-
pisa
在计算机上产生一组实验数据，首先产生一段零均值白噪声数据u（n）,令功率为 ，让u(n)通过一个三阶FIR：
得到y(n). .y(n)上加三个实正弦信号f1’=0.1,f2’=0.25,f3’=0.26调整 和正弦信号幅度信噪比大致为10dB,50dB,50dB. (1) 令N=256,描绘xn波形；
(2)得出真实功率谱密度 .
(3) 利用此实验数据Pisarenko谐波分解法估计该实验数据的正弦频率及幅度。
(On the computer to generate a set of experimental data, first generate a zero mean white noise data u (n), so that power, let u (n) through a third-order FIR: get y (n).. Y (n) added three real sinusoidal signal f1 ' = 0.1, f2' = 0.25, f3 ' = 0.26 and sine signal amplitude adjustment signal to noise ratio is approximately 10dB, 50dB, 50dB. (1) that N = 256, depicted xn waveform (2) the true power spectral density obtained. (3) using this experimental data, Pisarenko harmonic decomposition method to estimate the experimental data of the sinusoidal frequency and amplitude.)
- 2010-10-22 11:17:41下载
- 积分：1
-
EX_7
Iterative Project Planning icarnegie ssd 10 exercise 7
- 2014-12-01 15:28:50下载
- 积分：1
-
voicefliter
基础的音频处理matlab程序，设计巴特沃斯低通数字滤波器实现滤波。(Matlab-based audio processing procedures, Butterworth low-pass digital filter designed to achieve the filtering.)
- 2009-11-09 22:15:06下载
- 积分：1
-
Topic-a
某班有N个学生，已知他们参加某次考试的成绩（0~100间的整数），求全班同学的平均成绩。(A class is to have N students, known as their new the result of the examination (0 to 100 between integer),for the whole class average scores.)
- 2012-05-11 20:49:05下载
- 积分：1
-
REFPROP
Refprop library. This library calculates thermodynamics properties for several refrigerants
- 2013-11-01 18:22:13下载
- 积分：1
-
Fuzzycmeans
fuzzy cmeans program in matlab for segmentation
- 2013-07-26 04:16:55下载
- 积分：1
-
遗传算法
遗传算法计算最短路径问题，完成交换路径不同要求城市交换。(The genetic algorithm calculates the shortest path problem and completes the city exchange with different requirements of the exchange path.)
- 2020-12-14 16:49:14下载
- 积分：1
-
WaterFilling_alg
说明： 通信系统功率分配--基于SVD分解的注水算法仿真(Communication system power distribution- filling algorithm based on SVD decomposition simulation)
- 2011-02-27 23:29:15下载
- 积分：1
-
pedulum_pid
一级倒立摆的pid控制，利用simulink(An inverted pendulum pid control using simulink)
- 2011-10-02 18:25:00下载
- 积分：1
-
integration
Integrating m-files functions and algorithms in C++ applications
- 2014-12-19 08:53:45下载
- 积分：1
