Location:
Search - 质谱
Search list
Description: 使用FT245开发的USB接口的质谱仪， 功能强大，-FT245 development of the use of USB mass spectrometer, a powerful,
Platform: |
Size: 51210 |
Author: hunuseu |
Hits:
Description: 气相色谱_质谱和化学计量学解析法分析药对麻黄_桂枝挥发油成分 挥发油化学成分的GC_MS研
Platform: |
Size: 2702895 |
Author: 吴雪文 |
Hits:
Description: 生命蛋白质是由若干种氨基酸经不同的方式组合而成。在实验中，为了分析某个生命蛋白质的分子组成，通常用质谱实验测定其分子量x (正整数)，然后将分子量x分解为n个已知分子量a[i](i=1,.......,n)氨基酸的和的形式。某实验室所研究的问题中：
n=18, x 1000
a[i](i=1,.......,18)分别为57, 71, 87, 97, 99, 101, 103, 113, 114, 115, 128, 129, 131, 137, 147, 156, 163, 186
要求针对该实验室拥有或不拥有计算机的情况作出解答。
该题目的解答，将输出所有解及其个数。
Platform: |
Size: 851 |
Author: 棍子 |
Hits:
Description: 识别气溶胶飞行时间质谱峰（ATOFMS），java实现
Platform: |
Size: 4805 |
Author: zhaowei |
Hits:
Description: 用于质谱数据对齐的代码，包括COW算法和DMW算法，非常好
Platform: |
Size: 220313 |
Author: 岚寺 |
Hits:
Description: 处理质谱曲线warping的一个GUI程序，很不错
Platform: |
Size: 102961 |
Author: 岚寺 |
Hits:
Description: 安捷伦质谱拆装图
Platform: |
Size: 2530944 |
Author: hmily_x |
Hits:
Description: 使用FT245开发的USB接口的质谱仪， 功能强大，-FT245 development of the use of USB mass spectrometer, a powerful,
Platform: |
Size: 51200 |
Author: hunuseu |
Hits:
Description: 气相色谱_质谱和化学计量学解析法分析药对麻黄_桂枝挥发油成分 挥发油化学成分的GC_MS研-_ Gas chromatography mass spectrometry and chemometrics analysis of drug-analytical method of ephedra _ Guizhi Volatile Oils Chemical Constituents of Essential Oil Research GC_MS
Platform: |
Size: 2702336 |
Author: 吴雪文 |
Hits:
Description: 生命蛋白质是由若干种氨基酸经不同的方式组合而成。在实验中，为了分析某个生命蛋白质的分子组成，通常用质谱实验测定其分子量x (正整数)，然后将分子量x分解为n个已知分子量a[i](i=1,.......,n)氨基酸的和的形式。某实验室所研究的问题中：
n=18, x 1000
a[i](i=1,.......,18)分别为57, 71, 87, 97, 99, 101, 103, 113, 114, 115, 128, 129, 131, 137, 147, 156, 163, 186
要求针对该实验室拥有或不拥有计算机的情况作出解答。
该题目的解答，将输出所有解及其个数。-Life by a number of protein amino acids by a combination of different ways. In the experiment, in order to analyze the life of a molecule composed of protein, usually measured by mass spectrometry molecular weight of x (positive integer), then the molecular weight x is decomposed into n known molecular weight of a [i] (i = 1,. ......, n) of amino acids and form. A laboratory study of the question: n = 18, x 1000a [i] (i = 1 ,......., 18) were 57, 71, 87, 97, 99, 101, 103, 113 , 114, 115, 128, 129, 131, 137, 147, 156, 163, 186 requests for the laboratory owned or not owned computer to answer. The subject answers, the output and the number of all solutions.
