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speech
- 用java实现的一个随机抽查学生回答问题的一个软件，使用时可以调节名单的滚动速度，可以保存和查看历史抽查记录-Using java to achieve a random sampling of students to answer questions a software that can adjust the list to use when the rolling speed, can save and view history
ff_transform
- 傅立叶变换，等距离采样，等角度采样，轮廓提取，形态处理-Fourier transform, equidistant sampling, in terms of sampling, contour extraction, morphological processing
zhongpincaiyangjieshouji
- 数字中频采样接收机的设计，探讨了数字中频采样接收机的结构，时序同步与载波同步的算法。结合实际应用，对于数字中频采样接收机中的若干关键问题进行了较为深入的研究。-Digital IF sampling receiver design, to explore the digital IF sampling receiver structure, timing synchronization and carrier synchronizati
Sampling
- 显示采样率的GUI源码，包括理想采样，零阶保持采样，和其他一些方式。对于学习和理解采样定理很有帮助-Show the sampling rate of the GUI source code, including the ideal sampling, zero-order to keep sampling, and some other way. For learning and understanding of the sampli
iHMM
- infinite HMM Refer to Beal s Paper Applying Gibbs Sampling in inference the number of states of HMM is changeable in this algorithm, based on Dirichlet Proce-infinite HMMRefer to Beal s PaperApplying Gibbs Sampling
scale
- MSP4250单芯片电子称,采样数据无线发送给主机,编译环境IAR for MSP430-Single-chip electronic MSP4250 said sampling data sent to the wireless host, the compiler environment IAR for MSP430
SamplingNonUniformProbabilityDistribution
- Sampling Non-Uniform Probability Distribution
basicprocessing
- 图像位平面分割，高斯金字塔生成与复原，图像4因子下采样等基本操作，有详细的代码注释。-Image bit-plane partition, Gaussian pyramid generation and recovery, image down-sampling factor 4 basic operations, the code has detailed notes.
PQevalAudio-v1r0.tar
- PEAQ is fully compliant to ITU-R BS.1387 covering the applicability to high quality audio signals with sampling frequencies of 44.1-48kHz.
drow_map_java
- 简单的实现了，java的图像显示，对于怎么画图有很好的帮助。画出如数据采样的图形-Realize a simple, java image display, for how drawing has a very good help. Draw graphics such as data sampling
_SequentialSampling-ImportanceResampling(SIR)
- _Sequential Sampling-Importance Resampling (SIR)序列重要性采样和重采样的实际应用原代码，在实际中已经应用-_Sequential Sampling-Importance Resampling (SIR) sequence of the importance of sampling and the practical application of resampling the origina
filterECG
- 是，关于ECG信号特征提取采样率为256Hz的ECG数据设计的滤波器-Yes, on the ECG signal feature extraction 256Hz sampling rate of ECG data for the design of filter
qb2
- 这个是我数字信号处理这门课的课程设计,文件包括用matlab编写的代码和设计报告.这个设计包括卷积演示程序、采样定理演示程序-This is my digital signal processing the course of the curriculum design, preparation of documents including the use of matlab code and design report. Convol
Gibbs_Sampling
- Gibbs Sampling 數學統計算法-Gibbs Sampling algorithm Mathematics and Statistics
luminance_gradient_subsampling
- 彩色夜视图像检索系统 将彩色图像转换为灰度图像后的梯度亮度二次采样算法，matlab源程序。-Color night vision image retrieval system will be color image is converted to gray image after the brightness of the second gradient sampling algorithm, matlab source.
c_inference_ver2.2
- The package includes 3 Matlab-interfaces to the c-code: 1. inference.m An interface to the full inference package, includes several methods for approximate inference: Loopy Belief Propagation, Generalized Beli
OFDM
- 本文首先概述了OFDM 的原理、特征和关键技术，介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析，表明定时偏差和采样频率偏差将会引入码间干扰，载波频率偏差导致载波间干扰的发生。因此，在OFDM系统接收机中定时的确定、载波频率偏差和采样频率偏差的纠正是信号恢复的关键。之后对OFDM系统同步的几种实现方法进行了介绍，分析了各同步方法的性能。-The paper first outlines the principle
fundamental
- 8kHz采样语音的基音检测程序，VC6.0环境下运行，附有matlab画图程序-8kHz sampling voice pitch detection procedures, VC6.0 environment running matlab with Paint program
adc_control
- Xilinx FPGA 开发板的ADC采样源程序 内有PDF文档详细说明 VHDL代码-Xilinx FPGA development board with the ADC sampling source has a detailed descr iption PDF document VHDL code
wlan_transmitter
- WLAN仿真－发送机 wlan No Comments 设置完系统参数后，开始产生发送数据。 1. 产生随机的发送bit（tx_bits），这里不考虑信道编码。 2. QAM映射 3. 将数据映射到不同载波，形成OFDM符号 4. 产生pilot，并将pilot插入OFDM符号中 5. 加入dc和guard子载波 6. 进行ifft，将频域信号变到时域，并加入循环前缀 7. 对信号进行overlap