Journal of Xidian University(Natural Science) 2001 Issue 2 Positive approximant of compact operators

Positive approximant of compact operators
pei jun ying ; du hong ke ; liu san yang

..............page:147-149，157

Partial differential equation and continuous wavelet transform
qu han zhang ; zhao rui zhen ; song guo xiang

..............page:142-146

An in-service estimation scheme for radio propagation path characteristics for an adaptive transmission system
li xia ; li jian dong

..............page:137-141，146

A hardware system of the infrared scene generator with high frame frequency
wei peng hui ; li bo ; li yun song ; wu cheng ke

..............page:133-136

wo xiao can jia da she dian wang yuan jing yan jiu qu de zhong yao jin zhan

..............page:233

wo xiao cheng ban di 36 jie mian xiang dui xiang yu yan yu xi tong ji shu guo ji hui yi

..............page:248

wo xiao yu xi an ya tong ji cheng dian lu you xian gong si jian li lian he shi yan shi

..............page:257

wo xiao yu shi gao xin kai fa qu cheng ban di san jie ya tai hu lian wang guo ji da hui

..............page:272

zhao zuo sen yuan shi bei pin wei wo xiao jian zhi jiao shou

..............page:197

guo jia 863 ji hua guang dian zi zhu ti zhuan jia zu lai wo xiao kao cha

..............page:162

Study on security of Internet mobile agents technology
wang chang jie ; zhang fang guo ; wang yu min

..............page:270-272

The technology of WWW accessing database
quan yi ning ; wang bao shu ; li feng hua

..............page:264-267

Characteristic theorems for the automorphism group of a poset matroid
mao hua ; liu san yang

..............page:261-263

The implementation of transcendental function in LSC87 coprocessor
liang zheng ; shen xu bang ; yang yin tang

..............page:258-260

Reduction of the discrete logarithm problem to the elliptic curve discrete logarithm problem
bai guo qiang ; xiao guo zhen ; ma run nian

..............page:254-257

Application analysis of SPWM in the frequency converting control of the three-phase motor
jin yan liang ; liu shu ming

..............page:249-253

Optimality and duality for minimax fractional problems
jia ji hong ; zhang quan ju

..............page:193-197

A modification of OUPKC and its applications
hu yu zuo ; ye ji min

..............page:190-192

The q-ary shrinking generator
wei shi min ; wang hong ; xiao guo zhen

..............page:187-189，228

Study on the simulation algorithm for voice packets generation procedure
wei li jun ; liu zeng ji

..............page:182-186

Study on the technique of adaptive equalization in OFDM system
fu yan zeng ; zhang hai lin ; wang yu min

..............page:177-181

An improved SPIHT algorithm and its pipeline architecture
yu wei ; huang pu ming ; ju de hang

..............page:173-176

Extreme working position of the huge flexible Stewart platform
sun xin ; duan bao yan

..............page:168-172，181

A fast generation of frequency hopping sequences
li zan ; jin li jun ; chang yi lin

..............page:150-153

Study of coulomb scattering in 6H-SiC inversion layers
shang ye chun ; zhang yi men ; zhang yu ming

..............page:154-157

Study on the influence of substrate doping desity on the characteristics for deep-sub-micron grooved-gate PMOSFET
ren hong xia ; hao yue

..............page:158-162

Application of electrorheological fluids in semi-active wind vibration control of the feed supporting system for the large radio telescope
su yu zuo ; duan bao yan ; nan ren dong ; peng bo

..............page:163-167

A new neural network algorithm for the planarity testing problem
gao lin ; zhang jun ying ; xu jin

..............page:245-248

The fractal characteristic of vibration signals in different wear periods of a drill
fu zuo ; feng xiang chu ; xu guo hua

..............page:242-244

Application of wavelet MOM to the scattering analysis of the perfect circular cylinder conductor
liu ying ; sun chang guo ; gong shu xi

..............page:238-241

Computation of the element conductances in traveling-wave-fed arrays
wang wei ; fu de min ; chen sheng bing ; liu ying

..............page:234-237,241

Listless wavelet zerotree coding algorithm for hardware implementation
chen jun ; li yun song ; wu cheng ke

..............page:229-233

A study of asymptotic behavior of cellular neural networks
zhang qiang ; ma run nian ; xu jin

..............page:225-228

Study of the chirp modulated by a stepped frequency for a moving target
zhang qun ; zhang tao ; zhang shou hong

..............page:220-224

The comparison in the similarity analysis of 1/f noises using two wavelets
du lei ; zhuang zuo zuo

..............page:215-219

Mathematical morphological filtering for IC defect image
wang jun ping ; tie man xia ; hao yue

..............page:211-214

A job shop scheduling method based on genetic algorithms
jiang di gang ; ye shang hui

..............page:207-210

Research on the kinematic singularity and the force singularity of the Stewart platform
chou yuan ying ; duan bao yan ; sheng ying ;nobuyoshi morita

..............page:202-206

An algorithm for nonlinear integer bilevel programming
yang ya hong ; liu san yang

..............page:198-201