Zhzhi

说明：  MATLAB及在电子信息课程中的应用例题索引与程序(MATLAB and electronic information in the application of the curriculum and procedures of Example Index)

matlab study (portuguese)

OPTIMUM VALUES FOR SIMULATED ANNEALING TRIALS

基于matlab的4PAM调制解调程序，并对其误码率进行仿真分析。(4 PAM modulation demodulation program based on matlab, and simulation analysis was made on the bit error rate.)

说明：  matlab中解方程得应用，现形微分方程的解法等(matlab equation was applied in solution, the solution of differential equations edition, etc.)

通过matlab 程序，计算rainflow的值，验证疲劳载荷是否合格(rainflow ，load)

draw raised cosine filter response draw raised cosine filter response draw raised cosine filter response draw raised cosine filter response

CDMA多用户检测中传统检测器，解相关检测器，LMS检测器，以及bp网络多用户检测器的程序(CDMA multi-user detection traditional detector, decorrelation detector, LMS detector, bp network and multi-user detector procedure)

simlink对调制信号的仿真，可产生大部分数字调制信号(SIMLINK on the modulation signal simulation, can generate the most digital modulation signal)

It will ask for input the bit stream then generate pseudorandom bit sequence, finally give output as direct sequence spread spectrum