Dijkf

Quadrature amplitude modulation (QAM) is a modulation scheme in which two sinusoidal carriers, one exactly 90 degrees out of phase with respect to the other, are used to transmit data over a given physical channel. One signal is called the I signal, and the other is called the Q signal. Because the orthogonal carriers occupy the same frequency band and differ by a 90 degree phase shift, each can be modulated independently, transmitted over the same frequency band, and separated by demodulation at the receiver. For a given available bandwidth, QAM enables data transmission at twice the rate of standard pulse amplitude modulation (PAM) without any degradation in the bit error ratio (BER).

说明：  利用最小熵法球时间延迟，可以用在TDOA定位中(The ball by the time delay of minimum entropy method can be used in TDOA positioning)

MOEAs对于度欧表的有 花纹那(MOEAs for the degree of European tables have patterns that)

兔子繁殖问题，好累啊 重要的是画出曲线，而不是柱状图(Rabbit breeding problems, tired. what important is to draw the curve, rather than the histogram)

摄影测量小程序，实现后方交会功能，包括了普通方法和角锥法两种方式(Photogrammetry small program to achieve resection, including a common approach and angle cone method in two ways)

matlab 数值分析 书中代码详解 齐全 例题和答案都有(Detailed numerical analysis book matlab code examples and answers have complete)

performance comparaison of NSC and RSC convolutional encoder

不需要用两个ask信号就可以产生fsk信号.可以设置频率和码元速率(to generte fsk)

采用MATLAB调用cplex求解含有风电场的电力系统经济调度，并且考虑了场景分析的方法(Call cplex solved using MATLAB economic dispatch of power system containing wind farms, and to consider the method of scene analysis)

说明：  deep learning 的两篇学习资料deep learning 的两篇学习资料(paper of deep learning)