stcminosystem

GPS接收系统中信号的组成 CA码的产生(GPS receiver of c/a code)

AM Modulation simulator with matlab

说明：  识别五种不同颜色的物块，并分析出具体颜色和形状。(Identify five different color blocks, and analyze the specific color and shape.)

运算放大器,电子技术资料，运算放大器,电子技术资料，运算放大器,电子技术资料，(Operational amplifiers, electronic technical information, operational amplifiers, electronic technical information, operational amplifiers, electronic technical information,)

常规资料计算束缚水饱和度，是用于常规的资料处理等(Conventional data irreducible water saturation for conventional data processing)

ISAR成像 包络对齐采用相关法对齐，相位聚焦采用多普勒中心跟踪法 和秩估计法(ISAR imaging envelope alignment using correlation method align phase focusing using the Doppler centroid tracking method and rank estimation method)

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OFDM很容易在具有时延扩展或等效频率选择性的信道上使用。 频率选择性信道的特征在于延迟扩展或相干带宽，其测量频率中的信道去相关。 相干带宽与均方根（RMS）时延扩展成反比。 通过选择与信道相干带宽相关的子载波间隔，OFDM可以用于将频率选择性信道转换成频率平坦子信道的并行集合。 适合于平坦衰落信道的技术可以直接应用。(OFDM is simple to use on channels that exhibit time delay spread or, equivalently, frequency selectivity. Frequency selective channels are characterized by either delay spread or coherence bandwidth which measures the channel decorrelation in frequency. The coherence bandwidth is inversely proportional to the root-mean-square (rms) delay spread. By choosing the sub-carrier spacing properly in relation to the channel coherence bandwidth, OFDM can be used to convert a frequency selective channel into a parallel collection of frequency flat subchannels. Techniques that are appropriate for flat fading channels can then be applied in a straight forward fashion.)

cdma2000系统上行链路simulink仿真程序。(simulink uplink cdma2000 system simulation program.)

说明：  matlab图像处理 基础的各种算法代码 以供大家一起参考学习(MATLAB_digit_processing_code matlab)