Platform: |
Size: 1024 |
Author: 棍子 |
Hits:
Description: 识别气溶胶飞行时间质谱峰（ATOFMS），java实现-Identification of aerosol time of flight mass spectrometry peak (ATOFMS), java realize
Platform: |
Size: 4096 |
Author: zhaowei |
Hits:
Description: 用于质谱数据对齐的代码，包括COW算法和DMW算法，非常好-脫脙脫脷脰脢脝 脳 脢媒 戮 脻 露 脭脝毛渭脛
Platform: |
Size: 220160 |
Author: 岚寺 |
Hits:
Description: 处理质谱曲线warping的一个GUI程序，很不错-MS treatment warping curve a GUI program, it is good
Platform: |
Size: 102400 |
Author: 岚寺 |
Hits:
Description: Molecular Formula calculator 分子式计算器。用于FTICRMS傅立叶变换高分辨质谱仪分子峰分子式的计算。-Molecular Formula calculator is used for molecular formula calculation of FTICRMS ions.Version is v 1.0, 1998.
Platform: |
Size: 4970496 |
Author: iretiger |
Hits:
Description: 本设计基于数字频率合成技术,采用正弦查找表实现波形产生.直接数字频率合成技术（DDS）是一种先进的电路结构，能在全数字下对输出信号频率进行精确而快速的控制，DDS技术还在解决输出信号频率增量选择方面具有很好的应用，DDS所产生的信号具有频率分辨率高、频率切换速度快、频率切换时相位连续、输出相位噪声低和可以产生任意波形等诸多优点。
文中介绍了DDS的基本原理，对DDS的质谱及其散杂抑制进行了分析。程序设计采用超高速硬件描述语言VHDL描述DDS,在此基础上设计了正弦波、三角波、方波等信号发生器，。完成了软件和硬件的设计，以及实验样机的部分调试。
-The design is based on a digital frequency synthesis technology, to achieve wave synthesis by sine wave look-up tables. Direct Digital Synthesis Technology (DDS) is an advanced circuit structure, the output signal frequency is controlled precisely and rapidly in all-digital process, DDS technology has been applied in output signal frequency increment. DDS signals generated own high frequency resolution, frequency switching speed and continuous phase when frequency switching, low-output phase noise and can generate arbitrary waveform, and so on.
Basic principles of the DDS is introduced in the paper, frequency form and stray inhabitation of the DDS is analyzed. Procedures designed with high-speed hardware description language VHDL describe DDS, and design a sine wave, triangle wave, square-wave signal generator by it.The hardware and software has been designed, prototype and circuit has been tested partly.
Platform: |
Size: 312320 |
Author: 蓝 |
Hits:
Description: 用于质谱的baysian分析，主要用于有关生物内容的分类学，里面包含根据情况自动判断的是否致病的程序。-Starting with a group of training data and a given classification (like "disease" or "non-"disease") this function builds a three level Bayesian Network from mass spectrometry data. The function was designed primarily for use in finding proteins that are diagnostic of a disease group using a biologic sample.
Platform: |
Size: 17408 |
Author: 胜任 |
Hits:
Description: 基于QPSO_SVM算法的SELDI_TOF质谱数据分析-SELDI_TOF based QPSO_SVM MS data analysis algorithms
Platform: |
Size: 399360 |
Author: jia |
Hits:
Description: Kuschner论文，贝叶斯网络方法在质谱数据特征选择。其中关于机器学习中贝叶斯分类器部分有完整原理分析，可以用于认知无线电网络的频谱感知等新领域。含有matlab程序大于100页，子函数很多。-Kuschner paper, Bayesian network methods of feature selection in mass spectrometry data. One of the Bayes classifier machine learning part of a complete theory analysis, can be used for spectrum sensing cognitive radio networks and other new fields. Matlab program contains more than 100 pages, Functions a lot.
Platform: |
Size: 2061312 |
Author: 孟庆民 |
Hits:
Description: 基于windows CE的红外质谱仪测控模块，EVC环境开发，能实现串口通讯、控制步进电机、绘制曲线等一系列复杂功能。-Based on the windows CE infrared spectrometer and control module, the development environment of EVC, can realize serial communication, stepper motor control, curve drawing and a series of complex function..
Platform: |
Size: 10142720 |
Author: 哥哥 |
Hits:
Description: 处理质谱曲线warping的一个GUI程序，很不错-MS treatment warping curve a GUI program, it is good-a GUI to deal with mass spectrometry figure
Platform: |
Size: 95232 |
Author: huanluoran |
Hits: