vanishingpoing

说明：  这是国外一本经典教材附带的程序，通信系统的matlab实现，所含例子丰富(This is a classic foreign materials attached to the procedures, communications systems to achieve matlab contains abundant examples of)

详细的卷积编码与维特比译码算法。产生随机信号，对信号进行卷积编码，然后经过数值转换、格雷编码，QPSK调制，进入加噪信道，之后进行QPSK解调，格雷解码， 数制转换、 维特比译码得到接收端的信号。(Detailed convolutional coding and Viterbi decoding algorithm. Random signal, the signal convolution coding, and then through numeric conversion, Gray coding, QPSK modulation, plus noise into the channel, followed by QPSK demodulation, decoding Gray, number system conversion, Viterbi decoding to get the receiving end of the signal.)

通用高速ADC动态性能测试MATLAB code，包括SNR，SINAD，ENOB，THD，SFDR，并绘制频域幅值曲线(MATLAB code for high speed ADC dynamic specific tests, including SNR, SINAD, ENOB，THD，SFDR，and so on.)

介绍了图论一些经典算法并且举例说明了matlab编程实现(Introduced a number of classical graph theory algorithms and matlab programming examples realize)

神经网络源代码，一个字符识别程序，分别实现了没有噪声和带有噪声的测试(Neural network source code, a character recognition program, were achieved with no noise and noise tests)

lcd编程代码 lcd局部特征尺度分解局部特征尺度分解(LCD programming code)

卡尔曼滤波同滑动平均法滤波的比较 附波形图(Kalman filter with a sliding average filter with waveforms)

这个PPT是讲解风功率和风速预测的几个小实验的例子。(The PPT is a few small experiments on wind power and wind speed forecasting example.)

说明：  该程序包是美国某大学的团队联合编写的潮流计算程序，包含高司法、牛拉法、PQ法等，对电力系统的潮流计算描述的非常完善。(The package is a university in the United States jointly prepared the team flow calculation program, including high-judicial, cattle Rafah, PQ law, the power flow calculation is described very well.)

有关可变码长的LDPC编码电路的设计与实现和一些相关的英文资料以及文献(LDPC)