Deskt221op

The Best Blind MMSE Estimator

64QAM基带系统接收机matlab代码：添加AWGN噪声，进行接收端匹配滤波器，8倍下采样，解调信号。(64QAM baseband system receiver matlab code: add AWGN noise, matched filter receiving end, eight times the down-sampling, the demodulated signal.)

卫星FDM例子的MATLAB代码,运行结果为BER和信号星座图(Satellite FDM examples, MATLAB code)

Generic algorithm for optimizing cost coefficients

用MATLAB在产生的观测数据中捕获其中PRN 号码为“5”C/A 码。 （1） 观测数据应该有一定的多普勒频偏D f（-10kHz〈D f〈+10kHz）； （2） 加入高斯白噪声，使其信噪比为-20dB； （3） 捕获成功后，应给出捕获标志，并给出估计的频偏和码偏值。(Generated by MATLAB in which observed data capture PRN number is " 5" C/A code. (1) there should be some observations of Doppler shift D f (-10kHz < D f < +10 kHz) (2) by adding Gaussian white noise, so SNR is-20dB (3) capture success After the capture flag to be given, and given the estimated frequency offset and code bias values.)

数字基带传输系统的MATLAB仿真实现,基带编码采用1B1T的编码方式，讨论了这种方式下系统的误码率及功率等。(Digital baseband transmission system MATLAB Simulation, base-band encoding the encoding used 1B1T discussed this way the bit error rate, and power.)

包含三维obj格式的模型，并用matlab读取并显示，程序可用。(Contains a three-dimensional model of obj format, using matlab read and display, the program is available.)

this expalins gray pridiction algo for localisation method...........................

it explins about ants colony 2 of images inmatlab

说明：  一个非常优秀的BP神经网络Matlab源程序(A very good BP Neural Networks Matlab source code)