The present disclosure discloses a method for quick weighing of loose and small packages of traditional Chinese medicine (TCM), comprising: 1) establishing an equivalent physical model of a weighing system for loose and small packages, and, through Laplace transformation and Z transformation, obtaining a formula of the mass M of medicine packages to be weighed; 2) calculating a.sub.1, a.sub.2, b.sub.1 and b.sub.2 on the basis of a vector prediction error; 3) according to a.sub.1, a.sub.2, b.sub.1, and b.sub.2 obtained and the formula of the mass of medicine packages to be weighed, obtaining the mass of the loose and small packages of TCM that are weighed. According to the method, the scalar prediction error is expanded into the vector prediction error based on the traditional method so as to construct a new identification model based on the vector prediction error, and as a result the utilization efficiency of prediction error turns higher.

The present disclosure discloses a method for quick weighing of loose and small packages of traditional Chinese medicine (TCM), comprising: 1) establishing an equivalent physical model of a weighing system for loose and small packages, and, through Laplace transformation and Z transformation, obtaining a formula of the mass M of medicine packages to be weighed; 2) calculating a.sub.1, a.sub.2, b.sub.1 and b.sub.2 on the basis of a vector prediction error; 3) according to a.sub.1, a.sub.2, b.sub.1, and b.sub.2 obtained and the formula of the mass of medicine packages to be weighed, obtaining the mass of the loose and small packages of TCM that are weighed. According to the method, the scalar prediction error is expanded into the vector prediction error based on the traditional method so as to construct a new identification model based on the vector prediction error, and as a result the utilization efficiency of prediction error turns higher.

The present disclosure discloses a method for quick weighing of loose and small packages of traditional Chinese medicine (TCM), comprising: 1) establishing an equivalent physical model of a weighing system for loose and small packages, and, through Laplace transformation and Z transformation, obtaining a formula of the mass M of medicine packages to be weighed; 2) calculating a.sub.1, a.sub.2, b.sub.1, and b.sub.2 on the basis of a vector prediction error; 3) according to a.sub.1, a.sub.2, b.sub.1, and b.sub.2 obtained and the formula of the mass of medicine packages to be weighed, obtaining the mass of the loose and small packages of TCM that are weighed. According to the method, the scalar prediction error is expanded into the vector prediction error based on the traditional method so as to construct a new identification model based on the vector prediction error, and as a result the utilization efficiency of prediction error turns higher.

The present disclosure discloses a method for quick weighing of loose and small packages of traditional Chinese medicine (TCM), comprising: 1) establishing an equivalent physical model of a weighing system for loose and small packages, and, through Laplace transformation and Z transformation, obtaining a formula of the mass M of medicine packages to be weighed; 2) calculating a.sub.1, a.sub.2, b.sub.1, and b.sub.2 on the basis of a vector prediction error; 3) according to a.sub.1, a.sub.2, b.sub.1, and b.sub.2 obtained and the formula of the mass of medicine packages to be weighed, obtaining the mass of the loose and small packages of TCM that are weighed. According to the method, the scalar prediction error is expanded into the vector prediction error based on the traditional method so as to construct a new identification model based on the vector prediction error, and as a result the utilization efficiency of prediction error turns higher.

A Fishing Competition Management and Administration (FCMA) system includes communications and cull management capabilities. The FCMA system includes an angler-based system and an event organizer-based system. The angler-based system is based on a weigh scale and set of cull floats or markers for attachment to each caught and retained fish. The culling product includes the weigh scale and a set of six culling devices, each culling device has a different color. As a fish is caught and weighed, the Culling or Weight Scale will signal to a colored culling float in or outside of the live well. The culling scale determines and stores the weight associated with that particular-colored float and will properly record the weight next to the proper weight color on the screen.

A Fishing Competition Management and Administration (FCMA) system includes communications and cull management capabilities. The FCMA system includes an angler-based system and an event organizer-based system. The angler-based system is based on a weigh scale and set of cull floats or markers for attachment to each caught and retained fish. The culling product includes the weigh scale and a set of six culling devices, each culling device has a different color. As a fish is caught and weighed, the Culling or Weight Scale will signal to a colored culling float in or outside of the live well. The culling scale determines and stores the weight associated with that particular-colored float and will properly record the weight next to the proper weight color on the screen.

A method for calculating the quantity of goods based on weighing includes the following steps: Step 1, Weight Conversion; accurately convert the weighing reading to the corresponding weight value W; Step 2, Weight Scaling; that is, the conversion of weight units; Step 3, Zero Point Correction; calibrate the weight reading; Step 4, Tare; remove the weight of non-goods objects in the weight value; Step 5, Anti-Mutation Filtering; anti-mutation filtering on the weight value; Step 6, Quantity Conversion; convert the weight value after calibration and correction of steps 1 to 5 above into the approximate (rough) quantity of the goods; Step 7, Quantity Calibration; calibrate the rough quantity of the above-mentioned goods.

A method for calculating the quantity of goods based on weighing includes the following steps: Step 1, Weight Conversion; accurately convert the weighing reading to the corresponding weight value W; Step 2, Weight Scaling; that is, the conversion of weight units; Step 3, Zero Point Correction; calibrate the weight reading; Step 4, Tare; remove the weight of non-goods objects in the weight value; Step 5, Anti-Mutation Filtering; anti-mutation filtering on the weight value; Step 6, Quantity Conversion; convert the weight value after calibration and correction of steps 1 to 5 above into the approximate (rough) quantity of the goods; Step 7, Quantity Calibration; calibrate the rough quantity of the above-mentioned goods.

A method for calculating the quantity of goods based on weighing includes the following steps: Step 1, Weight Conversion; accurately convert the weighing reading to the corresponding weight value W; Step 2, Weight Scaling; that is, the conversion of weight units; Step 3, Zero Point Correction; calibrate the weight reading; Step 4, Tare; remove the weight of non-goods objects in the weight value; Step 5, Anti-Mutation Filtering; anti-mutation filtering on the weight value; Step 6, Quantity Conversion; convert the weight value after calibration and correction of steps 1 to 5 above into the approximate (rough) quantity of the goods; Step 7, Quantity Calibration; calibrate the rough quantity of the above-mentioned goods.

A method for calculating the quantity of goods based on weighing includes the following steps: Step 1, Weight Conversion; accurately convert the weighing reading to the corresponding weight value W; Step 2, Weight Scaling; that is, the conversion of weight units; Step 3, Zero Point Correction; calibrate the weight reading; Step 4, Tare; remove the weight of non-goods objects in the weight value; Step 5, Anti-Mutation Filtering; anti-mutation filtering on the weight value; Step 6, Quantity Conversion; convert the weight value after calibration and correction of steps 1 to 5 above into the approximate (rough) quantity of the goods; Step 7, Quantity Calibration; calibrate the rough quantity of the above-mentioned goods.