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说明：  Bpsk在瑞利衰落信道下的仿真模型。simulink实现。可以通过仿真看到瑞利衰落信道对于bpsk性能的影响。并且可以比较rayleigh信道和AWGN信道下bpsk的性能。(Bpsk in Rayleigh fading channel simulation model. Simulink achieve. Simulation can see Rayleigh fading channels for BPSK performance impact. And to be compared Rayleigh Channel and AWGN under BPSK performance.)

光纤模式分布图形及模式数量计算，程序清晰图形漂亮(fiber modes distribution graphic and mode number computition)

带有权值的最小二乘拟合，详细，方便易懂，希望可以帮助到大家(Least squares fitting, with the right to the value of detailed, easy to understand, I hope to help to everyone)

structure to store a complex number (consisting of real and complex part) and features addition, multiplication, and outs of complex numbers.

这是SAR成像方面的经典书，这本书包含了SAR成像方法的理论基础，并且用matlab实现了一些经典成像算法，对于初学者是很好的入门教材。(SAR imaging is a classic book, this book contains the theoretical basis for SAR imaging methods, and use matlab to achieve some classic imaging algorithm for beginners is a good primer.)

matlab---经济和金融相关问题求解(matlab--- economic and financial problem solving)

谱聚类算法的matlab实现谱聚类算法的matlab实现(spectral clustering algorithm matlab)

关于卡尔曼滤波的matlab代码，其中包含了滤波的主算法，以及使用EM查找最大可能的估计参数，随机样本等等(Kalman filter matlab code, which contains the main algorithm filtering, and the use of EM to find the best possible estimate parameters of a random sample, etc.)

用最速下降法求解无约束非线性规划问题,最大奇异值,其梯度列向量(Using the steepest descent method solving unconstrained nonlinear programming problem)

k_means聚类算法matlab实现,运用matlab环境实现了聚类经典算法k_means实现对数据点的分类(the implementation of k_means in matlab)