Example_rectangular-waveguide_2D

PLL锁相环的搭建，通过坐标变换实现锁相(PLL Phase-Locked Loop)

说明：  利用分布傅里叶方法进行数值仿真，包含损耗、色散、SPM效应。 可以观察脉冲展宽与压缩，光孤子演化。(The distributed Fourier method is used for numerical simulation, including loss, dispersion and SPM effect. We can observe the pulse broadening and compression, and the evolution of optical solitons.)

实现了几种阴影去除算法，包括相除法、HSV法等四种(Achieved several shadow removal algorithms, including the phase division, HSV law four kinds of)

PLL的几个程序打包，关于锁相环的，具有一定参考价值(PLL-packaged, downloaded from the Internet, seek to help, is currently being studied)

说明：  最小二乘法的matlab程序，以此来进行最小二乘法的仿真。(Least squares matlab program, the least square method in order to carry out the simulation.)

遗传算法matlab程序，步骤为设置最大迭代步数、计算当前最大的适应度、设置初始取值范围[0 255]、进入加速迭代的间隔、选择交叉、变异等(Genetic algorithm matlab program, the steps to set the maximum number of iterative steps to calculate the current maximum of fitness, set the initial range [0 255], into the accelerated iteration interval, choose the crossover and mutation)

matlab中用于UI6008数据采集卡的数据采集以及输出的程序 使用方便快捷 模拟仿真实现PI控制(for UI6008 data acquisition card for data acquisition and output in matlab program easy to use simulation to achieve the PI control)

在带限信道信号传输的仿真。仿真4PAM调制信号在AWGN信道下的性能，画出误比特率和误符号率。 (In the band-limited signal transmission channel in the simulation. Simulation 4PAM modulated signal in AWGN channel performance.)

Control of High Voltage 3-Phase BLDC Motor

New Bagawan S. Nugroho bit error rate of BPSK modulated LDPC codes under correct AWGN channel, with (1024, 512) codes.