buck

SIR (signal to interference) calculation given power matrix and association information. S/I for 1st interferer, 2nd interferer and all weak interferers combined are also calculated

density evolution, regular and irregular LPDC codes with BMS and BSC channel

说明：  神经元整合发放模型。输入刺激参数可以获得一段时间内的动作电位(integrate and fire model.)

说明：  简易SSB设计 有详细的报告和说明，可以作为参考(Simple SSB detailed design reports and notes, can be used as reference)

matlab程序， matlab程序， matlab程序，(matlab most序matlab most序， ， ， matlab most序)

对二元序列10110010，画出2FSK的波形，其中载波频为码元速率的2倍。(For binary sequence 10110010, draw waveform 2FSK, where the carrier frequency of 2 times the symbol rate.)

程序仿真了瑞利信道，分析和大量实测表明，多径效应使接收信号包络变化接近瑞利分布。在典型移动通信中，衰落深度达30dB左右，衰落速率约30~40次/秒。(Rayleigh channel simulation procedures, analysis and extensive test shows that the received signal multipath effect changes in the envelope close to the Rayleigh distribution. In a typical mobile communication, fading depth of about 30dB, the decline rate of about 30 to 40 times/sec.)

直接序列扩频通信系统误码率分析,主要过程为基带信号生成，扩频，解扩，误码率分析(Direct sequence spread spectrum communication system BER analysis, the main process for the baseband signal generation, spreading, despreading, BER analysis)

车牌识别，很有用的啊。包括提取车牌和神经网络训练(License Plate Recognition, ah useful. Including the extraction plate and neural network training)

雷克子波的一套完整的详细的matlab程序，确实有问题，不要下载，我已经修正，并已经上传(Ricker wave matlab a complete set of detailed procedures)