homework

用递归法将一个整数n转换成字符串（例如输入4679，应输出字符串“4679”），n为不确定数，可以是位数不超过5，且数值在-32768~32767之间的任意整数。 (Recursive method to convert a string to an integer n (for example, type 4679, should output the string " 4679" ), n is the number of uncertainty, which can be not more than 5 digits, and the values in an arbitrary-32768 ~ 32767 integer.)

reighlay信道仿真 使用reilaychan函数(reighlay channel simulation)

Eigenface core matlab code

Quantization source code

说明：  粒子群优化算法pso优化支持向量机svm(Particle swarm optimization algorithm pso optimization support vector machine svm)

1053nm掺镱双包层光纤放大器脉冲放大特性研究 (Optical fiber amplifier pulse amplification characteristic research)

xs128 SPI 控制数码管 串行通信(the xs128 SPI control digital tube serial communication)

检测俩副图片的互信息，还有实验报告一份，相当详细(Detection of both Vice-image mutual information, as well as an experimental report, fairly detailed)

说明：  这是一人逆变器电路的仿真，用SVPWM调制方法实现。(This is one of the inverter implementing SVPWM modulation method, using simulation.)

分数阶级系统的操作函数，包括：nyquist,bode,feedback 等(fractional order transfer function tool)