Time-Delay

说明：  图像匹配程序，应用matlab将某给定图像在指定的图像集中找出与其最匹配的图像(Image matching procedures, the application of matlab image of a given concentration of the specified image to find its best matching image)

说明：  ，英文版，需要翻译，分享给大家，希望对大家能有有帮助(English, a translation is required for everyone to share, in the hope that we can help)

PN-Chirp codes based on Multi-Correlation Receiver in a bandlimited channel

对目标轨迹数据加噪声，设置雷达经纬度，提取雷达可视部分(Add noise to target track data, set radar latitude and longitude, extract radar visible part)

说明：  用于pid控制的Z-N整定的matlab程序，调整阈值可得到精确解，适合初学者学习理解。(The matlab program of Z-N tuning for PID control can get accurate solution by adjusting the threshold value, which is suitable for beginners to learn and understand.)

根据输入的概率进行香农编码，然后输出必要的参数和编码的结果。其中有嵌套程序。(Probability under the Importation of Shannon coding, and then output the necessary parameters and the coding results. Which have nested procedures.)

扩充后的fft2源代码。经典蝴蝶算法。数字图像处理，应用于图像。(Expanded the source fft2 code. Butterfly algorithm )

计算机网络数据链路选择性重传实验。 　　设计一个滑动窗口协议，在仿真环境下编程实现有噪音信道环境下两站点之间无差错双工通信。信道模型为8000bps 全双工卫星信道，信道传播时延270毫秒，信道误码率为，信道提供字节流传输服务，网络层分组长度固定为256字节。(Computer network data link selective retransmission experiment. Design of a sliding window protocol in simulation programming environment there is no error duplex communication channel between the noisy environment the two sites. Channel model is 8000bps full-duplex satellite channel, the channel propagation delay 270 ms, channel bit error rate, channel provides a byte stream transmission services, network layer packet length is fixed at 256 bytes.)

LEACH (Low Energy Adaptive Clustering Hierarchy) is designed for sensor networks where an end-user wants to remotely monitor the environment. In such a situation, the data from the individual nodes must be sent to a central base station, often located far from the sensor network, through which the end-user can access the data.

在数值微积分中讨论并比较了没有初等函数解析式情况下的 定积分数值逼近的(Discussed in the numerical integration and compared the analytic situation is not under the primary function of integral numerical approximation of the rectangular method, trapezoidal method, Simpson' s method and Coates law)