lab3bene2323

利用双线性变换法，设计一个0.4dB截止频率为10kHz且在30kHz处有最小阻带衰减为50dB的数字巴特沃兹低通滤波器，其抽样率为100kHz。利用教材（4.35）式求解原型模拟滤波器的阶数，并利用Matlab的M文件buttap设计模拟原型滤波器。用M文件bilinear将模拟滤波器传输函数变换成期望的数字传输函数。请用Matlab画出其增益和相位响应，并给出设计的具体步骤。(fuck!!!)

说明：  自己做的基于MATLAB的dsb编码，已经通过了调试(Do their own code based on MATLAB of dsb has been adopted debugging)

f uso please do not put files on these two directory.

船舶电力推进 直接转矩控制 扇区判断 仿真模型(ship dtc)

Simulink中延时模块、乘积模块、常数模块、示波器模块等使用例子，可以直接运行，自己编写的。(delay module, product module, constant modules, oscilloscope module usage example in Simulink, can be directly run, written by myself)

performs qpsk with pulse shaping

如何从CSV、文本文件中读取记录波形 并返回波形数据 逐行读取文件内容 (How CSV, text file read and returns the waveform data recorded waveforms to read file contents line by line)

应用matlab自带函数进行片最小二乘回归建模(Application of matlab with function least-squares regression modeling)

基线校正代码，包括小波基线校正及滤波器基线校正，可用于光谱数据的预处理。(Baseline correction codes, including wavelet baseline correction and filter baseline correction, can be used for preprocessing of spectral data.)

If you were a C/C++ programmer and you want to sending data to MATLAB for plotting and testing, adding MATLAB S/W modules into your application or complete application development in MATLAB, these slides are for you.