_Detection.m: 迫零检测算法 mmse_Detection.m: MMSE检测算法 sphere_decoding.m: 球形检测算法">

配电网潮流计算，以及粒子群算法的简单程序，容易理解(Power flow calculation of distribution network, and the simple procedure of particle swarm algorithm, easy to understand )