simdata2d

fft谐波检测，分析信号的频谱和幅值，相位(fft harmonic detection, analysis of the signal spectrum and amplitude, phase)

一个MATLAB程序包,用来产生随机的三维目标轨迹. 可以指定目标运行的高度范围, 速度范围和加速度范围. 希望对于研究目标跟踪的朋友有用. (A MATLAB package, used to generate three-dimensional random target trajectory. User can specify the range of hight, speed and acceleration of the target. Hope it s useful for friends studying target tracking.)

BER with FSK modulation written in MATLAB.

说明：  求解语音信号的短时过零率、短时能量、短时自相关特征，分析实验结果，并能掌握借助时域分析方法所求得的参数分析语音信号的基音周期及共振峰。(The short-time zero-crossing rate, short-time energy and short-time autocorrelation characteristics of speech signal are solved, and the experimental results are analyzed. The pitch period and resonance peak of speech signal can be analyzed by the parameters obtained by time-domain analysis method.)

用于初学者在matlab中绘制魔方，初学者可以下载学习其中步骤(magic cube in matlab)

PMSM矢量控制 包含了clark变换，clark逆变换，park变换，park逆变换等等。(PMSM vector control contains the Clark transform, Clark inverse transform, park transform, park inverse transform, and so on)

function [A,w,type,tao]=amplres(h) 《数字信号处理教程——MATLAB释义与实现》子程序 给定FIR滤波器系数求滤波器符幅特性(function [A, w, type, tao] = amplres (h) " digital signal processing tutorial- MATLAB Interpretation and Implementation" procedure FIR filter coefficients of a given symbol rate filter characteristics of demand)

Capacity of a MIMO channel with nt transmit antenna and nr recieve antenna is analyzed. The power in parallel channel (after decomposition) is distributed as water-filling algorithm

平面波展开法计算立方结构光子晶体带隙，使用matlab编程，开源代码(Plane wave expansion method to calculate the cubic structure of photonic band gap, using matlab programming, open source code)

actif power filter with diodes