polynomial_synthesis

Finds a root of f(x) = 0 by combining quadratic interpolation with bisection (Brent s method).

大学信号与系统实验代码 实验一中的第一小题，简单程序matlab(University signal and system experimental code)

Simulation about Calc ARL

简单的局部二值模式人脸识别程序，采用MATLAB仿真。(A Simple Local Binary Pattern Face Recognition Program Using MATLAB Simulation.)

program is to find the user input of action and according to user input it will configure required actions through the serial communication

说明：  麻雀搜索算法(Sparrow Search Algorithm, SSA)是于2020年提出的。SSA 主要是受麻雀的觅食行为和反捕食行为的启发而提出的。该算法比较新颖，具有寻优能力强，收敛速度快的优点(Sparrow search algorithm (SSA) was proposed in 2020. SSA is mainly inspired by the foraging behavior and anti predation behavior of sparrow. The algorithm is novel and has the advantages of strong optimization ability and fast convergence speed)

衰落是由于发射机与接收机之间空间位置的微小变化引起的，描述小范围内接收信号场强中瞬时值的快速变化特性，是由多径传播和多普勒频移两者共同作用的结果，包括由多径效应引起的衰落和信道时变性引起的衰落，具有信号的多径时延扩展特性和信道的时变特性(Fading is caused due to a slight change of the position of the space between the transmitter and the receiver, the characteristics of the receiving signal field strength, the instantaneous value of the rapid changes in the description within, by multipath propagation and Doppler frequency shift of the joint action of botha result, time-varying fading caused by multipath effects and channel fading due to multipath delay spread characteristics and channel time-varying characteristics of the signal)

matlab EMD 降噪方法 m文件 可以分析振动信号(Analysis of vibration signal can be matlab EMD noise reduction method for M documents)

说明：  这是一个matlab学习软件源码，希望对你有帮助！( This is a matlab learning software sound code, hoped that has the help to you! )

角锥体法后方交会，利用共线条件方程解算外方位元素(Resection pyramid method, the use of collinearity equation solver exterior orientation elements)