channel

等间距线性阵列，阵元数M=8，阵元间距d= λ /2，等幅加权，目标方位φr =0°。产生空间白噪声矢量（复高斯分布）。 设阵列信号矢量元素s(m)=exp[j mψr]，其信号幅度为1，该阵元接收机附加的高斯噪声为n(m)=nmr+jnmi，其中实虚部均为独立同分布N(0, σ2)的高斯随机数，则该通道合成信号x(m)=s(m) + n(m)，其中信噪比为： SNR = 10 lg[1/(2σ2)] = – 3 – 10 lg(σ2) (dB) (The spacing of the linear array, and the array element number M = 8, the array element spacing d = λ/2, equal amplitude weighted target azimuth φR = 0. Space generated white noise vector (complex Gaussian distribution). Let array signal vector elements s (m) = exp [j mψr], the signal amplitude, the element receiver additional Gaussian noise n (m) = nmr+jnmi which the real and imaginary parts are independent and identically distributed N ( Gaussian random numbers of 0, σ2), the channel the synthesis signal x (m) = s (m) the PPLS n (m), where SNR is: SNR = 10 lg [1/(2σ2)] =- 3- 10 lg (σ2) (dB))

说明：  一个PCM编码的GUI程序，包括给出原函数，抽样，量化，有多种选项可以自行选择(A PCM-coded GUI procedures, including the original function is given, sampling, quantization, there are several options to choose)

非常准确的光斑重心算法，基于matlab (Very accurate spot focus algorithm, based on Matlab)

finger print segmentation,基于matlab，无需修改，直接可用

说明：  Efficient Resource Allocation Algorithm for Cognitive OFDM Systems

solution to nonlinear equations use fixpoint method

good paper ieee for simulink in matlab

说明：  N-Hermite插值的MATLAB程序。需要的来下载。(N-Hermite interpolation of the MATLAB program. Need to download.)

MATLAB学习 包含了许多MATLAB实验的例子 可以用于大家对MATLAB的了解和工具的使用 (Learning MATLAB MATLAB contains many examples of experiments)

实现了OFDM系统的建模仿真，精确比较了其误差，精度等问题。通过该系统的学习有利用其它通信传输模型的设计(realise OFDM system modeling and simulating.through this system,we can easy learing other commucation systens.)