Bakalarka-materialy

这是我在大学里面做的基于LABVIEW和MATLAB的小波除噪法,希望对大家有帮组.(This is my inside to do at the university-based LABVIEW and MATLAB Wavelet Noise Act, and they hope to have everyone help group.)

redresor mono, pictures, matlab simulation

以中等纯度的精馏塔为研究对象，考虑到不等分子溢流的影响和非理想的汽液平衡，可以得到塔顶产品轻组分含量Y与回流量L之间的传递函数为： 控制要求： 1.采用积分分离 PID控制算法将塔顶轻组分含量Y控制在0.99 2.采用继电法整定PID参数 3.整定效果验证：当被控过程参数时变时，如滞后时间由4→8，开环增益由3.4→6时, 讨论PID控制的响应速度及鲁棒性问题，考察当系统参数发生改变时，上述PID参数是否选取合适。 (Moderate purity fractionator as the object of study, taking into account the ranging molecular overflowing and non-ideal vapor-liquid equilibrium can be obtained by the transfer function between the content of light components of the overhead product Y and back to the flow L: Control Requirements: 1. integral separation PID control algorithm to control the top of the tower light component content Y 0.99 2. relay Law tuning PID parameters. tuning effect is verified: change When accused of process parameters, such as the lag time from 4 → 8, the open loop gain discussed from 3.4 → 6, the PID control of the response speed and robustness issues investigated when the system parameters are changed, the PID parameters select appropriate.)

牛顿法求解电力系统潮流计算，自己编写的简单快捷的电力系统潮流计算源程序，适合于简单的电力系统。(Newton method for solving power flow calculation, I have written a simple and quick power flow calculation source code for the simple power system.)

nonlinear secant method

基于支持向量机的语音信号端点检测，主要是去掉首位的噪声。(Voice signal endpoint detection based on support vector machines, mainly to get rid of the first noise.)

说明：  16Qam在瑞利衰落下的matlab仿真，包括误码率计算以及理论分析(16Qam matlab under Rayleigh fading simulation, including calculations and theoretical analysis of bit error rate)

基于1962年Gallager提出的规则LDPC码构造方法实现的生成相应LDPC校验矩阵的相应matlab程序。只需要输入相应的码长，列重，行重即可得到具体的矩阵。(1962 Gallager based on the rules LDPC new method of generating the corresponding LDPC calibration matrix corresponding Matlab procedures. Only need to import the corresponding code length, the series, can be re-specific matrix.)

卡尔曼滤波方法，有详细的介绍资料，也有源代码，自己有一部分的编写程序，欢迎参考(Kalman filtering method, a detailed presentation materials, but also the source code, they have to program a part, welcomed the reference)

基本的粒子群优化算法代码 开发环境matlab7.0(The basic particle swarm optimization algorithm code development environment matlab7.0)