AdaBoost, Adaptive Boosting, is a well-known meta machine learning algorithm that was proposed by Yoav Freund and Robert Schapire. In this project there two main files 1. ADABOOST_tr.m 2. ADABOOST_te.m to traing and test a user-coded learning (classification) algorithm with AdaBoost. A demo file (demo.m) is provided that demonstrates how these two files can be used with a classifier (basic threshold classifier) for two class classification problem.
標簽： well-known algorithm AdaBoost Adaptive
上傳時間： 2014-01-15
上傳用戶：qiaoyue
實現2ASK，2FSK，2PSK，MSK，GRAY轉換自然碼
標簽： 2ASK
上傳時間： 2013-12-26
上傳用戶：h886166
This small utility helps to generate seven segment display codes for different I/O connections. For example, AVR/PIC Port A.0 -> D Segment Port A.1 -> B Segment .... Also it can generate Common Cathode or Common Anode table codes.. I Coded it long time ago. I Hope help someone. Thank you
標簽： connections different generate display
上傳時間： 2014-01-17
上傳用戶：開懷常笑
ImpulseC Codeveloper fft code. This file implements the hardware portion of a 256 sample FFT using a radix-4 algorithm. This implementation demonstrates that results similar to hand-coded HDL can be achieved using the C language, and without using a low-level style of C code.
標簽： Codeveloper implements ImpulseC hardware
上傳時間： 2014-01-16
上傳用戶：hustfanenze
灰色預測GM（1，1）模型的matlab源代碼，包括預測模型的建立，以及模型的精度檢驗指標c,p的計算-Gray prediction GM (1,1) model matlab source code, including the prediction model, as well as indicators of model accuracy test c, p calculation
標簽： 灰色預測
上傳時間： 2017-07-25
上傳用戶：refent
有多徑信道、多普勒頻移，瑞利、RICE(萊斯)信道等仿真，QPSK調制和解調等，交織編碼。程序經過本人測試，絕對可用，并附上本人測試說明和仿真圖像結果-I collected information on 2, how-path channel, Doppler frequency shift, Rayleigh, RICE (Rice) channel, such as simulation, QPSK modulation and demodulation, etc., Interleaved Coded. After I tested the procedure is absolutely available, along with my test images and simulation results indicate.
上傳時間： 2015-06-16
上傳用戶：whtiger
Use the fast Fourier transform function fft to analyse following signal. Plot the original signal, and the magnitude of its spectrum linearly and logarithmically. Apply Hamming window to reduce the leakage. . The hamming window can be coded in Matlab as for n=1:N hamming(n)=0.54+0.46*cos((2*n-N+1)*pi/N); end; where N is the data length in the FFT.
標簽： matlab fft
上傳時間： 2015-11-23
上傳用戶：石灰巖123
灰色預測模型（Gray Forecast Model）是通過 少量的、不完全的信息，建立數學模型并做出預 測的一種預測方法.當我們應用運籌學的思想方法 解決實際問題，制定發展戰略和政策、進行重大 問題的決策時，都必須對未來進行科學的預測. 預測是根據客觀事物的過去和現在的發展規律， 借助于科學的方法對其未來的發展趨勢和狀況進 行描述和分析，并形成科學的假設和判斷.
標簽： 灰色預測模型
上傳時間： 2019-07-21
上傳用戶：Tqco702
Electrostatic discharge (ESD) phenomena have been known to mankind since the Greek Empire when Thales of Miletus, one of the Seven Sages of Greece, noticed the attraction of strands of hay to amber, leading to the coining of the word ‘‘electron.’’ In the 17th century, Gilbert and Cabeo addressed the attractive and repulsive nature of electricity. In the 18th century, a rapid increase of interest occurred for scientists in the understanding of electrical physics—Gray, du Fay, Nollet, Musschenbroeck, Franklin, Watson, Aepinus, Canton,
上傳時間： 2020-06-05
上傳用戶：shancjb
模擬CMOS IC 設計的最基本的三本書之一，另外兩本是Allen和Gray的，當然也有人把Sansen的稱為第四本。總之學習模擬集成電路必看的三本書。Design of Analog CMOS Integrated Circuits
標簽： 模擬電路
上傳時間： 2022-04-17
上傳用戶：kent
