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这也是一个关于部分傅立叶变换的Matlab程序，有问题大家共同讨论啊(This is also a Fourier transform on the part of the Matlab program, there are problems common to discuss ah)

matlab的实用说明，里面是全英文的。(matlab practical note, which is English.)

BPSK信号的仿真，解调，仿真结果误码率计算(BPSK signal simulation, demodulation, bit error rate simulation results)

实现认知无线电的基于几点选择的信道分配算法。(Cognitive radio allocation algorithm based on several selected channel.)

MATLAB混合编程技术,COM（Component Object Model，组件对象模型）是以组件为发布单元的对象模型，是一系列面向对象技术和工具的集合。 (MATLAB program technology)

Gaussian noise refers to its obey gaussian probability density function (i.e., normal distribution) of the noise. If a noise, its amplitude distribution obeys the gaussian distribution, and its power spectral density is uniformly distributed, has described it as a gaussian white noise. Were not associated with the second order moments of the gaussian white noise, a moment is constant, 所谓高斯噪声是指它的概率密度函数服从高斯分布（即正态分布）的一类噪声。如果一个噪声，它的幅度分布服从高斯分布，而它的功率谱密度又是均匀分布的，则称它为高斯白噪声。高斯白噪声的二阶矩不相关，一阶矩为常数，是指先后信号在时间上的相关性。高斯白噪声包括热噪声和散粒噪声。 (Gaussian noise refers to its obey gaussian probability density function (i.e., normal distribution) of the noise. If a noise, its amplitude distribution obeys the gaussian distribution, and its power spectral density is uniformly distributed, has described it as a gaussian white noise. Were not associated with the second order moments of the gaussian white noise, a moment is constant, refers to the correlation of signal in time. White gaussian noise including thermal noise and shot noise. )

《simulation and software radio for mobile communication》这本书写得挺好的，这书上的配套源代码，包括通信各个模块，并对各个模块又完整的程序和详细的程序说明，相信会有你需要的()

给出了利用matlab程序编写的脉冲星EKF仿真程序，对噪声进行时变分析(pulsars navigation EKF)

matlab下实现对有颗粒重叠的情况的计数，读图片-二值化-腐蚀计数-重叠部分hough检测。经过试验，效果不错！(matlab to achieve a particle overlap of the count, read picture- binary- corrosion count- hough overlap detection. After testing, the result is not Wrong!)

协作通信的方阵代码，适用于认知无线电协作频谱检测等(Phalanx code cooperative communications for cooperative spectrum sensing cognitive radio , etc. )