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directionoftradingforce
- 根据期货高频数据和期货交易所交易规则 以及BS（journal of finance 1993)方法 判断高频交易方向和多空主力建仓减仓行为 -who is making the market？ find out the direction of trading force by analysis ultri high frequency (ticks)
HighConvert_Pwm
- 1.本文对一种高效的升压式PWM 变换电路作了分析研究 对开关状态的切换效率高 采用双零软开关工作，大大降低了开关损耗, 提 高了电路的转换效率. 2.该电路在高频的开关电源、逆变器等电力电子电路上有很大的实用价值, 可以提高电路的转换效率. -1. In this paper, an efficient step-up PWM conversion circuit analysis study on the switch to switch the state of high effi
frequency
- 一种等精度的频率计，同时适合高频和低频，误差小。-A precision frequency meter, etc. At the same time, suitable high-frequency and low frequency, the error small.
gaopin
- 以谐振回路为选频网络的高频小信号放大器称为小信号谐振放大器,或小信号调谐放大器。放大器件可采用单管、双管组合电路和集成放大电路等，谐振回路可以是单谐振回路或双耦合谐振回路。单调谐回路的谐振放大器电路简单，调整方便，所以应用较广。-To resonant circuit for frequency-selective network of high-frequency small-signal amplifier as the small signal resonant amplifier, or
imcorrelation_33
- this s the code for high frequency emphasis filter
high_boost_filt_in_freq_32b
- this s the code matlab for high frequency emphasis filter
jiandanronghe
- 小波变换方法采用对高频系数平均的方法实现图像融合算法-Wavelet transform coefficients using the average of the high-frequency method to achieve image fusion algorithm
WaveletImageFusion
- 该程序是用小波的方法对两幅图像进行融合。在低频系数对小波系数采用基于区域方差的加权融合方法处理,高频系数采用基于像素点小波系数绝对值取大的规则进行融合。该方法避免了图像融合过程中因平均化而出现的模糊现象, 融合后的图像内容更加清晰, 更容易识别。-The program realized to fuse two images by the method of wavelet. In the low-frequency coefficients of the wavelet coefficient
digitalfilter
- 设计产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，使用矩形窗设计不同特性的数字滤波器对信号进行滤波处理，分析所设计滤波器(画出了频率特性曲线)，并对信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，同时设计出了一个友好的人机交互界面。-Designed to produce a continuous signal, including low frequency, medium frequency, high frequency componen
jiyuDSPbianliuqi
- 介绍了基于DSP 的115 V/400 Hz 三相逆变电源的设计原理和设计方法，采用移相谐振控制技术和周波变流型 高频环节逆变技术，使整机开关最大程度地实现了软开关。实验结果表明，该逆变电源设计合理、可靠性高，并在小 型化、提高功率密度和可靠性方面，取得了很好的效果-Introduced DSP-based three-phase inverter power supply 115 V/400 Hz design principle and design method, using ph
DFT_and_DCT
- 对一幅图像进行DCT与DFT变换，分析变换后的高低频分量系数-DCT and DFT on an image, analysis of high frequency components of the transformed coefficient
High-frequency-Electrodynamics-(Wiley-VCH--2006)(
- High-frequency Electrodynamics by Boris Z. Katsenelenbaum
high-frequency-filtering
- 高频滤波 简易教程 效果不错-Good high frequency filtering effects of simple tutorial
wfb2dec
- 对一幅二维的图像，进行小波分解，得到四幅子图，分别为低频，两个中频，高频分量-For a two-dimensional image, the wavelet decomposition, four sub-graph obtained were low, two medium frequency, high frequency components
High-frequency-power-electronics
- 高频功率电子学详细描述了各种功率器件和驱动电路-High-frequency power electronics detailed descr iption of the power device and driver circuit
czf_blurcue
- In this paper, a multimodal image fusion algorithm based on multiresolution transform and particle swarm optimization (PSO) is proposed. Firstly, the source images are decomposed into low-frequency coefficients and high-frequency coefficients b
high-frequency-design
- 高频电路振荡器设计。简单明了。实用。看完能自己设计-high frequency design
High-frequency-emphasis-on-filtering
- 一种将高频强调滤波同直方图均值化结合的图像增强方法，是图像边缘更加清晰。-A high frequency emphasis the filtering mean histogram of the combination of image enhancement methods, the edges of the image is more clear.
High-frequency-emphasis
- MATLAB图像处理-基于高频强调滤波和直方均衡化图像增强-MATLAB image processing- based on high frequency emphasis filtering and histogram equalization image enhancement
high-frequency-
- 高频段超方向性天线阵列设计-Ultra high frequency band directional antenna array design