Qzhifahs

说明：  根据语音信号的特点给出有关滤波器的性能指标：1）低通滤波器性能指标，fp=1000Hz，fc=1200 Hz， As=100dB，Ap=1dB；2）高通滤波器性能指标，fc=2800 Hz，fp=3000 Hz As=100dB，Ap=1dB；3）带通滤波器性能指标，fp1=1200 Hz，fp2=3000 Hz，fc1=1000 Hz，fc2=3200 Hz，As=100dB，Ap=1dB。用IIR对其分析，最后，利用MATLAB中的函数freqz画出各滤波器的频率响应。(This article according to the IIR filter and the FIR filter characteristic, uses the bilinearity method of transformation under the MATLAB bad boundary to design IIR and to design the FIR numeral filter separately with the window box number, and carries on the analysis to the gathering pronunciation signal, and finally gives IIR and FIR to the pronunciation filter effect.)

说明：  此文件是关于卡尔曼滤波器的算法的matlab文件，通常改变其中的参数能够进行不同的仿真。在研究信号方面或者进行定位能用到(This file is on the Kalman filter algorithm matlab file, typically change the parameters of which can be a different simulation. Signals in the study or can be used to locate)

matlab simulink bidirectional converter

说明：  使用yalmip调用CPLEX求解器求解优化问题(Using yalmip to call CPLEX solver to solve optimization problems)

spnet can be used for training neural network

二乘支持向量机对细胞的分类 本实验为二分类问题 数据来自威斯康星州(美国州名)医院的乳癌数据(Least squares support vector machine classification of cells)

Comparison of the performances of the LS and the MMSE channel estimators for a 32 sub carrier OFDM system based on the parameter of Mean square error

ENJOY THE PROGRAMMING ENJOY THE PROGRAMMING ENJOY THE PROGRAMMING

用于<数字信号处理及MATLAB实现>的卷积(For " digital signal processing and MATLAB implementation" of the convolution)

自适应算法是一种新的算法，本程序提供了该算法去噪功能，用处广泛。(reducing the noise using the self-adaptation)