lab1

一种数字滤波器的matlab模型，该数字滤波器是改进的CIC滤波器，在CIC的基础上加了余弦补偿滤波器，改进其幅频特性(A matlab model of digital filter, the digital filter is improved CIC filter, added cosine compensation on the basis of CIC filter, the amplitude frequency characteristics improvement)

说明：  自动泊车系统matlab源代码简单的部分还需改进行吧(The simple source code of MATLAB for automatic parking system needs to be improved.)

Direct Adaptive Control Algorithms

B-Spline Surface (with redundant points) Least-Squares Fitting of both Positions and Normals.

matlab 例程，粒子群优化算法，很全，希望对大家有所帮助(Matlab routines, particle swarm optimization algorithm, is very wide, and they hope to help everyone)

YEE+FDTD原代码，非常实用，有参考价值(YEE+ FDTD source code, very useful, have reference value)

自编的一些小波源程序,用MATLAB编的.希望对那些喜欢小波的人有所帮助.去解压密码,请放心使用(wrote some of wavelet source, MATLAB series. hope for those who like wavelet help. to extract passwords, please rest assured that the use of)

本程序包含了dqpsk调制程序解调程序，含有测试程序，是基于MATLAB的仿真程序(The program includes dqpsk modulation and demodulation process program, containing the test procedure is based on MATLAB simulation program)

plot Capacitance for materal with this parameter: NA=2*10^10 ND=1.5810^6 Ni=7*10^9 ?si=1*10^-10

给出一个具体PWM逆变器的仿真实例，通过仿真 ，可以得出实际运行中的电压、电流的波形 (Give a specific instance of PWM inverter simulation, simulation can be drawn from the actual operation of the voltage and current waveforms)