OFDMsourceCode

对于数字图像等一系列处理进行系统的实验，有效提高自学者对于数字图像的能力(For digital image processing system, a series of experiments, effectively improve the scholars of digital image ability )

对摄像的标定进行模拟，来分析误差对结果的影响，来确定标定的对最后结果的影响。(To simulate camera calibration to analyze the impact of the error on the results to determine the impact on the final outcome of the calibration.)

OFDM系统ML同步算法仿真,可以直接跑.(ML synchronization algorithm for OFDM system simulation,can be directly run.)

说明：  实现了异步电机的在两相静止坐标系下的转速控制(Realize the asynchronous motor in two-phase static coordinate speed control )

improvement audio robustness technique

天线方向图可以看出此算法的性能，该程序把静态方向图与加了旁瓣电平－30db的切比雪夫权方向图相比较(Antenna pattern can be seen the performance of this algorithm, the program direction of the static map with the addition of side lobe level of-30db Chebyshev right direction compared to Figure)

设计一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。(Designed a four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results.)

差分编码，带扩频通信，误码率仿真,仿真条件：AWGN信道(DPSK of Spread Spectrum Communication underAWGN )

说明：  OR规则下载，可以根据自己的想法添加元素(OR download the rules, you can add elements according to their own ideas)

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