curve_fit(1)

Being able to place a lower bound on the variance of any unbiased estimator is very useful

利用matlab 仿真 ofdm 通信系统(ofdm by matlab)

matlab常用函数参考，包括基本的函数和一些特殊的函数。(matlab reference commonly used functions, including basic functions and some special functions.)

bpsk的算法实现,运行快，计算量少，误差小。 (very fast )

说明：  matlab信道模型，对OFDM信道建模，统计错误概率，并于直接传输的错误率比较。(Matlab channel model, the right OFDM Channel modeling, statistical probability of error, and direct transmission error rates.)

说明：  This interface specifies the methods for a visitor of Constant objects.

用窗函数（矩形窗、汉宁窗、海明窗和布莱克曼窗）法设计FIR数字滤波器(Using the window function (rectangular window and hanning window, hamming window and blackman window) method to design FIR digital filter)

在网上找到的代码 在网上那个找到的系统辨识与自适应控制程序 大家分享(Online to find the code online that found in the system identification and adaptive control procedures to share)

In this project an adaptive beamforming technique is proposed based on directly minimizing the BER1. A particular approach that has shown real promise in achieving substantial capacity enhancements is the use of adaptive antenna arrays. A beamformer appropriately combines the signals received by the different elements of an antenna array to form a single output. Classically, this has been achieved by minimizing the mean square error (MSE) between the desired output and the actual array output. It is demonstrated that minimum BER (MBER) approach utilizes the antenna array elements more intelligently than the standard MMSE2 approach, since it directly optimizes the system’s BER performance rather than minimizing the MSE, where the latter strategy often turns out to be deficient.

自己做的一个支持向量机分类程序,调试过是可以用的(Do one SVM program , debugging can be used )