lvbo_wavwrite1

qpsk 的调制模式的模拟 分别在AWGN和rayleigh 两种情况下的ber 性能(qpsk modulation mode simulation of the ber performance in AWGN and rayleigh two kinds of circumstances)

说明：  非常好的用复化梯形公式和外推法求解积分方程的matlab例程，附带报告，详细讲解原理，分析程序与结果，不可多得的报告(Very good with a complex trapezoid formula and extrapolation matlab routines for solving integral equations, with the report gave a detailed theory, analysis procedures and results, the report of a rare)

说明：  第6章 无约束一维极值问题 所在章节 函数名 功 能 6.1 minJT 用进退法求解一维函数的极值区间 6.2 minHJ 用黄金分割法求解一维函数的极值 6.3 minFBNQ 用斐波那契法求解一维函数的极值 6.4 minNewton 用牛顿法求解一维函数的极值 6.5 minGX 用割线法求解一维函数的极值 6.6 minPWX 用抛物线法求解一维函数的极值 6.7 minTri 用三次插值法求解一维函数的极值 6.8.1 minGS 用Goldstein法求解一维函数的极值 6.8.2 minWP 用Wolfe-Powell法求解一维函数的极值 (Chapter 6 unconstrained extremum problem one-dimensional sections of the functional 6.1 minJT function method for solving one-dimensional with the advance and retreat of the extreme range of 6.2 minHJ function of the golden section method using one-dimensional function of the extreme 6.3 minFBNQ use Fibonacci method one-dimensional function of the extreme 6.4 minNewton Newton method with one-dimensional function with extreme 6.5 minGX one-dimensional secant method to solve the extreme 6.6 minPWX function method for solving one-dimensional parabolic function of the extreme 6.7 minTri method with cubic interpolation one-dimensional function of the extreme 6.8.1 minGS Goldstein method with one-dimensional function of the extreme 6.8.2 minWP Wolfe-Powell method with a one-dimensional extreme value function)

MATLAB源码，preprocessing.m: preprocess the picture including:Wiener filter; meddle value filter, change a gray picture to a binary one and then get the skeleton. centralizing.m: input the source picture output the core point of the fingerprint. samfun.m: generate the sample pattern automatically, which is used to sample the fingerprint. gabor2d_sub: get gabor filter. varpic.m: calculate variance picture(MATLAB source, preprocessing.m : preprocess the picture including : Wiener filter; meddle value filter, change a gray picture to a binary one and then get the skeleton. centralizing.m : input the source picture output the core point o f the fingerprint. samfun.m : generate the sample pattern automatically, which is used to sample the fingerprint. gabor2 d_sub : get gabor filter. varpic.m : calculate variance picture)

SIMULATION OF MATLAB

Boid模型的matlab代码，仿真鸟类的情况，可生成动画。(The matla code of a boid model to simulate the bird flying ,which could be used to set up a*.avi animation.)

code c manage student

多目标跟踪的粒子滤波器，有信道编码，调制，信道估计等，脉冲响应的相关分析算法并检验。( Multi-target tracking particle filter, Channel coding, modulation, channel estimation, Related impulse response analysis algorithm and inspection.)

kalman filter is described in this code and implemented

几种常见混沌时间序列matlab实现 1)chua flow 2)duffing flow 3)Rossler flow 4)Lorenz flow 5)ikeda flow 6)Mackey_Glass flow 7)logistic map 8)henon map 9)Quadratic map(二次图) 也欢迎大家提供更多的混沌方程或映射的经典matlab实现。 (several common chaotic time series to achieve a Matlab) chua flow 2) duffin 3 g flow) Rossler flow 4) Lorenz flow 5) ikeda ss w 6) 7 Mackey_Glass flow) Logistic map 8) henon m ap 9) Quadratic map (Second) of welcome we provide more chaotic or mapping equations by the Code Implementation of Matlab.)