matlab实现s小波变换代码,m文件-waveup

Files in matlab source code for watermarking techniqe

普通通信信号bpsk,qpsk,qam调制解调(bpsk qpsk qam fsk gmsk modulation and demodulation)

低通巴特沃斯滤波器设计求阶数，适合广大学生们参考，(Low-pass Butterworth filter design requirements order, for the majority of students reference)

包含试验得到的风速普，Davenport谱，Kaimal谱，Karman谱，Simiu风速谱，Harris风速谱。(This source contains several wind speed spectrum,such as Davenport spectrum，Kaimal spectrum，Karman spectrum，Simiu spectrum，Harris spectrum.)

利用TDOA/AOA定位方法采用扩展卡尔曼滤波定位算法的matlab程序仿真代码(Rotary breath TDOA/AOA ADPL a few breath-kyu Okuma system lackey touch Chlamys扂Tuo Magians Association of Ma Okuma matlab shell you will泦Flag Eagle Drive)

说明：  cdma系统中的多信道检测，包括多种多样的信道检测方法(mimo)

MATLAB_Engine andC hybrid programmingmatlab引擎和c++ 的混合编程实例(MATLAB_Engine andC hybrid programming)

10个阵元半波长间距的ULA,请画出其波束0度、-20度和45度的波束方向图，并计算其波束宽度(10 half-wavelength spacing array element ULA, please draw its beam 0 degrees, 20 degrees and 45 degree beam pattern, and calculate its beamwidth)

最小均方（LMS）自适应算法就是一中已期望响应和滤波输出信号之间误差的均方值最小为准的，依据输入信号在迭代过程中估计梯度矢量，并更新权系数以达到最优的自适应迭代算法。LMS算法是一种梯度最速下降方法，其显著的特点是它的简单性。这算法不需要计算相应的相关函数，也不需要进行矩阵运算。(Minimum mean-square (LMS) adaptive algorithm is that one has to respond to the expectations and filtering the output signal of the mean square error between the value of the minimum-based, based on the input signal is estimated in the iterative process of gradient vector, and to update the weights in order to achieve the most Adaptive iterative algorithm gifted. LMS algorithm is a steepest descent gradient method, and its significant features is its simplicity. This algorithm does not require calculation of the corresponding correlation function, nor the need for matrix calculation.)

说明：  matlab编制的用模拟退火算法解决0-1背包问题的具体实例(matlab prepared using simulated annealing algorithm to solve 0-1 knapsack problem specific examples of)